Department of Physics and Astronomy

2017

  • Shihong Chen; Mary Ann Sebastian; Bibek Gautam; Jamie Wilt; Timothy Haugan; Zhongwen Xing; Judy Wu , "Enhancement of Isotropic Pinning Force in YBCO Films With Ba ZrO3 Nanorods and Y2O 3 Nanoparticles" , IEEE Transactions on Applied Superconductivity , 27.4 , 1-5 , (July, 2017)
  • J. Wilt, Y. Gong, M. Gong, F. Su, H. Xu, R. Sakidja , "Atomically Thin Al 2 O 3 Films for Tunnel Junctions" , Physical Review Applied , 7 , 064022 , (July, 2017)
  • Bibek Gautam, Mary Ann Sebastian, Shihong Chen, Jack Shi, Timothy Haugan, Zhongwen Xing, Wenrui,Zhang, Jijie Huang, Haiyan Wang, Mike Osofsky, Joseph Prestigiacomo, and Judy Z. Wu , "Transformational dynamics of BZO and BHO nanorods imposed by Y2O3 nanoparticles for improved isotropic pinning in YBa 2 Cu 3 O 7-δ thin films" , AIP ADVANCES , 7 , 075308 , DOI: 10.1063/1.4991051 , (July, 2017)
  • Ryan Goul, Susobhan Das, Qingfeng Liu, Melisa Xin, Rongtao Lu, R. Hui and Judy Z. Wu , "Quantitative analysis of surface enhanced Raman spectroscopy of Rhodamine 6G using a composite graphene and plasmonic Au nanoparticle substrate" , Carbon , 111 , 386-392 , (January, 2017)
  • Youpin Gong, Qingfeng Liu, Maogang Gong, Ti Wang, Guanggen Zeng, Wai-lun Chan, and Judy Wu , "High-performance photodetectors based on effective exciton dissociation in protein-adsorbed multi-walled carbon nanotube nanohybrids" , Advanced Optical Materials , 5 , 1 , DOI: 10.1002/adom.201600478
  • Qingfeng Liu, Maogang Gong, Brent Cook, Daniel Ewing, Matthew Casper, Alex Stramel, and Judy Wu , "Fused nanojunctions of electron-depleted ZnO nanoparticles for extraordinary performance in ultraviolet detection" , Advance Materials Interfaces , 1601064 , DOI: http://dx.doi.org/10.1002/admi.201601064
  • Gaind P. Pandey, Steven A. Klankowski, Tao Liu, Judy Wu, Jun Li , "Toward Highly Stable Solid-State Unconventional Thin-film Battery-Supercapacitor Hybrid Devices: Interfacing Vertical Core-shell Array Electrodes with a Gel Polymer Electrolyte" , Journal of Power Sources , 342 , 1006 , DOI: http://dx.doi.org/10.1016/j.jpowsour.2017.01.022
  • Chunrui Ma, Rongtao Lu, Jinshen Han and Judy Wu , "Dynamic interaction of electric dipoles in ferroelectric and ionic liquid double-gate graphene field effect transistors" , ACS Appl. Mats & Interfaces , DOI: 10.1021/acsami.6b14380
  • Hanno H. Weitering and Judy Z. Wu , "Superconductivity: How the unconventional became the new norm”" , SUST special issue on Superconductivity in 2D limit. Supercond. Sci. Technol. , 30 , 040301 , DOI: https://doi.org/10.1088/1361- 6668/aa5c49
  • Judy Z. Wu, Jamie Wilt, Siyuan Han and Daniel Ewing , "Atomic Layer Deposition and In Situ Scanning Tunneling Spectroscopy of Ultrathin Al 2 O 3 Tunnel Barriers for Josephson Junctions" , Government Microcircuit Applications and Technology Conference, (GOMACTech-17), Reno, Nevada, March 20-23, 2017
  • Youpin Gong, Puja Adhikaru, Ti Wang, Qingfeng Liu, Wai-Lun Chan, Wail-Yim Ching and Judy Wu , "Flexible ultra-broadband photodetectors with high detectivity based on carbon nanotube adsorbed protein nanohybrid" , ACS Appl. Mats & Interfaces , DOI: 10.1021/acsami.7b00352
  • Maogang Gong, Qingfeng Liu, Brent Cook, Daniel Ewing, Matthew Casper, Alex Stramel, Judy Wu , "All-printable ZnO quantum dots/Graphene van der Waals heterostructures for ultrasensitive detection of ultraviolet light" , ASC Nano , DOI: http://dx.doi.org/10.1021/acsnano.7b00805
  • M.A. Sebastian, et all , "Study of the Flux Pinning Landscape of YBCO Thin Films with Single and Mixed Phase Additions BaMO3 + Z: M = Hf, Sn, Zr and Z = Y2O3, Y211" , IEEE Transaction of Applied Superconductivity , DOI: 10.1109/TASC.2017.2652301
  • Qingfeng Liu, Brent Cook, Maogang Gong, Youpin Gong, Dan Ewing, Matthew Casper, Alex Stramel, Judy Wu , "Printable transfer-free and wafer-size MoS2/graphene van der Waals heterostructures for high-performance photodetection" , ACS Appl. Mats & Interfaces

2016

  • A. Al-mebir,;  P. Harrison;  A. Kidman;  G.G. Zeng;  J.Z. Wu , "“Effect of In Situ Thermal Annealing on CdS(120nm)\CdTe(1.5µm) Thin-Film Based Solar Cells Fabricated by Pulsed Laser Deposition" , Advances in Condensed Matter Physics , DOI: doi.org/10.1155/2016/8068396 , (April, 2017)
  • Emery Brown, Jagaran Acharya, Gaind P. Pandey, Judy Wu, and Jun Li , "Highly Stable Three Lithium Insertion in Thin V2O5 Shells on Vertically Aligned Carbon Nanofiber Arrays for Ultrahigh-Capacity Lithium Ion Battery Cathodes " , Advanced Materials Interfaces , DOI: 10.1002/admi.201670114 , (December, 2016)
  • Jagaran Acharya, Chunrui Ma, Emery Brown, Jun Li, Judy Wu , "Probing effect of temperature on energy storage properties ofrelaxor-ferroelectric epitaxial Pb0.92La0.08Zr0.52Ti0.48O3 thin film capacitors" , Thin Solid Films , 616 , 711-716 , (September, 2016)
  • Emery Brown, Jagaran Acharya, Gaind P. Pandey, Judy Wu, and Jun Li , "Highly Stable Three Lithium Insertion in V 2 O 5 using a 3D-Array for High Performance Lithium Ion Batteries" , Advance Materials Interfaces , DOI: 10.1002/admi.201600824
  • Shihong Chen, Mary Ann Sebastian, Jamie Wilt, Bibek Gautam, Jack Shi, Timothy Haugan and Judy Wu , "Scaling behavior of anisotropic pinning force in YBCO films with BaZrO 3 (BZO) nanorods and Y 2 O 3 nanoparticles" , IEEE TAC , DOI: 10.1109/TASC.2016.2628699
  • Tika R. Kafle, Ti Wang, Bhuapl Kattel, Qianfeng Liu, Youpin Gong, Judy Wu, Wai-Lun Chan , "Hot Exciton Relaxation and Exciton Trapping in Single-Walled Carbon Nanotube Thin Films" , Journal of Physical Chemistry C , 120 (42) , 24482–24490 , DOI: 10.1021/acs.jpcc.6b08805
  • Jagaran Acharya, Chunrui Ma, Emery Brown, Jun Li and Judy Wu , "Effect of temperature on the energy-storage properties of epitaxial Pb 0.92 La 0.08 Zr 0.52 Ti 0.48 O 3 thin film capacitors" , Thin Solid Films , 616 , 711-716
  • Ali Kadhim;  Paul Harrison;  Alaa Al-mebir;  Guanggen Zeng;  Jake Meeth;  Judy Wu , "Development of Combinatorial Pulsed Laser Deposition for Expedited Device Discovery and Optimization in CdTe/CdS Thin-film Solar Cells" , International Journal of Optics , DOI: http://dx.doi.org/10.1155/2016/1696848
  • R.T. Lu;  Jianwei Liu;  Hongfu Luo;  Viktor Chikan;  Judy Z. Wu , "Graphene/GaSe-Nanosheet Hybrid: Towards High Gain and Fast Photoresponse" , Sci. Rep.
  • G.G. Zeng;  P. Harrison;  A. Kidman;  A. Al-mebir;  L.H. Feng;  J.Z. Wu , "Nondestructive investigation of heterojunction interfacial properties using two-wavelength Raman spectroscopy on thin-film CdS/CdTe solar cells fabricated by pulsed laser deposition" , Applied Spectroscopy , DOI: 10.1002/pssa.201600421
  • Shima Fardad;  Susobhan Das;  Alessandro Salandrino;  Heungsoo Kim;  Judy Wu;  Rongqing Hui , "All Optical Short Pulse Translation Through Cross-Phase Modulation in a VO2 Thin Film" , Optics Letters , 41 , 238
  • Bo Liu;  Run Luo;  Bing Li;  Jingquan Zhang;  Wei Li;  Lili Wu;  Lianghuan Feng;  Judy Wu , "Effects of deposition temperature and CdCl2 annealing treatment on the CdS thin films prepared by pulsed laser deposition" , J. of Alloys and Compounds , 654 , 333 , DOI: doi.org/10.1016/j.jallcom.2015.08.247
  • Qingfeng Liu, Youpin Gong, Ti Wang, Wai-lun Chan, Judy Wu, , "Metal-catalyst- free and controllable synthesis of monolayer, bilayer and few-layer graphene on silicon dioxide by chemical vapor deposition" , Carbon , 96 , 203 , DOI: doi:10.1016/j.carbon.2015.09.075
  • Paul Harrison, Jake Meeth, Judy Wu , "Exploring in situ Post Annealing Process for Low Temperature Fabrication of CdTe/CdS Solar Cells using Pulsed Laser Deposition" , International Journal of Research Engineering and Technology
  • Ti Wang, Tika R. Kafle, Bhupal Kattel, Qingfeng Liu, Judy Wu, Wai-Lun Chan , "Growing ultra-flat organic films with a face-on stacking by tuning the molecule- substrate interaction" , Sci. Rep. , 6 , 28895 , DOI: doi:10.1038/srep28895
  • Qiannan Cui, Alexey Lipatov, Jamie Samantha Wilt, Matthew Z Bellus, Xiao Cheng Zeng, Judy Wu, Alexander Sinitskii, Hui Zhao , "Time-Resolved Measurements of Photocarrier Dynamics in TiS3 Nanoribbons" , ACS Appl. Mats & Interfaces , 8 , 18334 , DOI: 10.1021/acsami.6b04092
  • Ryan Goul, Susobhan Das, Qingfeng Liu, Melisa Xin, Rongtao Lu, Ron Hui, and Judy Z. Wu , "Quantitative analysis of surface enhance Raman spectroscopy (SERS) of Rhodamine 6G using a composite graphene and plasmonic Au nanoparticle substrate" , Carbon , 111 , 386 , DOI: http://dx.doi.org/10.1016/j.carbon.2016.10.019
  • Guangliang Hu, Chunrui Ma, Wei Wei, Zixiong Sun, Lu Lu, Shao-Bo Mi, Ming Liu, Beihai Ma, Judy Wu, and Chunlin Jia , "Enhanced energy density with a wide thermal stability in epitaxial Pb0.92La0.08Zr0.52Ti0.48O3 thin films" , Applied Physics Letters , 109 , 193904 , DOI: http://dx.doi.org/10.1063/1.4967223
  • Yiqun Yang, Judy Wu, and Jun Li , "Correlation of the Plasmon-Enhanced Photoconductance and Photovoltaic Properties of Core-Shell Au@TiO 2 Network" , Applied Physics Letters

2015

  • Wu, Judy Z. , "Tweaking Superconductivity at Nanoscales" , Endless Quests -- Theory, Experiment and Application of Frontiers of Superconductivity , Peking University Press , (February, 2015)
  • Xu, F.;  Das, S.;  Gong, Y.;  Liu, Q.;  Chien, H-C.;  Chiu, H-Y.;  Wu, J.;  Hui, R. , "Complex refractive index tunability of graphene in 1550nm wavelength" , Applied Physics Letters , 106 , 031109
  • Rongtao Lu;  Annika Konzelmann;  Feng Xu;  Jianwei Liu;  Qingfeng Liu;  Melisa Xin;  Rongqing Hui;  Judy Z. Wu , "High Sensitivity Surface Enhanced Raman Spectroscopy of R6G on in situ Fabricated Au Nanoparticle/Graphene Plasmonic Substrates" , Carbon , 86 , 78 , DOI: 10.1016/j.carbon.2015.01.028
  • Klankowski, Steven A.;  Pandey, Gaind P.;  Cruden, Brett A.;  Liu, Jianwei;  Wu, Judy;  Rojeski, Ronald A.;  Li, Jun , "Anomalous Capacity Increase at High-Rates in Lithium-ion Battery Anodes Based on Silicon-Coated Vertically Aligned Carbon Nanofibers" , Journal of Power Sources , 276 , 73 , DOI: doi.10.1016/j.jpowsour.2014.11.094
  • Wu, Judy Z.;  Shi, Jack;  Baca, Javier;  Emergo, Rose;  Elliot, Alan J.;  Wilt, Jamie;  Sebastian, Mary Ann;  Haugan, Timothy , "Probing microscopic strain interplay due to impurity doping and vicinal growth and its effect on pinning landscape in YBCO films" , IEEE Trans. Applied Superconductivity , 25 , 3 , DOI: 10.1109/TASC.2014.2369735
  • F. Xu;  S. Das;  Y. Gong;  Q. Liu;  H.-C. Chien;  H.-Y. Chiu;  J. Wu;  R. Hui , "Complex refractive index tunability of graphene in 1550nm wavelength" , Applied Physics Letters , 106 , 031109 , DOI: doi.org/10.1063/1.4906349
  • J. Shi;  J.Z. Wu , "Importance of Lattice Strain Decay to Diameter of Self-Assembled Secondary Phase Nanorod Array in Epitaxial Films" , J. Appl. Phys. , 118 , 164301
  • Judy Wu;  Jack Shi;  Javier Baca;  Rose Emergo;  Alan Elliot;  Jamie Wilt;  Mary Ann Sebastian;  Timothy Haugan , "Probing microscopic strain interplay due to impurity doping and vicinal growth and its effect on pinning landscape in YBCO films" , IEEE Trans. Applied Superconductivity , 25 , 1-5 , DOI: Doi.10.1109/TASC.2014.2369735
  • Judy Wu;   Jack Shi;  R.L.S. Emergo;  F.J. Baca;  T.J. Haugan , "Study of Structural Phase Boundary of BaZrO3 Nanostructure Configurations in Epitaxial YBa2Cu3O7-d Films for Strain-Mediated Self-Assembly of Three-Dimensional Pinning Landscape" , Supercond. Sci. Technol , 28 , 125009
  • Chunrui Ma;  Youpin Gong;  Rongtao Lu;  Allan Elliot;  Melisa Xin;  Emery Brown;  Beihai Ma;  Jun Li;  Judy Wu , "Detangling Extrinsic and Intrinsic Hysteresis for Detecting Dynamic Switch of Electric Dipoles using Graphene Field-Effect Transistors on Ferroelectric Gates" , Nanoscale , 7 , 18489
  • Gaind P. Pandey;  Steven A. Klankowski;  Yonghui Li;  Xiuzhi Susan Sun;  Judy Wu;  Ronald A. Rojeski;  Jun Li , "Effective Infiltration of Gel Polymer Electrolyte into Silicon-Coated Vertically Aligned Carbon Nanofibers as Anodes for Solid-State Lithium-ion Batteries" , ACS AMI , 7 , 20909 , DOI: 10.1021/acsami.5b06444
  • Qingfeng Liu;  Youpin Gong;  Ti Wang;  Wai-lun Chan;  Judy Wu , "Metal-catalyst-free and controllable synthesis of monolayer, bilayer and few-layer graphene on silicon dioxide by chemical vapor deposition" , Carbon , 96 , 203
  • Steven A. Klankowski;  Gaind P. Pandey;  Gary A. Malek;  Judy Wu;  Ronald A. Rojeski;  Jun Li , "A Novel High-Power Battery-Pseudocapacitor Hybrid Based on Fast Lithium Reactions in Titanium Dioxide Cathode and Silicon Anode Coated on Vertically Aligned Carbon Nanofibers" , Electrochimica Acta , 178 , DOI: http://dx.doi.org/10.1016/j.electacta.2015.08.058
  • Judy Wu , "Engineering Heterojunctions with Carbon Nanostructures: Towards High-Performance Optoelectronics" , SPIE , 9553, Low-Dimensional Materials and Devices , 95530Z-9 , DOI: 10.1117/12.2192722
  • Jianwei Liu;  Qingfeng Liu;  Javier Baca;  Guowei Xu;  Caitlin Rochford;  Rongtao Lu;  Christina Edwards;  Cindy Berrie;  Victor A. Maroni;  Judy Wu , "Direct graphene growth on (111) Cu2O template with atomic Cu surface layer" , Carbon , 95 , 608 , DOI: 10.1016/j.carbon.2015.08.071
  • Ti Wang;  Qingfeng Liu;  Claudiu Caraiani;  Yupeng Zhang;  Judy Wu;  Wai-Lun Chan , "One is More than Two: Charge Transfer from Organic Semiconductors to Mono- and Bilayer Graphene" , Physical Review Applied , 4 , 014016 , DOI: doi.org/10.1103/PhysRevApplied.4.014016
  • Q.F. Liu;  Y.P. Gong;  J. Wilt;  R. Sakidja;  J.Z. Wu , "Facile Synthesis of AB-Stacked Bilayer Graphene on Copper by Chemical Vapor Deposition" , Carbon , 93 , 199 , DOI: 10.1016/j.carbon.2015.05.063
  • Youpin Gong;  Qingfeng Liu;  Jamie Samantha Wilt;  Judy Wu , "Wrapping cytochrome c around single-wall carbon nanotube: engineered nanohybrid building blocks for infrared detection at high quantum efficiency" , Nature Scientific Reports , 5 , DOI: 10.1038/srep11328
  • Steven A. Klankowski;  Gaind P. Pandey;  Gary Malek;  Conor R. Thomas;  Steven L. Bernasek;  Judy Wu;  Jun Li , "Higher-Power Supercapacitor Electrodes Based on Mesoporous Manganese Oxide Coating on Vertically Aligned Carbon Nanofibers" , Nanoscale , 7(8) , 8485 , DOI: 10.1039/c5nr01198a
  • Gary Malek;  Tolga Aytug;  Qingfeng Liu;  Judy Wu , "Plasmonic Three-Dimensional Transparent Conductor based on Al-Doped Zinc Oxide coated Nanostructured Glass" , ACS Applied Materials and Interfaces , 7 , 8556 , DOI: 10.1021/acsami.5b00336
  • Liu, Rongtao;  Konzelmann, Annika;  Xu, Feng;  Liu, Jianwei;  Liu, Qingfeng;  Xin, Melisa;  Hui, Rongqing;  Wu, Judy , "High Sensitivity Surface Enhanced Raman Spectroscopy of R6G on in situ Fabricated Au Nanoparticle/Graphene Plasmonic Substrates" , Carbon , 86 , 78 , DOI: 10.1016/j.carbon.2015.01.028
  • S. Das;  A. Salandrino;  J. Wu;  R. Hui , "Near-Infrared Electro-Optic Modulator Based on Plasmonic Graphene" , Optics Letters , 40 , 1516 , DOI: 10.1364/OL.40.001516

2014

  • Emery Brown, Chunrui Ma, Jagaran Acharya, Beihai Ma, Judy Wu, and Jun Li , "Controlling Dielectric and Relaxor-Ferroelectric Properties for Energy Storage by Tuning Pb0.92La0.08Zr0.52Ti0.48O3 Film Thickness " , ACS Appl. Mater. Interfaces , 6 (24) , 22417–22422 , DOI: 10.1021/am506247w , (November, 2014)
  • Brown, Emery;  Ma, Chunrui;  Acharya, Jagaran;  Ma, Beihai;  Wu, Judy;  Li, Jun , "Controling Dielectric and Relaxor-Ferroelectric Properties for Energy Storage by Tunning Pb0.92La0.08Zr0.52Ti0.48O3 Film Thickness" , ACS Applied Materials and Interfaces , 6 , 22417 , DOI: DOI:10.1021/am506247w
  • Elliot, Alan J.;  Malek, Gary A.;  Lu, Rongtao;  Han, Siyuan;  Yu, Haifeng;  Zhao, Shiping;  Wu, Judy Z. , "Integrating Atomic Layer Deposition and Ultra-High Vacuum Physical Vapor Deposition for In Situ Fabrication of Tunnel Junctions" , Review of Scientific Instruments , 85 , 073904 , DOI: DOI.10.1063/1.4890286
  • Christianson, Caleb;  Lu, Rongtao;  Weintrub, Ben;  Wu, Judy , "Dimension Effect on the Performance of Carbon Nanotubes Nanobolometers" , Nanotechnology , 25 , 425503
  • Xu, Guowei;  Lu, Rongtao;  Liu, Jianwei;  Chiu, Hsin-Ying;  Wu, Judy , "Photodetection based on Ionic Liquid Gated Plasmonic Ag Nanoparticle/Graphene Nanohybrid Field Effect Transistors" , Advanced Optical Materials , 2 , 729 , DOI: DOI: 10.1002/adom.201400077
  • Ma, Chunrui;  Ma, Beihai;  Mi, Shaobo;  Liu, Ming;  Jia, Chunlin;  Wu, Judy , "Enhanced Dielectric Nonlinearity in Epitaxial Pb0.92La0.08Zr0.52Ti0.48O3 Thin Films on LaAlO3 Substrate" , Applied Physics Letters , 194 , 162902 , DOI: DOI:10.1063/1.4872375
  • Malek, Gary;  Brown, Emery;  Klankowski, Steven A.;  Liu, Jianwei;  Elliot, Alan J.;  Lu, Rongtao;  Li, Jun;  Wu, Judy , "Atomic Layer Deposition of Al2O3/Al-doped ZnO on Vertically Aligned Carbon Nanofibers Arrays" , ACS Applied Materials and Interfaces , 6 , 6865 , DOI: 10.1021/am5006805
  • Ming, Zhenxun;  Ding, Chao;  Li, Bing;  Feng, Lianghuan;  Wu, Judy , "Study of Ar + O2 deposition pressures on properties of pulsed laser deposited CdTe thin films at high substrate temperature" , Journal of Materials Science: Materials in Electronics , 25 , 1901 , DOI: 10.1007/s10854-014-1818-1
  • Wu, Judy Z.;  Baca, Javier F.;  Shi, Jack J;  Emergo, Rose;  Haugan, Timothy J.;  Maiorov, Boris;  Holesinger, Terry , "The Effect of Lattice Strain On the Diameter of BaZrO3Nanorods in Epitaxial YBa2Cu3O7-d Films" , Supercond. Sci. Technol , 27 , 044010 , DOI: 10.1088/0953-2048/27/4/044010
  • Ji, L.;  Yan, S.L.;  Wu, Judy , "Superconductivity of 132K in HgBa2Ca2Cu3O8+δ Thin Films Fabricated using Cation Exchange Method" , Supercond. Sci. Technol. , 27 , 015007

2013

  • Elliot, Alan J.;  Malek, Gary;  Wille, Logan;  Lu, Rongtao;  Han, Siyuan;  Wu, Judy Z.;  Talvacchio, John;  Lewis, Rupert M. , "Probing the Nucleation of Al2O3 in Atomic Layer Deposition on Aluminum for Ultrathin Tunneling Barriers in Josephson Junctions" , IEEE Transactions on Applied Superconductivity , (June, 2013)
  • Klankowski, Steven A.;  Rojeski, Ronald A.;  Cruden, Brett A.;  Liu, Jianwei;  Wu, Judy;  Li, Jun , "A high-performance lithium-ion battery anode based on the core–shell heterostructure of silicon-coated vertically aligned carbon nanofibers" , Journal Materials Chemistry A , 1 , 1055-1064 , (June, 2013)
  • Gong, Maogang;  Kirkeminde, Alec;  Xie, Yu;  Lu, Rongtao;  Liu, Jianwei;  Wu, Judy Z.;  Ren, Shenqiang , "Iron Pyrite (FeS2) Broad Spectral and Magnetically Responsive Photodetectors" , Advanced Optical Materials , 1 , 78 , (June, 2013)
  • Liu, Jianwei;  Lu, Rongtao;  Xu, Guowei;  Wu, Judy;  Thapa, Prem;  Moore, David , "Development of a Seedless Floating Growth Process in Solution for Synthesis of Crystalline ZnO Micro/Nanowire Arrays on Graphene: Towards High-Performance Nanohybrid Ultraviolet Photodetectors" , Advanced Functional Materials , DOI: 10.1002/adfm.201300468 , (April, 2013)
  • Wu, J.Z;  Emergo, R;  Wang, X;  Christen, D;  Aytug, T;  Paranthaman, M , "Jcs in HTS thick films: Influence of out-of-plane misorientation" , invited paper in Proceeding of Electrochemistry Society 204 Annual conference, Orlando, FL , (October, 2003)
  • Baca, F. Javier;  Haugen, Timothy J.;  Barnes, Paul N;  Holesinger, Terry G;  Maiorov, Boris;  Lu, Rongtao;  Wang, Xiang;  Reichart, Joshua N.;  Wu, Judy Z. , "Interactive Growth Effects of Rare-Earth Nanoparticles on Nanorod Formation in YBa2Cu3Ox Thin Films" , Advanced Functional Materials , DOI: 10.1002/adfm.201203660
  • Lu, R.T.;  Eliot, A.J.;  Wille, L.;  Mao, B.;  Han, S.Y.;  Wu, J.Z.;  Talvacchio, J;  Schulze, H.M.;  Lewis, R.M.;  Ewing, D.J.;  Yu, H.F.;  Xue, G.M.;  Zhao, S.P. , "Fabrication of Nb/Al2O3/Nb Josephson Junctions Using In Situ Magnetron Sputtering and Atomic Layer Deposition" , IEEE Transactions on Applied Superconductivity , 23

2012

  • Lu, Rongtao;  Christianson, Caleb;  Kirkeminde, Alec;  Ren, Shenqiang;  Wu, Judy , "Extraordinary Photocurrent Harvesting at Type-II Heterojunction Interfaces: Toward High Detectivity Carbon Nanotube Infrared Detectors" , Nano Letters , 12 , 6244-6249 , (November, 2012)
  • Wang, Fengli;  Subbaiyan, Navaneetha;  Wang, Qian;  Rochford, Caitlin;  Xu, Guowei;  Lu, Rongtao;  Elliot, Alan;  D'Souza, Francis;  Hui, Rongqing;  Wu, Judy , "Development of Nanopatterned Fluorine-Doped Tin Oxide Electrodes for Dye-Sensitized Solar Cells with Improved Light Trapping" , Applied Materials and Interfaces , 4 , 1565-1572 , (October, 2012)
  • Shi, Jack J.;  Wu, Judy Z. , "Structural transition of secondary phase oxide nanorods in epitaxial YBa2Cu3O7-delta films on vicinal substrates" , Philosophical Magazine , 92 , 4205 , (October, 2012)
  • Hu, Penchen;  Li, Bing;  Feng, Lianghuan;  Wu, Judy;  Jiang, Haibao;  Yang, Huimin;  Xiao, Xinju , "Effectes of the substrate temperature on the properties of CdTe thin films deposited by pulsed laser deposition" , Surface & Coatings Technology , 213 , 84 , (October, 2012)
  • Li, Bing;  Liu, Jianwei;  Xu, Guowei;  Lu, Rongtao;  Feng, Lianghuan;  Wu, Judy , "Development of pulsed laser deposition for CdS/CdTe thin film solar cells" , Applied Physical Letters , 101 , 153903 , (October, 2012)
  • Shi, Jack J.;  Wu, Judy Z. , "Micromechanical model for self-organized secondary phase oxide nanorod arrays in epitaxial YBa2Cu3O7-delta films" , Philosophical Magazine , 92 , 2911-2912 , (August, 2012)
  • Kirkeminde, Alec;  Retsch, Markus;  Wang, Qian;  Xu, Guowei;  Hui, Rongqing;  Wu, Judy;  Ren, Shenqiang , "Surface-passivated plasmonic nano-pyramids for bulk heterojunction solar cell photocurrent enhancement" , Nanoscale 4 , 15 , 4421-4425 , (June, 2012)
  • Ruzicka, Brian A;  Wang, Shuai;  Liu, Jianwei;  Loh, Kian-Ping;  Wu, Judy Z;  Zhao, Hui , "Spatially resolved pump-probe study of single-layer graphene produced by chemical vapor deposition" , Optics Materials Express , 2 , 708 , (June, 2012)
  • Xu, Guowei;  Liu, Jianwei;  Wang, Qian;  Hui, Rongqing;  Chen, Zhijun;  Maroni, Victor;  Wu, Judy , "Plasmonic graphene transparent conductors" , Advance Materials , 24 , OP71-OP76 , (March, 2012)
  • Ruzicka, Brian A.;  Werake, Lalani K.;  Xu, Guowei;  Khurgin, Jacob B.;  Sherman, E. Ya;  Wu, Judy Z.;  Zhao, Hui , "Second-harmonic generation induced by electric currents in GaAs" , Physical Review Letters , 108 , 077403 , (February, 2012)

2011

  • Liu, Jianwei;  Wu, Judy;  Edwards, Christina;  Berrie, Cindy;  Moore, David;  Chen, Zhijun;  Maroni, Victor;  Paranthaman, M. Parans;  Goyal, Amit , "Triangular Graphene Grain Growth on Cube-Textured Cu Substrates" , Advanced Functional Materials , 21 , 3868-3872 , (October, 2011)
  • Lu, R.T;  Kamal, R;  Wu, J.Z , "A Comparative Study of 1/f Noise and Temperature Coefficient of Resistance in Multiwall and Single-Wall Carbon Nanotube Bolometers" , Nanotechnology , 22 , 265503 , (August, 2011)
  • Liu, Jianwei;  Xu, Guowei;  Rochford, Caitlin;  Lu, Rongtao;  Wu, Judy;  Edwards, Christina;  Berrie, Cindy;  Chen, Zhijun;  Maroni, Victor , "Doped graphene nanohole arrays for flexible transparent conductors" , Applied Physics Letters , 99 , 023111 , (July, 2011)
  • Elliot, Alan;  Vallejo, Ronald;  Lu, Rongtao;  Wu, Judy , "Development of Textured Magnesium Oxide Templates on Amorphous Polymer Surfaces Using Ion-Beam-Assisted Deposition" , Appl. Phys. Express , 4 , 065502 , (June, 2011)
  • Lu, R;  Christianson, C;  Dizon, J;  Wu, J;  Haugan, T;  Barnes, P;  Baca, F. J , "Investigation of Dynamic Behaviors of Low-Level Dissipation at YBa2Cu3O7 Grain Boundaries Using Low-Temperature Near-Field Scanning Microwave Microscopy" , IEEE Transactions on Applied Superconductivity , 21 , 3238-3242 , (May, 2011)
  • Lu, R.T;  Christenson, C;  Dizon, J.R;  Wu, J;  Haugan, T;  Barnes, P;  Baca, J , "Investigation of dynamic behaviors of low-level dissipation at YBa2Cu3O7 grain boundaries using low-temperature near-field scanning microwave microscopy" , IEEE Trans. Appl. Supercond

2010

  • Jones, W. A;  Barnes, P. N;  Mullins, M. J;  Baca, F. J;  Emergo, R. L. S;  Wu, J;  Haugan, T. J;  Clem, J. R , "Impact of edge-barrier pinning in superconducting thin films" , Appl. Phys. Lett , 97 , 262503 , (December, 2010)
  • Wang, X. A;  Baca, F. J;  Emergo, R. L. S;  Wu, J. Z;  Haugan, T. J;  Barnes, P. N , "Eliminating thickness dependence of critical current density in YBa2Cu3O7-x films with aligned BaZrO3 nanorods" , J. Appl. Phys , 108 , 113911 , (December, 2010)
  • Tian, Z;  Singh, R;  Han, J. G;  Gu, J. Q;  Xing, Q. R;  Wu, J;  Zhang, W. L , "Terahertz superconducting plasmonic hole array" , Optics Letters , 35 , 3586 , (November, 2010)
  • Li, Z;  Rochford, C;  Baca, F. Javaier;  Liu, J;  Li, J;  Wu, J , "Investigation into Photoconductivity in Single CNF/TiO2-Dye Core-Shell Nanowire Devices" , Nanoscale Res. Lett , 5 , 1480-1486 , (October, 2010)
  • Emergo, R. L. S;  Baca, F. J;  Wu, J. Z;  Haugan, T. J;  Barnes, P. N , "The effect of thickness and substrate tilt on the BZO splay and superconducting properties of YBa2Cu3O7-delta films" , Supercond. Sci. Tech , 23 , 115010 , (October, 2010)
  • Lu, R. T;  Shi, J. J;  Baca, F. J;  Wu, J. Z , "High performance multiwall carbon nanotube bolometers" , J. Appl. Phys , 108 , 084305 , (October, 2010)
  • Rochford, C;  Li, Z;  Baca, J;  Liu, J;  Li, J;  Wu, J , "The effect of annealing on the photoconductivity of carbon nanofiber/TiO2 core-shell nanowires for use in dye-sensitized solar cells" , Appl. Phys. Lett , 97 , 043102-043103 , (July, 2010)
  • Dizon, J. R;  Lu, R. T;  Wang, X;  Wu, J. Z , "Detection of low-level dissipation and thermal instability in YBa2Cu3O7-delta microbridges using low temperature near-field scanning microwave microscopyDetection of low-level dissipation and thermal instability in YBa2Cu3O7-delta microbridges using low temperature near-field scanning microwave microscopy" , Supercond. Sci. Tech , 23 , 055001 , (May, 2010)
  • Dizon, J. R;  Wang, X;  Wu, J. Z , "Improved near-field scanning microwave microscope combined with electrical transport measurement for characterizing nonuniformity of electrical dissipation in YBa2Cu3O7-delta films of variable thickness" , J. Appl. Phys , 107 , 043905 , (February, 2010)

2009

  • Baca, F. Javier;  Emergo, Rose L;  Wu, Judy Z;  Haugan, Timothy J;  Reichart, Joshua N;  Barnes, Paul N , "Microstructural Characterization of YBa2Cu3O7-x Films with BaZrO3 Nanorods Grown on Vicinal SrTiO3 Substrates" , IEEE Trans. Appl. Superconductivity , 19 , (December, 2009)
  • Xu, Guowei;  Li, Zhuangzhi;  Baca, Javier;  Wu, Judy , "Probing Nucleation Mechanism of Self-Catalyzed InN Nanostructures" , Nanoscale Research Letters , 5 , 7-13 , (September, 2009)
  • Liu, J;  Kuo, Y;  Klabunde, K. J;  Rochford, C;  Wu, J;  Li, J , "Novel Dye-Sensitized Solar Cell Architecture Using TiO2-Coated Vertically Aligned Carbon Nanofiber Arrays" , ACS Appl. Mater. Interfaces , 1 , 1645-1649 , (July, 2009)
  • Lu, Ji;  Yan, Shaolin;  Wu, Judy Z , "A comparative study of nonlinear microwave properties in YBa2Cu3O7, TlBaCaCuO and HgBaCaCuO microstrip resonators" , IEEE Trans. Appl. Superconductivity , 19 , 2913-2916 , (June, 2009)
  • Lu, R. T;  Wu, J. Z , "Suspending Single-Wall Carbon Nanotube Film Infrared Bolometers on Nanopillars" , Appl. Phys. Lett , 94 , 163110 , (April, 2009)
  • Baca, F. J;  Barnes, P. N;  Emergo, R. L;  Haugan, T. J;  Reichart, J. N;  Wu, J. Z , "Control of BaZrO3 nanorod alignment in YBa2Cu3O7-x thin films by microstructural modulation" , Appl. Phys. Lett , 94 , 102512 , (March, 2009)

2008

  • Emergo, R. L. S;  Wu, J. Z;  Haugan, T. J;  Barnes, P , "Transport study of the anisotropy of resistivity and critical current density in porous YBCO vicinal films" , Supercond. Sci. Technol , 21 , 085008
  • Wu, J.Z;  Emergo, R;  Wang, X;  Xu, G.W;  Haugan, T;  Barnes, P , "Strong nanopore pinning enhances Jc in YBa2Cu3O7_x films" , Appl. Phys. Lett , 93 , 062506
  • Varanasi, C.V;  Burke, J;  Lu, R;  Wu, J;  Brunke, L;  Chuck, L;  Smith, H.E;  Maartense, I;  Barnes, P.N , "Biaxially textured YBa2Cu3O7_x films deposited on polycrystalline flexible yttria-stabilized zirconia ceramic substrates" , Physica C , DOI: 10.1016/j.physc.2008.05.258
  • Lu, R. T;  Wu, J. Z , "Effects of Thermal Annealing on Noise Property and Temperature Coefficient of Resistance of Single-Wall Carbon Nanotube Films" , Appl. Phys. Lett , 93 , 213101
  • Ji, L;  Wu, J. Z , "A comparative study of microwave power handling capability of Tl-1212 and Hg-1212 superconducting microstrip lines" , Supercond. Sci. Technol , 21 , 125027
  • Li, Z.Z;  Baca, J;  Yun, S.H;  Wu, J. Z , "Gold/Boron core-shell nanocables synthesized from gold-boron eutectic droplets" , Nanotechnology , 19 , 055606
  • Li, Z.Z;  Baca, J;  Wu, J. Z , "In Situ switch of boron nanowire growth from vapor-liquid-solid to oxide-assisted growth" , Appl. Phys. Lett , 92 , 113104
  • Emergo, R. L. S;  Wu, J. Z;  Haugan, T. J;  Barnes, P. N , "Anisotropy of the resistivity and critical current density of porous vicinal YBa2Cu3O7-x films" , Supercon. Sci. Technol , 21 , 085008
  • Li, Z.Z;  Wu, J. Z , "In situ switch from VLS to OA growth of boron nanowires" , Appl. Phys. Lett , 92 , 113104
  • Wang, X;  Dibos, A;  Wu, J. Z , "Weakening thickness dependence of critical current density in YBCO films using nanotube pore insertion" , Phys. Rev. B , 77 , 144525
  • Vallejo, R.;  Lu, R. T;  Wu, J. Z , "Generating bi-crystal templates and arrays using ion beam assisted texturing" , Solid Thin Films , 517 , 609
  • Zhao, H.;  Wang, X;  Wu, J. Z , "Effect of Magnetic Pinning on Microwave Nonlinearity in High Temperature Superconductor Thin Film Band-Pass Filters" , Supercond. Sci. Technol , 21 , 085012

2007

  • Zhao, H.;  Wu, J. Z , "Converting Hg-1212 to Tl-1212 via Tl-Hg cation-exchange in combination with Tl cation intercalation" , Supercond. Sci. Tech , 20 , 327
  • Baca, J;  Fisher, D;  Emergo, R. L. S;  Wu, J. Z , "Pore formation and increased critical current density in YBCO films deposited on a substrate surface modulated by Y2O3 nanoparticles" , Supercond. Sci. Tech , 20 , 554
  • Zhao, H.;  Dizon, J;  Lu, R;  Qiu, W;  Wu, J. Z , "Fabrication of Three-Pole HgBa2CaCu2O6+d Hairpin Filter and Characterization of Its Power Handling Capability" , IEEE Trans. Appl. Superconductivity , 17 , 914
  • Dizon, J;  Wang, X;  Aga, R. S;  Wu, J. Z , "Combining Near-field Scanning Microwave Microscopy with Transport Measurement for Imaging Current-Obstructing Defects in HTS Films" , IEEE Trans. Appl. Superconductivity , 17 , 3219
  • Zhao, H.;  Dizon, J;  Wu, J. Z , "Third order intermodulation distortion of two-pole X-band Hg-1212 microstrip filters" , Appl. Phys. Lett , 91 , 042506
  • Lu, R;  Wu, J. Z;  Varanasi, C;  Burke, J;  Maartense, I;  Barnes, P , "Textured Ion-Beam Assisted Deposition: Magnesium Oxide Template on Non-Mettalic Flexible Ceraflex for Epitaxial Growth of Perovskite Films" , Jour. Elec. Materials , 36 , 1258

2006

  • Lu, R. T;  Vallejo, R;  Wu, J. Z , "Development of textured MgO templates on nonmetallic flexible ceraflex" , Appl. Phys. Lett. , 89 , 132505 , (October, 2006)
  • Vallejo, R.;  Wu, J. Z , "Ion Beam Assisted Deposition of textured Magnesium Oxide templates on un-buffered glass and silicon substrates" , J. Mat. Res. , 21 , 194 , (January, 2006)
  • Dizon, J;  Zhao, H;  Baca, J;  Mishra, S;  Emergo, R;  Wu, J. Z , "Fabrication and characterization of X-band two-pole Hg-1212 microstrip filters" , Appl. Phys. Lett , 88 , 092507
  • Yun, Sang H.;  Wu, Judy Z.;  Dibos, Alan;  Zou, Xiaodong , "Self-assembled boron nanowire Y-junction arrays" , Nano Letters , 6 , 385
  • Xing, Z. W;  Zhao, H;  Wu, J. Z , "Reversible exchange of Tl and Hg cations on superconducting “1212” lattice" , Advanced Materials , 96 , 2136
  • Mishra, S;  Dizon, J;  Aga Jr, R;  Wu, J. Z , "A comparative study of simulated and experimentally obtained nonuniformity in thermal and electrical properties of conducting films" , J. of Appl. Phys. , 100 , 083709
  • Wang, X;  Wu, J. Z , "Effect of magnetic coupling on the Jc of YBa2Cu3O7-x/CeO2/ YBa2Cu3O7-x trilayers" , Appl. Phys. Lett. , 88 , 062513

2005

  • Emergo, R;  Wu, J. Z;  Haugan, T;  Barnes, P , "Tuning porosity in YBCO films using substrate miscut+nanoparticle insertion" , Appl. Phys. Lett. , 87 , 232503 , (December, 2005)
  • Polyanskii, A;  Emergo, R;  Wu, J.Z;  Aytug, T;  Christen, D.K;  Perkins, G.K;  Larbalastier, D , "Magneto-optical imaging and electromagnetic study of YBCO vicinal films of variable thickness" , Phys. Rev. B , 72 , 174509 , (November, 2005)
  • Yun, S.H;  Dibos, A;  Gao, X;  Wu, J.Z;  Karlsson, U.O , "Growth of inclined boron nanowire bundles in an oxide-assisted vapor-liquid-solid process" , Appl. Phys. Lett , 87 , 113109 , (September, 2005)
  • Aga Jr., Roberto S.;  Wang, Xiang;  Dizon, Jonathan;  Noffsinger, Jesse;  Wu, Judy Z , "Application of near-field scanning microwave probe to current density mapping in conducting films at room temperature" , Appl. Phys. Lett , 86 , 234101 , (June, 2005)
  • Wu, J.Z , "Epitaxy of Hg-based high temperature superconducting thin films" , Second-generation HTS Conductors (book chapter) , 317
  • Wang, X;  Wu, J. Z , "Tailoring defect microstructure for better magnetic flux pinning in YBa2Cu3O7-δ films using quench annealing" , Physica C , 432 , 287

2004

  • Zhao, H.;  Wu, J. Z. , "Pinning lattice: effect of rhenium-doping on the microstructural evolution from Tl-2212 to Hg-1212 films during cation exchange" , J. Appl. Phys. , 96 , 2136 , (August, 2004)
  • Xie, Y.Y;  Wu, J.Z;  Yun, S.H;  Emergo, R;  Aga, R , "Magnetic flux pinning enhancement in vicinal HgBa2CaCu2O6+d films" , Appl. Phys. Lett , 85 , 70 , (July, 2004)
  • Emergo, R. L. S;  Wu, J. Z;  Christen, D. K;  Aytug, T , "“Thickness dependence of superconducting critical current density in vicinal YBa2Cu3O7-d thick films" , Appl. Phys. Lett , 84 , 70 , (July, 2004)
  • Yun, S.H;  Dibos, A;  Wu, J.Z , "Effect of quench on the crystallinity and alignment of boron nanowires" , Appl. Phys. Lett , 84 , 2894 , (April, 2004)
  • Aga Jr., R;  Brookman, J;  Dizon, J;  Wu, J.Z , "Development of Dual-channel Scanning Optical/microwave microprobe" , Appl. Phys. Lett , 84 , 1979 , (March, 2004)
  • Xing, Z.W;  Xie, Y.Y;  Wu, J.Z , "Fabrication 3 mm thick Hg-1212 films using cation exchange process" , Physica C , 402 , 45 , (February, 2004)

2003

  • Wu, J.Z;  Emergo, R;  Xang, W , "Thickness dependence of Jcs in YBCO, Tl-2212 and Hg-1212 thick films" , invited paper in Proceeding of American Ceramic Society 105 Annual conference, Nashville, TN , (April, 2003)
  • Vallejo, R.;  Yun, S.H.;  Wu, J.Z.;  Tidrow, M.;  Braaten, H.;  Hansen, C.;  Arendt, P. , "Effect of in-plane and out-of-plane misorientation on the ferroelectric properties of thin film ferroelectric PZT infrared sensors on Si substrates" , Proceeding of SPIE Aerosense Conf. Orlando , (April, 2003)
  • Wu, J;  Yun, S.H;  Dibos, A;  Kim, D.K;  Tidrow, M , "Fabrication and Characterization of boron-related nanowires" , Microelectronics Journal , 34 , 463
  • Kim, C;  Metha, A;  Feng, D.L;  Shen, K.M;  Armitage, N.P;  Char, K;  Moon, S;  Xie, Y;  Wu, J , "X-ray diffraction measurements of the c-axis Debye-Waller factors of YBCO and Hg-1212”" , Phys. Rev. B , 67 , 092508
  • Yan, S.L;  Wu, J.Z;  Fang, L;  Xie, Y.Y;  Aytug, T;  Gapud, A.A;  Kang, B.W , "Microstructural evolution in converting epitaxial Tl-2212 thin films to Hg-1212 Thin films using cation-exchange process" , J. Appl. Phys , 93 , 1666
  • Xie, Y.Y;  Wu, J.Z , "Enhanced critical current density in overdoped Hg-1212 thin films" , Appl. Phys. Lett , 82 , 2856

2002

  • Yun, S.H;  Vallejo, R;  Wu, J.Z;  Tidrow, M;  Braaten, H;  Hansen, C , "Systematic investigation of the growth of LaNiO3/PZT/LaNiO3/Si and LaNiO3/PZT/LaNiO3/polymer/Si for IR-detector applications" , Proceeding of SPIE Aerosense Conf. Orlando , (April, 2002)
  • Aga Jr., R.S;  Yan, S.L;  Xie, Y.Y;  Wu, J.Z , "Passivation Effects of Polymethyl Metacrylate on Superconducting HgBa2CaCu2Ox+d thin films" , Physica C , 366 , 216
  • Bhattacharya, R.N;  Xing, Z;  Wu, J.Z;  Chen, J;  Yang, S.X;  Ren, Z.F;  Blaugher, R.D , "Superconducting Thallium Oxide and Mercury Oxide Films" , Physica C , 377 , 327
  • Wu, J.Z;  Xie, Y.Y;  Xing, Z.W;  Aga, R.S , "Recent progress in epitaxy of Hg-HTS thin films on oxides and metals" , Physica C , 382 , 62
  • Xie, Y;  Wu, J.Z;  Aytug, T;  Christen, D.K;  Cardona, A.H , "Diffusion mechanism of cation-exchange process for fabrication of HgBa2CaCu2O6+d superconducting films" , Appl. Phys. Lett , 81 , 4002

2001

  • Bhattacharya, R.N;  Xing, Z;  Wu, J.Z;  Chen, J;  Yang, S.X;  Ren, Z.F;  Blaugher, R.D , "Superconducting Thallium Oxide and Mercury Oxide Films" , MRS proceeding, Boston , 689 , 1113 , (November, 2001)
  • Xie, Y;  Wu, J.Z;  Aytug, T;  Christen, D.K;  Cardona, A.H , "Diffusion mechanism of cation-exchange process for fabrication of HgBa2CaCu2O6+d superconducting films" , MRS proceeding, Boston , 689 , 107 , (November, 2001)
  • Aga Jr., R;  Xie, Yi-Yuan;  Wu, Judy Z , "Real-time Degradation Study of HgBa2CaCu2O6+d Thin Film Using a Combined Microwave and Optical Near-field Scanning Probe" , MRS proceeding, Boston , 689 , 93 , (November, 2001)
  • Aytug, T;  Xie, Y.Y;  Wu, J.Z;  Christen, D.K , "Growth characteristics of HgBa2CaCu2O6 superconducting films on CeO2-buffered YSZ single crystals: an assessment for coated conductors" , Physica C , 363 , 107
  • Aytug, T;  Kang, B.W;  Catoni, C;  Specht, E.D;  Paranthaman, M;  Goyal, A;  Christen, D.K;  Verebelyi, D.T;  Wu, J.Z;  Ericson, R.E;  Thomas, C.L;  Yang, C.Y;  Babcock, S.E , "Growth and Characterization of conductive SrRuO3 and LaNiO3 multilayers on textured Ni tapes for high–Jc YBCO coated conductors" , J. of Mat. Res. , 16 , 2661
  • Gapud, A;  Wu, J.Z;  Kang, B.K , "Normal-state Hall effect in ‘1212’ superconductors" , Phy. Rev. B , 64 , 052502
  • Aga Jr., R.S;  Xie, Y.Y;  Wu, J.Z , "Surface characterization of Hg-1212 films by atomic force microscopy" , Proceeding of National Academy of Science, special issue, Nanoscience and the Underlying Physics
  • Wu, J.Z , "Epitaxy of Hg-based high temperature superconducting thin films" , book chapter in Next generation High Temperature Superconducting Wires
  • Aga, R.S;  Xie, Y.Y;  Yan, S.L;  Wu, J.Z;  Han, S , "Microwave Power Handling Capability of HgBa2CaCu2O6+d Thin Films" , Appl. Phys. Lett , 79 , 2417

2000

  • Wu, J.Z , "Cation exchange, synthesis and epitaxy of Hg-HTSs via atomic perturbation" , invited paper in Proceeding of SPIE Aerosense Conference, Orlando, Florida , (April, 2000)
  • Kang, W.N;  Kim, Wan-Seon;  Lee, Sung-Ik;  Kang, B.W;  Wu, J.Z;  Chen, Q.Y;  Chu, W.K;  Chu, C.W , "Mixed-state Hall effect in Hg- and Tl-based superconducting thin films" , Physica C , 341-348 , 1235
  • Kang, W.N;  Kang, B.W;  Chen, Q.Y;  Wu, J.Z;  Bai, Y;  Chu, W.K;  Christen, D.K;  Kurchner, R;  Lee, S.I , "Triple Sign Reversal of Hall Effect in Hg-1212 Thin Films after Heavy-Ion Irradiation" , Phys. Rev. B , 61 , 722
  • Aytug, T;  Wu, J.Z;  Cantoni, C;  Verebelyi, D.T;  Specht, E.D;  Paranthaman, M;  Norton, D.P;  Christen, D.K;  Ericson, R.E , "Growth and superconducting properties of YBa2Cu3O7-d films on conductive SrRuO3 and LaNiO3 multilayers for coated conductor applications" , Appl. Phys. Lett , 76 , 760
  • Aga, R.S;  Yan, S.L;  Xie, Y.Y;  Han, S.Y;  Wu, J.Z , "Microwave surface resistance of Hg-1212 thin films" , Appl. Phys. Lett , 76 , 1606
  • Wu, J.Z;  Tidrow, S.C , "Preferentially oriented LSCO/PLT/LSCO tri-layers on LiF and NaCl substrates" , Integrated Ferroelectrics , 28 , 103
  • Xie, Yi-Yuan;  Aytug, Tolga;  Wu, Judy Z;  Christen, D.K , "Growth and Physical Properties of Hg-1212 HTSC Tapes on Buffered Metal substrates" , Physica C , 341-348 , 2721
  • Aga, R.S;  Xie, Y.Y;  Wu, J.Z;  Han, S , "Microwave Characterization of HgBa2CaCu2O6+d Thin Films" , Physica C , 341-348 , 2721
  • Fang, L;  Yan, S.L;  Gapud, A.A;  Aytug, T;  Kang, B.W;  Xie, Y.Y;  Wu, J.Z;  Tidrow, S.C;  Ervins, M.H;  Kirchner, K.W , "High-Temperature Superconductivity in very-thin Hg-1212 films" , Physica C , 339 , 253
  • Xie, Y.Y;  Aytug, T;  Wu, J.Z;  Verebelyi, D.T;  Paranthaman, M;  Goyal, A;  Christen, D.K , "Epitaxy of Hg-1212 superconducting films on biaxially textured Ni substrates" , Appl. Phys. Lett , 77 , 4193
  • Aytug, T;  Wu, J.Z;  Kang, B.K;  Verebelyi, D.T;  Cantoni, C;  Specht, E.D;  Goyal, A;  Paranthaman, M;  Christen, D.K , "An all-sputter buffer layer architecture for high-Jc YBCO coated conductors" , Physica C , 340 , 33

1999

  • Kang, B.W;  Wu, J.Z;  Gapud, A.A;  Kang, W.N;  Christen, D.K;  Kerchner, R , "Glassy vortex-liquid phase in high-Tc superconductors" , Phys. Rev. B , 60 , 3088 , (October, 2013)
  • Aytug, T;  Gapud, A.A;  Yoo, S.W;  Kang, B.W;  Wu, J.Z , "Effect of Na-doping on oxygen distribution of Hg-1223 superconductors" , Physica C , 312
  • Gapud, A.A;  Kang, B.W;  Wu, J.Z;  Yan, S.L;  Xie, Y.Y;  Siegal, M.P , "Nature of giant Tc shift in `1212’ superconductors due to Hg/Tl exchange" , Phys. Rev. B , 59 , 203
  • Kang, W.N;  Kang, B.W;  Chen, Q.Y;  Wu, J.Z , "Scaling of the Hall Resistivity in Epitaxial Hg-1212 Thin Films with Columnar Defects" , Phys. Rev. B , 59 Rapid Commun , R9031
  • Wu, J.Z;  Yan, S.L;  Xie, Y.Y , "Cation Exchange: A New Scheme for Synthesis of High-Quality Epitaxial Hg-Based Superconducting Thin Films" , Appl. Phys. Lett , 74 , 1469
  • Gapud, A.A;  Wu, J.Z;  Kang, B.W , "Critical Current Densities of Hg-1212 and Tl-1212 Thin Films" , Appl. Phys. Lett , 74 , 3878
  • Fang, L;  Yan, S.L;  Gapud, A.A , "Epitaxial Growth of Very-Thin Hg-1212 Films" , IEEE Trans. Appl. Superconductivity , 9 , 2387
  • Xie, Y.Y;  Wu, J.Z;  Gapud, A;  Yu, Y;  Xin, Y , "Synthesis of Hg-1223 superconductors using a cation-exchange process" , Physica C , 322 , 19-24
  • Kang, B.W;  Wu, J.Z , "Hall conductivity in high temperature superconductors" , Phys. Lett. A , 262 , 90
  • Wu, J.Z;  Tidrow, S.C , "Recent Progress in High-Tc Superconducting Heterostructures" , book chapter in Thin Films:Heteroepitaxial Systems, World Scientific , 267
  • Yu, Yang;  Yan, S.L;  Fang, L;  Xie, Y.Y;  Wu, J.Z;  Han, Siyuan;  Shimakage, H;  Wang, Zhen , "Fabrication of HgBa2CaCu2Oy Grain Boundary Junctions Using the Cation Exchange Method" , Supercond. Sci. & Tech. , 12 , 1020-1022
  • Aytug, T;  Yan, S.L;  Xie, Y.Y;  Wu, J.Z , "Response of superconducting characteristics of Hg-1212 thin films to photolithographic processes" , Physica C , 325 , 56
  • Xie, Y.Y;  Wu, J.Z;  Yan, S.L;  Yu, Y;  Aytug, T;  Fang, L , "Elimination of Air Detrimental Effect using Tl-assisted Growth Process for Hg-1212 Thin Films" , Physica C , 328 , 241

1998

  • Thompson, J.R;  Ossandon, J.G;  Krusin-Elbaum, L;  Song, K.J;  Christen, D.K;  Wu, J.Z;  Ullman, J.L , "Vortec pinning and critical current enhancements in high-Tc superconductors with fission-generated random columnar defects" , Proceedings of the 2nd Polish-US conference , (August, 1998)
  • Kang, B.W;  Wu, J.Z;  Kang, W.N;  Chen, Q.Y;  Chu, W.K;  Christen, D.K;  Kerchner, R.N;  Gapud, A.A , "Mixed-State Transport Properties of Hg-1212 Thin Films" , Journal of Superconductivity , 11 , 163
  • Kang, B.W;  Gapud, A.A;  Fei, X;  Aytug, T;  Wu, J.Z , "Minimization of detrimental effect of air in Hg-1212 thin film processing" , Appl. Phys. Lett , 72 , 1766
  • Aytug, T;  Kang, B.W;  Yan, S.L;  Xie, Y.Y;  Wu, J.Z , "Stability of Hg-based Superconducting Thin Films" , Physica C , 307 , 117
  • Gapud, A.A , "Li-Doping-Assisted Growth of Hg-1223 Superconducting Phase in Bulks and Thin Films" , Physica C , 308 , 264
  • Yan, S.L;  Xie, Y.Y;  Wu, J.Z , "High Critical Current Density in Epitaxial Hg-1212 Thin Films" , Appl. Phys. Lett , 73 , 2989
  • Kang, B.W;  Wu, J.Z;  Kang, W.N;  Chen, Q.Y;  Chu, W.K;  Ren, Z.F , "Effect of anion doping on Hall sign anomaly" , Effect of anion doping on Hall sign anomaly , 79 , 41
  • Chu, W.K;  Li, Y.P;  Liu, J.R;  Wu, J.Z;  Tidrow, S.N;  Matsuo, J;  Yamada, I , "Smoothing of YBCO films by Cluster Beam Bombardment" , Appl. Phys. Lett , 72 , 246
  • Wu, J.Z;  Yoo, S.W;  Aytug, T;  Gapud, A;  Kang, B.W;  Wu, S;  Zhou, W , "Superconductivity in Sodium and Lithium Doped Mercury-Based Cuprates" , Journal of Superconductivity , 11 , 169

1997

  • Gapud, A.A;  Wu, J.Z;  Yan, S.L , "Magnetic Flux Pinning in Hg-based HTS Thin Films" , Proc. of 8th US-JAPAN Workshop on High-Tc Superconductors, Tallahassee, Florida , (December, 1997)
  • Kang, W.N;  Yun, S.H;  Kim, D.H;  Wu, J.Z , "Scaling Behavior and Mixed-State Hall Effect in Epitaxial Hg-1212 Thin Films" , Phys. Rev. B , 55 , 621
  • Tidrow, S.C;  Tauber, A;  Wilber, W.D;  Lareau, R.T;  Brandle, C.D;  Berkstresser, G.W;  Ven Graitis, A.J;  Wu, J.Z , "New Substrates For HTSC Microwave Devices" , IEEE Trans. on Appl. Superconductivity , 7 , 1766
  • Wu, J.Z , "Fast Temperature Ramping Hg-vapor Annealing Technique for growth of Hg-based Cuprate Thin Films" , IEEE Trans. on Appl. Superconductivity , 7 , 1901
  • Wu, J.Z;  Yun, S.H;  Gapud, A;  Kang, B.W;  Kang, W.N;  Tidrow, S.C;  Monahan, T.P;  Cui, X.T;  Chu, W.K , "Epitaxial Growth of Hg-1212 Thin Films on SrTiO3 Substrates" , Physica C , 277 , 219
  • Gapud, A.A;  Liu, J.R;  Wu, J.Z;  Kang, W.N;  Kang, B.W;  Yun, S.H;  Chu, W.K , "Effects of 1-MeV Proton Irradiation on Hg-based Cuprate Thin Films" , Phys. Rev. B , 56 , 862
  • Thompson, J.R;  Krusin-Elbaum, L;  Christen, D.K;  Ullman, J.L;  Wu, J.Z;  Ren, Z.F;  Tkaczyk, J.E;  Deluca, J.A , "Generic Enhancements of the Highest-Tc Superconductors with GeV Protons" , Appl. Phys. Lett , 71 , 536
  • Kang, B.W;  Kang, W.N;  Yun, S.H;  Wu, J.Z , "Scaling Behavior of Pinning Potential in High Quality Hg-1212 Films" , Phys. Rev. B , 56 , 7862

1996

  • Wu, J.Z;  Eckhart, D;  Yun, S.H;  Tidrow, S , "Microstructures of Hg-Based Cuprate Thin Films" , Physica C , 271 , 1
  • Wu, J.Z , "Fabrication of High Quality Hg-1212 and Hg-1223 Thin Films" , Proceedings of 10th Anniversary HTS Workshop on Physics, Materials and Applications , 89
  • Yun, S.H;  Wu, J.Z;  Tidrow, S;  Eckhart, D , "Growth of Hg-1223 Thin Films on LaAlO3 Substrate Using Fast Temperature Ramping Hg-vapor Annealing" , Appl. Phys. Lett , 68 , 2656

1995

  • Kulik, J;  Wu, J.Z;  Zhang, Z.H;  Yu, N;  Chu, W.K , "Microstructure of YBCO Irradiated with 200 keV Protons and 1 MeV Fluorine Ions" , Mat. Res. Symp. Proc. , 373 , 4373
  • Yun, S.H;  Wu, J.Z;  Ray, A;  Gapud, A;  Kang, B;  Yang, Y;  Sun, G.F;  Yoo, S.H;  Xin, Y;  He, W.S , "Fabrication of c-oriented Hg-1223 Thin Films" , Appl. Phys. Lett , 67 , 2866

1994

  • Wu, J.Z;  Chu, W.K , "Anisotropy of Transport Critical Current in YBa2Cu3O7 (110), (103) and a-oriented Thin Films" , Phys. Rev. B , 48 , 1381

1993

  • Wu, J.Z;  Chu, W.K , "Anisotropy of Transport Properties in (110)-oriented YBa2Cu3O7 Thin films" , Proceedings of ICMAS-93 Superconducting Material Conference , (December, 1993)
  • Wu, J.Z;  Yu, N;  Kulik, J;  Zhang, Z.H;  Chen, V.W;  Chu, W.K , "Proton and Fluorine Ion Beam Radiation Effect on the resistivity of YBCO Thin Films" , Proceedings of the Sixth US-Japan Workshop on High-Tc Superconductors , (December, 1993)
  • Wu, J.Z;  Zhang, Z.H;  Chen, V.W;  Yu, N;  Chu, W.K , "Effect of Ion-beam Radiation on the Anisotropy of Resistivity in YBCO Thin Films" , Mat. Res. Symp. Proc., Boston , (November, 1993)
  • Wu, J.Z;  Chu, W.K , "Anisotropy of the Transport Critical Current in YBa2Cu3O7 (110) oriented Thin Films" , Phil. Mag. B , 67 , 583
  • Wu, J.Z;  Yu, N;  Chu, W.K , "Anisotropy of Ion-Beam Radiation Effect in YBa2Cu3O7 (110) Thin Films" , Phys. Rev. B , 48 Rapid Commun. , 9929

1992

  • Wu, J.Z;  Yao, X;  Ting, C.S;  Chu, W.K , "Proximity Effect in Superconducting Layered Structures" , Phys. Rev. B , 46 , 14059

1991

  • Wu, J.Z;  Yao, X;  Ting, C.S;  Chu, W.K , "Proximity Effect on Superconducting Transition Temperature of YBCO/PBCO Superlattices" , Phys. Rev. B , 44 , 411
  • Liu, J.R;  Zhang, Z.H;  Wu, J.Z;  Ma, K;  Zhao, Y.J;  Yu, N;  Hsieh, P;  Chu, W.K , "Fluorine and Hydrogen Ion Irradiation in YBCO Superconductors" , Nucl. Instr. Meth. , B62 , 74
  • Zhang, Z.H;  Liu, J.Z;  Ma, K.B;  Wu, J.Z;  Yu, N;  Zhao, Y.J;  Lamb, M.A;  Hsieh, P.Y;  Chu, W.K , "`Effect of Ion Implantation on YBCO Superconducting Thin Films" , Mat. Res. Soc. Proc. , 201 , 331
  • Wu, J.Z;  Hsieh, P.Y;  McGuire, A.V;  Schmidt, D.L;  Wood, L.T;  Shen, Y;  Chu, W.K , "Anisotropic Properties of the High Quality Epitaxial YBCO (110) Thin Films" , Phys. Rev. B , 44 Rapid Commun. , 12643

1990

  • Yao, X;  Wu, J.Z;  Ting, C.S , "Onset of Chaos in Josephson Junctions with intermediate Damping" , Phys. Rev. B , 42 , 244

1989

  • Wu, J.Z;  Ting, C.S;  Xing, D.X , "Extrapolated Residual Resistivity in High-Tc Oxide Materials" , Phys. Rev. B , 40 , 9296

One of 34 U.S. public institutions in the prestigious Association of American Universities
44 nationally ranked graduate programs.
—U.S. News & World Report
Top 50 nationwide for size of library collection.
—ALA
23rd nationwide for service to veterans —"Best for Vets," Military Times
KU Today