Robert M. Jacobberger, Vikram Thapar, Guang-Peng Wu, Tzu-Hsuan Chang, Vivek Saraswat, Austin J. Way, Katherine R. Jinkins, Zhenqiang Ma, Paul F. Nealey, Su-Mi Hur, Shisheng Xiong, Michael S. Arnold, “Boundary-directed epitaxy of block copolymers,” Natural Communications, 11, 4151, Aug. 2020
Huilong Zhang, Jinghao Li, Dong Liu, Seunghwan Min, Tzu-Hsuan Chang, Kanglin Xiong, Sung Hyun Park, Jisoo Kim, Yei Hwan Jung, Jeongpil Park, Juhwan Lee, Jung Han, Linda Katehi, Zhiyong Cai, Shaoqin Gong, and Zhenqiang Ma, “Heterogeneously integrated flexible microwave amplifiers on a cellulose nanofibril substrate,” Nature Communications, 11, 3118, Jun. 2020
Xin Yin, Yizhan Wang, Tzu‐hsuan Chang, Pei Zhang, Jun Li, Panpan Xue, Yin Long, J Leon Shohet, Paul M Voyles, Zhenqiang Ma, Xudong Wang, “Memristive Behavior Enabled by Amorphous–Crystalline 2D Oxide Heterostructure,” Advanced Materials, 32, 2000801, Apr. 2020
Z. Xia, K. Zang, D. Liu, T.-H. Chang, M. Morea, J. Kim, J. Park, Z. WANG, S. Gong, J. Harris, and Z. Ma, “Flexible silicon single-photon avalanche diodes (SPADs) with low temperature-sensitivity of avalanche breakdown and detection efficiency,” Applied Physics Letters, 2019
Kanglin Xiong Hongyi Mi Tzu‐Hsuan Chang Dong Liu Zhenyang Xia Meng‐Yin Wu Xin Yin Shaoqin Gong Weidong Zhou Jae Cheol Shin Xiuling Li Michael Arnold Xudong Wang Hao‐Chih Yuan Zhenqiang Ma, “AlGaAs/Si dual‐junction tandem solar cells by epitaxial lift‐off and print‐transfer‐assisted direct bonding,” Energy Science & Engineering, Volume6, Issue1, 47-55, Feb. 2018
M.-Yin Wu, J. Zhao, N. J. Curley, T.-H. Chang, Z. Ma, and M. S. Arnold, “Biaxially stretchable carbon nanotube transistors,” Journal of Applied Physics, Volume 122, Issue 12, 124901, Sept. 2017
T.-H. Chang, S. Xiong, C.-C. Liu, D. Liu, P. F. Nealey, Zhenqiang Ma, “The one-pot directed assembly of Cylinder-Forming Block Copolymer on adjacent chemical patterns for bimodal patterning,” Macromolecular Rapid Communication, Volume38, Issue18, 1700285, Sept. 2017
Zhenyang Xia, Kai Zang, Dong Liu, Ming Zhou, Tong-June Kim, Huilong Zhang, Muyu Xue, Jeongpil Park, Matthew Morea, Jae Ha Ryu, Tzu-Hsuan Chang, Jisoo Kim, Shaoqin Gong, Theodore I. Kamins, Zongfu Yu, Zhehui Wang, James S. Harris, and Zhenqiang Ma, “High-sensitivity silicon ultraviolet p+-i-n avalanche photodiode using ultra-shallow boron gradient doping,” Applied Physics Letters, Volume 111, Issue 8, 081109, Aug. 2017
Tzu-Hsuan Chang, Kanglin Xiong, Sung Hyun Park, Ge Yuan, Zhenqiang Ma & Jung Han, “Strain Balanced AlGaN/GaN/AlGaN nanomembrane HEMTs,” Scientific Reports, 7, 6360, Jul. 2017
Chen Liu, Sang June Cho, Yei Hwan Jung, Tzu-Hsuan Chang, Jung-Hun Seo, Solomon Mikael, Yuming Zhang, Yi-Men Zhang, Hongliang Lu, Xin Li Guo, Hongyi Mi, Huilong Zhang, and Zhenqiang Ma, “Bendable MOS capacitors formed with printed In0.2Ga0.8As/GaAs/In0.2Ga0.8As trilayer nanomembrane on plastic substrates,” Applied Physics Letters, Volume 110, Issue 13, 133505, Mar. 2017
Tzu-Hsuan Chang, Shisheng Xiong, Robert M Jacobberger, Solomon Mikael, Hyo Seon Suh, Chi-Chun Liu, Dalong Geng, Xudong Wang, Michael S Arnold, Zhenqiang Ma, Paul F Nealey, “Directed self-assembly of block copolymer films on atomically-thin graphene chemical patterns,” Scientific Reports, 6, 31407, Aug. 2016
Hongyi Mi, Chien-Hao Liu, Tzu-Husan Chang, Jung-Hun Seo, Huilong Zhang, Sang June Cho, Nader Behdad, Zhenqiang Ma, Chunhua Yao, Zhiyong Cai, Shaoqin Gong, “Characterizations of biodegradable epoxy-coated cellulose nanofibrils (CNF) thin film for flexible microwave applications,” Cellulose, 23/3, 1989-1995, Jun. 2016
M.-Y. Wu, J. Zhao, F. Xu, T.-H. Chang, R. M. Jacobberger, Z. Ma, M. S. Arnold, “Highly Stretchable Carbon Nanotube Transistors Enabled By Buckled Ion Gel Gate Dielectrics,",” Applied Physics Letters, Volume 107, Issue 5, 053301, Aug. 2015
Yei Hwan Jung+, Tzu-Hsuan Chang+, Huilong Zhang, Chunhua Yao, Qifeng Zheng, Vina W Yang, Hongyi Mi, Munho Kim, Sang June Cho, Dong-Wook Park, Hao Jiang, Juhwan Lee, Yijie Qiu, Weidong Zhou, Zhiyong Cai, Shaoqin Gong, Zhenqiang Ma, “High-performance green flexible electronics based on biodegradable cellulose nanofibril paper,” Nature Communications, 6, 7170-7170, May 2015
Dong-Wook Park, Solomon Mikael, Tzu-Hsuan Chang, Shaoqin Gong, and Zhenqiang Ma, “Bottom-gate coplanar graphene transistors with enhanced graphene adhesion on atomic layer deposition Al2O3,” Applied Physics Letters, Volume 106, Issue 10, 102106, Mar. 2015
Feng Xu, Meng-Yin Wu, Nathaniel S. Safron, Susmit Singha Roy, Robert M. Jacobberger, Dominick J. Bindl, Jung-Hun Seo, Tzu-Hsuan Chang, Zhenqiang Ma, and Michael S. Arnold, “Highly stretchable carbon nanotube transistors with ion gel gate dielectrics,” Nano Letters, 14, 682-686, Jan. 2014
K-W Hsu1 , T-H Chang2 , L. Zhao3 , R.J. Agasie4 , T. B. Betthauser5 , R.J. Nickles5 , Y. Nishi3 , Z. Ma2 , and J.L. Shohet1, “Radiation-Induced Effects on HfOx-Based Resistive Random Access Memory,” Journal of Vacuum Science & Technology A
Conference & proceeding papers:
R. Jacobberger, Vikram Thapar, G. Wu, T.-H. Chang, V. Saraswat, A. Way, K. Jinkins, Z. Ma, P. Nealey, S.-M. Hur, S. Xiong, M. Arnold, “Boundary-Directed Epitaxy of Block Copolymers,” Bulletin of the American Physical Society, Denvor, Colorado, Mar. 2020
T.-H. Chang, S. Michael, Z. Ma, S. Xiong, “Self-Oriented Triblock copolymer on Graphene nanoribbons,” 10th International SiGe Technology and Device Meeting (ISTDM 2019), Madison, WI, U.S.A., Jun. 2019
Y. Fu, Z. Xia, Z. Ma, T.-H. Chang, “One-Step Deposition of Wideband Planar Variable Optical Filter,” 10th International SiGe Technology and Device Meeting (ISTDM 2019), Madison, Wisconsin, U.S.A., Jun. 2019
Z. Ma, T.-H. Chang, H. Chang, “Flexible and stretchable GaN HEMT and amplifiers,” IEEE IFETC, Ottawa, Canada, Aug. 2018
T.-H. Chang, H. Mi, K. Xiong, J. Kim, M. S. Arnold, X. Wang, X. Li, S. Gong, H.-C. Yuan, Z. Ma, “Heterogeneous AlGaAs/Si tandem solar cell with ultrathin oxide-interfaced tunneling junction,” AEMC 2018, Stockholm, Sweden, Mar. 2018
H. Zhang, T.-H. Chang, J. Li, K. Xiong, J. Kim, Y. H. Jung, J. Park, J. Lee, J. Han, Z. Cai, S. Gong, Z. Ma,, “Flexible AlGaN/GaN HEMT Based Radio Frequency Power Amplifier on Biodegradable CNF Substrate,” International Mechanical Engineering Congress and Exposition, Tampa, Florida, Nov. 2017
P. Xue, Z. Wang, T.-H. Chang, Y. Nishi, J.Leon Shohet, “he effect of Proton radiation on ALD HfO2 films and HfO2 base RRAM,” AVS-Symposium, Tampa, FL, U.S., Nov. 2017
Z. Ma, et al, “Large Lattice-Mismatched Heterojunctions Through UO-Interfaced Material Grafting for Wide Bandgap Bipolar Junction Transistors,” BTCM 2017, Miami, FL, U.S., Oct. 2017
T.-H. Chang, K. Xiong, D. Liu, M.-Y. Wu, H. Mi, H. Zhang, Z. Xia, S. H. Park, M. S. Arnold, J. Han and Z. Ma, “Fast solar-blind AlGaN/GaN 2DEG UV detector with transparent graphene electrode,” Government Microcircuit Applications and Critical Technology Conference (GOMACTech), Reno, NV, U.S., Mar. 2017
S. Xiong, T.-H. Chang, R. M. Jacobberger, M. S. Arnold, Z. Ma, and P. F. Nealey, “Extremely broad processing window for directed self-assembly of block copolymer films on atomically-thin graphene chemical patterns,” SPIE: Advanced Lithography conference, San Jose, CA, U.S., Feb. 2017
Y. H. Jung, J.-H. Seo, H. Zhang, J. Lee, S. J. Cho, T.-H. Chang, Z. Ma, “Radio-frequency flexible and stretchable electronics: the need, challenges and opportunities,” SPIE: Flexible, Stretchable, Reconfigurable Electronics for Vehicular Technology, Anaheim, CA, U.S, 2017
Z. Xia, H. Song, M. Kim, M. Zhou, T.-H. Chang, D. Liu, K. Xiong, Z. Yu, Z. Ma, Q. Gan, “Photodetecting MOSFET based on ultrathin single-crystal germanium nanomembrane,” Conference on Lasers and Electro-Optics (CLEO) 2016, San Jose, CA, U.S., Jun. 2016
Z. Ma, Y. H. Jung, T.-H. Chang, J.-H. Seo, Z. Cai and S. Gong, “Green Microwave Electronics for the Coming Era of Flexible Electronics,” 2016 IEEE/MTT-S International Microwave Symposium, San Francisco, CA, U.S., May 2016
Z. Ma, Y. Jung, J. Seo, J. Lee, S. Cho, T.-H. Chang, H. Zhang, S. Gong and W. Zhou, “Radio-frequency flexible and stretchable electronics,” Proceedings of CSTIC, Shanghai, China, Feb. 2016
D. Liu , Z. Xia , S. Cho , D. Zhao , H. Zhang , T. Chang , X. Yin , M. Kim , J. Seo , J. Lee , X. Wang , W. Zhou and Z. Ma, “Cavity enhanced 1.5 um LED with silicon as hole injector,” SPIE Photonics West, San Francisco, CA, U.S., Feb. 2016
Z. Ma, Y. H. Jung, J.-H. Seo, T.-H. Chang, S. J. Cho, J. Lee, H. Zhang and W. Zhou, “Materials and Design Considerations for Fast Flexible and Stretchable Electronics,” 2015 IEEE International Electron Devices Meeting, Washington, DC, U.S., Dec. 2015
Y. H. Jung, T.-H. Chang, S. Gong and Z. Ma, “Towards High-Performance Green Flexible Electronics Using Nanocellulose Materials,” 2015 MRS Fall Meeting & Exhibit, Boston, MA, U.S., Dec. 2015
K. Xiong, H. Mi, T.-H. Chang, M. Wu, S. Gong, W. Zhou, M. Arnold, H. Yuan, Z. Ma, “AlGaAs/Si dual-junction tandem solar cells fabricated by epitaxial lift-off and print transfer-assisted bonding,” 42nd IEEE Photovoltaic Specialists Conference, New Orleans, LA, U.S., Jun. 2015
Tzu-Hsuan Chang, Kanglin Xiong, Sung Hyun Park, Hongyi Mi, Huilong Zhang, Solomon Mikael, Yei Hwan Jung, Jung Han, Zhenqiang Ma, “High power fast flexible electronics: Transparent RF AlGaN/GaN HEMTs on plastic substrates,” Microwave Symposium (IMS), 2015 IEEE MTT-S International, May 2015
J.-H. Seo, T.-H. Chang, R. Sabo, Z. Cai, S. Gong, Z. Ma, “Radio-Frequency Flexible Transistors on Cellulose Nanofibrillated Fiber (CNF) Substrates,” 15th Topical Meeting on Silicon Monolithic Integrated Circuits in RF Systems, San Diego, CA, U.S., Jan. 2015
D.-W. Park, T.-H. Chang, S. Mikael, J.-H. Seo, P. F. Nealey, Z. Ma, “Graphene RF transistors with buried bottom gate,” 13th Topical Meeting on Silicon Monolithic Integrated Circuits in RF Systems (SiRF’13), Austin, TX, U.S., Jan. 2013
T.-H. Chang, H. S. Suh, S. Mikael, J.-H. Seo, P. F. Nealey and Z. Ma, “Flexible graphene transistor via printing transfer,” TechConnect World Nanotech Conference and Expo 2012, Santa Clara, CA, U.S., Jun. 2012
C. Lin, P. F. Nealey, T.-H. Chang, Z. Ma, A. K. Raub, S. R. J. Brueck, E. Han, P. Gopalan, “Integration of block copolymer directed self assembly with 193i lithography toward fabrication of nanowire MOSFETs,” Proceedings of SPIE Microlithography, San Jose, CA, U.S., Mar. 2011
A. G.-Uribe, J. Zou, T.-H. Chang, M. Duvic, V. Prieto, L. V. Wang, “Oblique-incidence spatially resolved diffuse reflectance spectroscopic diagnosis of skin cancer,” Proceeding of SPIE, San Francisco, CA, U.S., 2010
Books:
D. Liu, K. Kim, J. Kim, J. Gong, T.-H Chang, Z. Ma, “Inorganic Flexible Optoelectronics,” Wiley-VCH Verlag GmbH &Co. LGaA, Germany, 45 pages, Jan. 2019, ISBN:9783527343959
T.-H. Chang, Y. H. Jung, D. Liu, H. Mi, J. Lee, J. Gong, and Z. Ma, “Polyethylene Terephthalate: Uses, Properties and Degradation,” Nova Science Publisher, America, 199 pages, 2017, ISBN:978-1-53611-991-6
Patents:
Paul Franklin Nealey, Tzu-Hsuan Chang, Shisheng Xiong, Zhenqiang Ma, Michael Scott Arnold, Robert Jacobberger, “Atomic layer chemical patterns for block copolymer assembly,” United States, Mar. 2018
Zhenqiang Ma, Kanglin Xiong, Hongyi Mi, Tzu-Hsuan Chang, GONG Shaoqin, Jung-Hun Seo, “Hybrid tandem solar cells with improved tunnel junction structures,” United States, Feb. 2018
Z. Ma, S. Gong, H. Mi, T.-H. Chang, J.-H. Seo,K. Xiong,, “Fabrication Method For Iii-V On Si Multi-Junction Solar Cells Via Epitaxial Lift-Off And Print Transfer-Assisted Bonding,”
Z. Ma, T.-H. Chang, H. Mi, K. Xiong, “Fast Solar-Blind AlGaN/GaN HEMTs UV Detector with Transparent Graphene Electrode,”
Z. Ma, P.F. Nealey, M. Arnold, T.-H. Chang, S. Xiong, J. Robert, M, “Directed Assembly of Block Copolymer on aligned oriented graphene nanoribbon with atomic smooth edge,”