Zobrazeno 1 - 10
of 48
pro vyhledávání: '"James Z. Fan"'
Autor:
Evan K. Wotipka, Alex J. Wright, James Z. Fan, David Fuhriman, Alice Z. Chuang, Grace C. Lindhorst, Robert M. Feldman, Eric L. Crowell
Publikováno v:
Journal of Academic Ophthalmology, Vol 15, Iss 02, Pp e144-e153 (2023)
Purpose Compare postoperative outcomes in cataract surgery between eyes with standard drop regimen versus dropless protocol by residents.
Externí odkaz:
https://doaj.org/article/81352349c62e413aa6784b131681a616
Autor:
Li Na Quan, Dongxin Ma, Yongbiao Zhao, Oleksandr Voznyy, Haifeng Yuan, Eva Bladt, Jun Pan, F. Pelayo García de Arquer, Randy Sabatini, Zachary Piontkowski, Abdul-Hamid Emwas, Petar Todorović, Rafael Quintero-Bermudez, Grant Walters, James Z. Fan, Mengxia Liu, Hairen Tan, Makhsud I. Saidaminov, Liang Gao, Yiying Li, Dalaver H. Anjum, Nini Wei, Jiang Tang, David W. McCamant, Maarten B. J. Roeffaers, Sara Bals, Johan Hofkens, Osman M. Bakr, Zheng-Hong Lu, Edward H. Sargent
Publikováno v:
Nature Communications, Vol 11, Iss 1, Pp 1-9 (2020)
Reduced-dimensional halide perovskites are promising for light-emitting diodes but suffer from photo-degradation. Here Quan et al. identify the edge of the perovskite nanoplatelets as the degradation channels and use phosphine oxides to passivate the
Externí odkaz:
https://doaj.org/article/7244fd019e6f4504a9d746d2270fa65f
Autor:
Bin Sun, Olivier Ouellette, F. Pelayo García de Arquer, Oleksandr Voznyy, Younghoon Kim, Mingyang Wei, Andrew H. Proppe, Makhsud I. Saidaminov, Jixian Xu, Mengxia Liu, Peicheng Li, James Z. Fan, Jea Woong Jo, Hairen Tan, Furui Tan, Sjoerd Hoogland, Zheng Hong Lu, Shana O. Kelley, Edward H. Sargent
Publikováno v:
Nature Communications, Vol 9, Iss 1, Pp 1-7 (2018)
Efficient harvest of solar energy beyond the silicon absorption edge of 1100 nm by semiconductor solar cells remains a challenge. Here Sun et al. mix high multi-bandgap lead sulfide colloidal quantum dot ensembles to further increase both short circu
Externí odkaz:
https://doaj.org/article/b4d5386f295746409512af80cd536df6
Publikováno v:
Frontiers in Neuroscience, Vol 14 (2020)
The past decade has witnessed an explosion in applications for neural recording and stimulation in the treatment of clinical disorders. Neuromodulatory approaches are now a mainstay of care for essential tremor and Parkinson’s disease, and are expa
Externí odkaz:
https://doaj.org/article/1442867896e24efc9e537efd933c7977
Autor:
Yicheng Zhao, Hairen Tan, Haifeng Yuan, Zhenyu Yang, James Z. Fan, Junghwan Kim, Oleksandr Voznyy, Xiwen Gong, Li Na Quan, Chih Shan Tan, Johan Hofkens, Dapeng Yu, Qing Zhao, Edward H. Sargent
Publikováno v:
Nature Communications, Vol 9, Iss 1, Pp 1-10 (2018)
Formamidinium-lead-iodide-based perovskites have a preferred bandgap below 1.55 eV for solar cell applications but suffer from operational instability. Here, Zhao et al. improve the film quality using cesium-containing seeded growth to show high stab
Externí odkaz:
https://doaj.org/article/6a7ef280e4614953a2c1c7a4060fd66c
Autor:
Zhenyu Yang, James Z. Fan, Andrew H. Proppe, F. Pelayo García de Arquer, David Rossouw, Oleksandr Voznyy, Xinzheng Lan, Min Liu, Grant Walters, Rafael Quintero-Bermudez, Bin Sun, Sjoerd Hoogland, Gianluigi A. Botton, Shana O. Kelley, Edward H. Sargent
Publikováno v:
Nature Communications, Vol 8, Iss 1, Pp 1-9 (2017)
Solution processed colloidal quantum dots are emerging photovoltaic materials with tuneable infrared bandgaps. Here, Yang et al. create a class of quantum dot bulk heterojunction solar cell via ligand design, enabling longer photocarrier diffusion le
Externí odkaz:
https://doaj.org/article/d4bb138b70424151b3dd7d99350284a3
Autor:
Yuan Gao, Dongxin Ma, Ya-Kun Wang, Xiyan Li, Rui Chen, Zhengtao Deng, Osman M. Bakr, Man-Keung Fung, Xiaopeng Zheng, Laxmi Kishore Sagar, Jiakai Liu, Zheng-Hong Lu, Bin Chen, Shuai Yuan, Makhsud I. Saidaminov, Liang-Sheng Liao, Jiao-Yang Li, Koen Bertens, Hinako Ebe, Fanglong Yuan, Chun Zhou, Andrew Johnston, Edward H. Sargent, Peicheng Li, James Z. Fan, Yitong Dong, Yi Hou
Publikováno v:
Angewandte Chemie International Edition. 60:16164-16170
The all-inorganic nature of CsPbI3 perovskites allows to enhance stability in perovskite devices. Research efforts have led to improved stability of the black phase in CsPbI3 films; however, these strategies-including strain and doping-are based on o
Publikováno v:
Journal of Neuro-Ophthalmology.
Autor:
Peicheng Li, Margherita Biondi, Seungjin Lee, James Z. Fan, Armin Sedighian Rasouli, Koen Bertens, Sjoerd Hoogland, F. Pelayo García de Arquer, Bin Sun, Edward H. Sargent, Zheng-Hong Lu
Publikováno v:
ACS Materials Letters. 2:1583-1589
Colloidal quantum dot (CQD) solar cells composed of ionic halide passivated active layers benefit from improved passivation and high carrier mobility because of short interparticle distance. Howeve...
Autor:
Min-Jae Choi, Oleksandr Voznyy, Mahshid Chekini, Ya-Kun Wang, Eugenia Kumacheva, Yuan Liu, Dongxin Ma, Hinako Ebe, Se-Woong Baek, Yitong Dong, James Z. Fan, Zheng-Hong Lu, Rafael Quintero-Bermudez, Fanglong Yuan, Yi Hou, Liang-Sheng Liao, Sjoerd Hoogland, Edward H. Sargent, Laxmi Kishore Sagar, Bin Sun, Petar Todorović, Bin Chen, Filip Dinic, Makhsud I. Saidaminov, Andrew Johnston, Seungjin Lee, Peicheng Li, Hao Ting Kung, Erdmann Spiecker, Mingjian Wu
Publikováno v:
Nature Nanotechnology. 15:668-674
Colloidal quantum dot (QD) solids are emerging semiconductors that have been actively explored in fundamental studies of charge transport1 and for applications in optoelectronics2. Forming high-quality QD solids—necessary for device fabrication—r