Zobrazeno 1 - 10
of 29
pro vyhledávání: '"Hua-Hsien Liao"'
Autor:
Joseph Hua-Hsien Liao
Publikováno v:
Joule. 5:295-297
In the December 11, 2020 issue of Science, Al-Ashouri and colleagues reported a certified monolithic perovskite/silicon tandem solar cell with the power conversion efficiency 29.15%. The improvements of the ideality factor and the fill factor are key
Autor:
Hua-Hsien Liao, 廖華賢
96
我們利用調制誘發吸收光譜技術來偵測共軛高分子發光二極體中不發光的三重態激子的行為,藉此來研究有機半導體光物理中三個重要的機制: 三重態激子與單重態激子生成之比例、共
我們利用調制誘發吸收光譜技術來偵測共軛高分子發光二極體中不發光的三重態激子的行為,藉此來研究有機半導體光物理中三個重要的機制: 三重態激子與單重態激子生成之比例、共
Externí odkaz:
http://ndltd.ncl.edu.tw/handle/41049291701239810913
Autor:
Hua-Hsien Liao, Chi-Ching Lin, Chengyue Zhou, Long Ye, Haifeng Meng, Shaoqing Zhang, Heng-Hsin Wu, Jianhui Hou
Publikováno v:
Journal of Materials Chemistry C. 3:564-569
Along with the advances in polymer solar cells (PSCs), the accurate evaluation of novel photovoltaic polymers with various band gaps is an important issue that should be concerned, as well as needs to be addressed at various research laboratories in
Publikováno v:
Organic Electronics. 10:1615-1620
The advantage of Charge Extraction by Linearly Increasing Voltage (CELIV) to evaluate bulk conductivity and drift mobility (not influenced by contact barriers of sandwich sample) of equilibrium carriers bypasses problems associated with conventional
Autor:
Hsin-Fei Meng, Sheng-fu Horng, Hua Hsien Liao, Chia Ming Yang, Chien Cheng Liu, Wen Hsing Liu
Publikováno v:
Synthetic Metals. 159:1131-1134
Long-time evolution of the electrical characteristics for two-terminal and transistor of poly(3-hexylthiophene) film with various gate dielectric interfaces are measured. The oxygen doping is found to depend sensitively on the amount of hydroxyl grou
Autor:
Shin Rong Tseng, Chi Hung Yeh, Sheng-fu Horng, Chain-Shu Hsu, Hua Hsien Liao, Hsin-Fei Meng, Yung Shiuan Chen, Huan Chung Lai
Publikováno v:
Synthetic Metals. 159:137-141
The relation between charge balance and electroluminescent efficiency for polymers is studied systematically in this work. Light-emitting diodes of several kinds of polymers with very different efficiency are compared. The electron and hole currents
Autor:
Hsin-Fei Meng, Chain-Shu Hsu, Sheng-fu Horng, Chia Ming Yang, Hua Hsien Liao, Shiuan Yi Li, Shin Rong Tseng, Yi Hsiang Yu
Publikováno v:
Organic Electronics. 9:279-284
A highly efficient deep blue polymer light-emitting diode based on poly(9,9-dioctylfluorene) is demonstrated. The performance is found to increase significantly with the molecular weight. Two different molecular weights are compared, one is 71,000 an
Autor:
Shin Rong Tseng, Huan Chung Lai, Chain-Shu Hsu, Hua Hsien Liao, Hsin-Fei Meng, Sheng-fu Horng, Chi Hung Yeh, Li Chi Lin
Publikováno v:
Synthetic Metals. 158:130-134
A bright, highly efficient blue polymer light-emitting diode is fabricated by spin-coating with multilayer structure. By introducing a liquid buffer layer, the dissolution problem is overcome successfully. This general method can be applied to fabric
Autor:
Sheng-fu Horng, Chia Ming Yang, Hua Hsien Liao, Chain-Shu Hsu, Hsin-Fei Meng, Shin Rong Tseng
Publikováno v:
Synthetic Metals. 158:25-28
We study systematically the underlying property which determines the electroluminescence efficiency of blue polymers based on polyfluorene and its copolymers. The photoluminescence efficiency is high (40–50%) for all the selected polymers, but the
Autor:
P.V. Wadekar, Ching-Wen Chang, Hua-Hsien Liao, Chun-Fu Chang, Hui-Chun Huang, Jun-Hau Wang, Jyun-Jie Lin, Hye-Won Seo, New-Jin Ho, Chih-Hsiung Liao, Li-Wei Tu, Wanchen Hsieh, Wei-Kan Chu, Yu-Sheng Wang, Wen-Yen Lin, Quark Y. Chen
Publikováno v:
AIP Advances. 6:075018
Low-leakage pin diodes based on ZnO-i-Si are realized by redox reaction of aluminum with the native oxide SiOx into AlOx and by proper selection of annealing conditions. The main sources of electric leakage was found to arise from charge carrier tunn