Results 331 to 340 of about 264,866 (394)

Buried Heterojunction Electroabsorption Modulator

Integrated and Guided Wave Optics, 1978
We report the successful operation of a semiconductor buried heterojunction electroabsorption modulator. These modulators are good candidates for integration with other devices because: (1) they do not require additional optical elements (e.g.
J. C. Campbell, J. C. DeWinter, M. A. Pollack, R. E. Nahory   +3 more
openaire   +1 more source

Shallow impurities in heterojunctions

Journal of Physics and Chemistry of Solids, 1992
Abstract The shallow impurity states in Si/SiO 2 and GaAs/Ga 1− x Al x As heterojunctions are studied variationally using an improved Fang-Howard trial wave function originally proposed for the Si/SiO 2 system.
ELKAWNI, MI, Tomak, Mehmet
openaire   +2 more sources

All-perovskite tandem solar cells with 3D/3D bilayer perovskite heterojunction

Nature, 2023
Renxing Lin, Yurui Wang, Qianwen Lu, Beibei Tang, Jiayi Li, Han Gao, Yuan Gao, Hongjiang Li, Changzeng Ding, Jin Wen, Pu Wu, Chenshuaiyu Liu, Siyang Zhao, K. Xiao, Z. Liu, Changqi Ma, Yu Deng, Ludong Li, Fengjia Fan, H. Tan   +19 more
semanticscholar   +1 more source

Theory of Semiconductor Heterojunctions

MRS Proceedings, 1982
A short review of characteristic electronic properties of heterojunction interfaces is given. Band edge discontinuities and interface band structures for lattice-matched junctions are discussed in detail. The examples presented include non-polar and polar junctions as well as overlayer systems.
J. Pollmann, A. Mazur
openaire   +1 more source

Ta3N5/CdS Core–Shell S-scheme Heterojunction Nanofibers for Efficient Photocatalytic Removal of Antibiotic Tetracycline and Cr(VI): Performance and Mechanism Insights

Advanced Fiber Materials, 2023
Shijie Li, M. Cai, Chunchun Wang, Yanping Liu   +3 more
semanticscholar   +1 more source

Silicon heterojunctions

1996
The three topics presented in this thesis all concern silicon heterojunction growth and device applications. We developed growth techniques for two relatively immature material systems, silicon/calciumfluoride (Si/CaF2) and silicon/silicon-carbon (Si/Si1-yCy), and fabricated devices which take the mature silicon/silicon dioxides (Si/SiO2) material ...
openaire   +1 more source

S-scheme heterojunction in photocatalytic hydrogen production

Journal of Materials Science & Technology, 2023
Teng Li, N. Tsubaki, Zhiliang Jin
semanticscholar   +1 more source

Heterojunctions

2021
Juan Hernández-Cordero, Mathieu Hautefeuille   +1 more
openaire   +1 more source

Efficient planar heterojunction perovskite solar cells by vapour deposition

Nature, 2013
Mingzhen Liu, M. Johnston, H. Snaith
semanticscholar   +1 more source

Generation of long-lived charges in organic semiconductor heterojunction nanoparticles for efficient photocatalytic hydrogen evolution

Nature Energy, 2022
J. Kosco, Soranyel González‐Carrero, Calvyn T. Howells, Teng Fei, Yifan Dong, R. Sougrat, G. Harrison, Yuliar Firdaus, Rajendar Sheelamanthula, Balaji Purushothaman, Floriana Moruzzi, Weidong Xu, Lingyun Zhao, Aniruddha Basu, S. De Wolf, T. Anthopoulos, J. Durrant, Iain McCulloch   +17 more
semanticscholar   +1 more source