Results 121 to 130 of about 55,287 (317)

Xenes for Sustainable Energy: A Roadmap From First‐Principles Design to Practical Deployment

Advanced Materials Interfaces, EarlyView.
Emerging 2D Xenes are advancing from theoretical predictions toward practical energy‐storage and conversion technologies through the integration of first‐principles modelling, experimental synthesis, electrochemical validation, and AI‐assisted materials design, enabling accelerated discovery of high‐performance and sustainable electrochemical systems ...
Onur Karaman, Ceren Karaman
wiley   +1 more source

Research on Resistive Switching Mechanism of SnO2/SnS2 Based Heterojunction Memory Devices

Advanced Electronic Materials
This study investigates the electrical properties of the SnO2/SnS2 heterojunction as the interlayer for resistive random access memory (RRAM). In this work, (NH4)4Sn2S6 is used as a source for the production of the heterojunction.
WenBin Liu, Lifang Hu, RuoXuan Zhao, ZhiYong Hou, JinYu Tian   +4 more
doaj   +1 more source

Band alignment of InN/GaAs heterojunction determined by x-ray photoelectron spectroscopy

, 2008
The valence band offset (VBO) of the InN/GaAs heterojunction is directly determined by x-ray photoelectron spectroscopy to be 0.94 +/- 0.23 eV. The conduction band offset is deduced from the known VBO value to be 1.66 +/- 0.23 eV, and a type-II band ...
Yang, SY, Wei, HY, Zhu, QS, Wang, ZG, Zhang, RQ, Zhang, RQ, Chinese Acad Sci, Inst Semicond, Key Lab Semicond Mat Sci, POB 912, Beijing 100083, Peoples R China. 电子邮箱地址: zhangriq@semi.ac.cn, Song, HP, Liu, XL, Guo, Y, xlliu@semi.ac.cn   +9 more
core  

Solution processed p-i-n solar cells based on P3HT:PCBM bulk heterojunctions [PDF]

, 2012
A high potential development in organic photovoltaic technology is the production of p-i-n structure, through the controlled doping of the active layer regions close to the electrodes.
Virgilio, Stefano
core  

Optimization and Fabrication of Heterojunction Silicon Solar Cells Using an Experimental-Industrial Facility AK-1000 Inline

, 2020
Introduction. Heterojunction silicon solar cells represent one of the most promising directions for the development of solar photovoltaics. This is due to both their high power conversion efficiency and reasonable likelihood for further growth in ...
K. P. Aimaganbetov, А. S. Serikkanov, S. R. Zhantuarov, E. I. Terukov, J. Schulze, K. S. Zholdybayev, N. А. Chuchvaga, N. A. Chuchvaga, К. P. Aimaganbetov, A. S. Serikkanov, S. Zh. Tokmoldin, К. S. Zholdybayev, V. V. Klimenov, N. S. Tokmoldin   +13 more
core   +1 more source

Shadow‐Free Back‐Contact Perovskite Thin‐Film Detectors for Direct Extreme‐Ultraviolet and Soft X‐Ray Sensing

Advanced Materials Interfaces, EarlyView.
A triple‐cation perovskite detector with a quasi‐interdigitated back‐contact architecture enables highly sensitive and linear EUV/soft x‐ray detection by minimizing electrode shadowing and enhancing charge extraction. Efficient interfacial carrier collection and rapid temporal response highlight the potential of back‐contact‐engineered perovskites for ...
Jingying Liu, Siqi Deng, Mosarof Hossain, Udo Bach, Kaijian Xing, Qingdong Ou   +5 more
wiley   +1 more source

PN-Type Near-Infrared High-Speed Graphene Heterojunction Photodetector

IEEE Photonics Journal
In this work, a GaAs-substrate-based PN-type near-infrared high-speed graphene heterojunction photodetector is proposed. The proposed photodetector is only composed of a P-type graphene heterojunction absorption part and a N-type GaAs substrate, where ...
Yun Fang, Qingmin Fu, Yuhang Wei, Jian Liu, Wanchun Yang, Dandan Wang, Xue Zhang   +6 more
doaj   +1 more source

Polymer Solar Cells: Effects of Annealing Treatment and Polymer Blends on I-V Characteristics [PDF]

, 2012
This research reports on a fabrication of polymer solar cells based on blends of two widely used polymeric semiconductors with [poly(2-methoxy-5-(3,7-dimethyloctyloxy)-para phenylene vinylene)] (MDMO-PPV) and the soluble fullerene C60 derivative [6,6 ...
Erlyta , Septa Rosa, S, Shobih
core  

Advances in Halide Perovskites for Photon Radiation Detectors

Advanced Materials Technologies, EarlyView.
This work highlights recent progress in perovskite‐based photon radiation detectors, covering organic–inorganic hybrid, inorganic, lead‐free double, and vacancy‐ordered halide perovskites. Their detection performance is compared, material‐specific advantages and challenges are examined, and provides insight into current limitations and future ...
Liangling Wang, Jieqi Wang, Xiaojun Cui, Carsten Ronning   +3 more
wiley   +1 more source

Next‐Generation Water Treatment With Molybdenum Disulfide: Dual‐Functionality in Pollutant Adsorption and Photocatalysis

Advanced Materials Technologies, EarlyView.
ABSTRACT Molybdenum disulfide (MoS2) has attracted attention as a promising material due to the growing demand for environmentally friendly, cost‐effective, and efficient water treatment techniques. With its physicochemical characteristics, this stratified bidimensional material allows it to be highly effective in adsorption and catalytic performance ...
Pariksha Bishnoi, Gunjan Chauhan, Phil Hart, Samarjeet Singh Siwal, Vijay Kumar Thakur   +4 more
wiley   +1 more source