Results 121 to 130 of about 5,171 (275)

Key Challenges for Commercializing Perovskite–Silicon Tandem Solar Cells

Carbon Energy, EarlyView.
This review discusses the scientific and technological challenges in advancing perovskite–silicon tandem solar cells (PSTSCs) from lab‐scale to commercial viability, focusing on long‐term stability, scalability, and economic feasibility. Key issues include intrinsic and extrinsic degradation factors, installation conditions, environmental impacts, and ...
Bilal Mehmood, Yuanyuan Qin, Abdul Sattar, Rabeea Eman, Faheem Abbas, Shan Wu, Yipeng Xu, Xu Zheng, Jiangying Lu, Wei Jiang, Jiankai Liu, Shudi Lu, Shizhong Yue, Zhijie Wang, Kong Liu, Xiaopeng Zheng, Shengchun Qu   +16 more
wiley   +1 more source

Current Transport Behaviour of Au/n-GaAs Schottky Diodes Grown on Ge Substrate With Different Epitaxial Layer Thickness Over a Wide Temperature Range [PDF]

Журнал нано- та електронної фізики, 2011
The work presents temperature dependent forward and reverse current-voltage (I-V) analyses of n-GaAs/Au Schottky Diodes grown on n+ Ge substrate with different epitaxial layer thicknesses.
N. Padha, R. Sachdeva, R. Sihotra, S.B. Krupanidhi   +3 more
doaj  

Parameter determination of the Schottky barrier diode using by artificial bee colony algorithm

, 2011
15 June 2011 through 18 June 2011 -- Istanbul-Kadikoy -- 85879In this paper, a new method based on the Artificial Bee Colony (ABC) for determining the Schottky barrier height (?b), ideality factor (n) and series resistance (RS) of a Schottky barrier ...
Nurhan Karaboga, Karaboga N., Kockanat, Serdar, Dogan, Hulya, Kockanat S., Hulya Dogan, KARABOĞA, Nurhan, Dogan H., Serdar Kockanat   +8 more
core   +1 more source

An Ambient Photocatalytic Approach to In‐Situ Prepare Cobalt/Cobalt Phosphide and Cobalt/Cobalt Phosphide@Graphene Heterojunction Nanomaterials With Optimized Charge Separation Effects for Highly Efficient Relayed Electrocatalytic NOX− Reduction to NH3

Carbon Energy, EarlyView.
A visible‐light‐driven ambient photocatalytic method in‐situ fabricates Co/CoP‐x and Co/CoP@rGO heterojunction with enhanced charge separation, enabling highly efficient relayed electrocatalytic NOx− reduction to NH3 with outstanding Faraday efficiency and ammonia productivity.
Xin Zhao, Chuanjun Wang, Shenjie Liu, Guoqiang Wang, Jing Dong, Chen Lei, Geoffrey I. N. Waterhouse, Jing Xu   +7 more
wiley   +1 more source

Effect of deep impurity levels on Schottky barrier diode characteristics

, 1975
In the presence of an arbitrary number of deep donor levels volt-ampere and volt-farad characteristics are obtained for the Schottky barrier diode which contains a thin dielectric layer between the metal and the ...
Sheka, D., Strikha, V., Kitsai, M. Ye., Korol, Anatoliy   +3 more
core  

Ag‐Induced Phase and Defect Engineering of Co‐Evaporated Sb2Se3 Thin Films for Enhanced Photovoltaic Performance

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
The sequential formation of Ag2Se and AgSbSe2 phases at the Sb2Se3/Mo interface upon Ag incorporation in co‐evaporated Sb2Se3 solar cells promotes grain growth and defect passivation. These newly formed intermediate phases enhance crystallinity and suppress recombination, leading to significant improvements in open‐circuit voltage, fill factor, and ...
Van‐Quy Hoang, Jaebaek Lee, Bashiru Kadiri‐English, Eunkyung Cho, Amanat Ali, Naveen Kumar, Evgeniia Gilshtein, Stela Canulescu, Dae‐Ho Son, Hyesun Yoo, Vo Pham Hoang Huy, Quynh Le‐Van, Dae‐Kue Hwang, Jin‐Kyu Kang, Kee‐Jeong Yang, Shi‐Joon Sung, Dae‐Hwan Kim   +16 more
wiley   +1 more source

Novel 4H-SiC Double-Trench MOSFETs with Integrated Schottky Barrier and MOS-Channel Diodes for Enhanced Breakdown Voltage and Switching Characteristics

Nanomaterials
In this study, a novel silicon carbide (SiC) double-trench MOSFET (DT-MOS) combined Schottky barrier diode (SBD) and MOS-channel diode (MCD) is proposed and investigated using TCAD simulations. The integrated MCD helps inactivate the parasitic body diode
Peiran Wang, Chenglong Li, Chenkai Deng, Qinhan Yang, Shoucheng Xu, Xinyi Tang, Ziyang Wang, Wenchuan Tao, Nick Tao, Qing Wang, Hongyu Yu   +10 more
doaj   +1 more source

Effect of CO on characteristics of AlGaN/GaN Schottky diode

, 2008
Pt Schottky diode gas sensors for CO are fabricated using AlGaN/ GaN high electron mobility transistor ( HEMTs) structure. The diodes show a remarkable sensor signal (3 mA, in N-2; 2mA in air ambient) biased 2V after 1% CO is introduced at 50 degrees C ...
Hu, GX, Wang, JX, Wang, ZG, Feng, C, Chinese Acad Sci, Inst Semicond, Ctr Mat Sci, Beijing 100083, Peoples R China. 电子邮箱地址: cfeng@semi.ac.cn, Zhang, ML, Jiang, LJ, Xiao, HL, Feng, C, Wang, XL, Yang, CB, Tang, J   +10 more
core  

(rutile)/n–Si Schottky barrier diode

, 2010
The purpose of this study is to analyze interface states (N-ss) in Au/TiO2(Rutile)/n-Si Schottky barrier diodes (SBDs). TiO2 was deposited on a n-Si substrate by reactive magnetron sputtering and annealed at 900 degrees C for 4 h in atmosphere to obtain ...
U. Aydemir, Altindal, Şemsettin, S. Ozcelik, T. Asar, Bengi, A., H. Altuntas, B. Sarıkavak, A. Bengi, Y. Ozen, Ozcelik, Süleyman, Özen, Yunus, Ş Altındal, Sarikavak, Beyza, Aydemir, Umut, Altuntas, H., Asar, TARIK   +15 more
core   +1 more source

Low‐Dimensional Materials and Van Der Waals Heterostructures for Energy Application: A Comprehensive Review

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
Low‐dimensional materials (0D, 1D, and 2D) exhibit unique electronic and physicochemical properties, enabling advanced nanoelectronic and optoelectronic devices. Mixed‐dimensional heterostructures combine these materials to enhance functionality.
Qaisar Alam, Sajjad Ali, Pir Muhammad Ismail, ABM Sharif Hossain   +3 more
wiley   +1 more source