Results 121 to 130 of about 580,634 (294)

Performance Study and Analysis of Heterojunction Gate All Around Nanowire Tunneling Field Effect Transistor [PDF]

Journal of Optoelectronical Nanostructures, 2019
In this paper, we have presented a heterojunction gate all around nanowiretunneling field effect transistor (GAA NW TFET) and have explained its characteristicsin details.
Mahsa Roohy, Reza Hosseini
doaj  

Surface Cleaning and Passivation Technologies for the Fabrication of High-Efficiency Silicon Heterojunction Solar Cells. [PDF]

Materials (Basel), 2023
Shi C, Shi J, Guan Z, Ge J.
europepmc   +1 more source

Intrinsic Dual‐Phase Regulated GeSe2 Nanoparticles Triggered by Ball‐Milling Treatment for Photonic Multi‐Valued Logic Circuits

Advanced Science, EarlyView.
We report the solid‐state ball milling, a traditional, reliable, mass‐productive material processing, to prepare the air‐stable and dual‐phase GeSe2‐x nanoparticles with extended photodetection feasibility toward optical‐wavelength regions. We further display photonic multi‐valued logic (MVL) circuit through the employment of a hybrid PMMA/GeSe2‐x ...
An‐Ting Tsai, Chun‐Jen Wang, Pin‐Chao Liao, Chin Shan Lue, Chia‐Nung Kuo, Le Vo Phuong Thuan, Po‐Hsuan Hsiao, Chang‐Hyun Kim, Chia‐Yun Chen   +8 more
wiley   +1 more source

Self-Powered, Broadband Photodetector Based on Two-Dimensional Tellurium-Silicon Heterojunction. [PDF]

ACS Omega, 2022
Hasani A, Mohammadzadeh MR, Ghanbari H, Fawzy M, Silva T, Abnavi A, Ahmadi R, Askar AM, Kabir F, Rajapakse RKND, Adachi MM.   +10 more
europepmc   +1 more source

Experimental Investigation of Si/SnOx Heterojunction for Its Tunable Optoelectronic Properties

IEEE Photonics Journal
We report growth and characterization of n-Si/p-SnOx heterojunction using RF sputtering for deposition of p-type SnOx under controlled growth oxygen pressure over n-type silicon (Si) wafer.
Manoj Kumar, Vivek Kumar Srivastava, M. Sudhakara Reddy, Ram Bharos Yadav, Manoj Sharma, Amrindra Pal, Purnendu Shekhar Pandey, Yadvendra Singh, Gyanendra Kumar Singh, Balkeshwar Singh   +9 more
doaj   +1 more source

Nanoscale Optical Inhomogeneities From Compositional Segregation Within Individual GaN‐on‐Si Quantum Wells

Advanced Science, EarlyView.
This work visualizes local variations in luminescence and relates them to nanoscale chemical inhomogeneities in single InxGa1−xN quantum wells. We demonstrate that the elemental segregation is only inherent to quantum wells with high indium content. Density functional theory shows this to be the result of strain‐induced phase stabilization, explaining ...
Jing‐Yang Chung, Tara P. Mishra, Zackaria Mahfoud, Thomas E. Gage, Jianguo Wen, Katherine P. Rice, Isabelle Martin, Li Zhang, Govindo J. Syaranamual, Stephen J. Pennycook, Silvija Gradečak, Pieremanuele Canepa, Michel Bosman   +12 more
wiley   +1 more source

Silicon-perovskite combinational solar cells degradation phenomena for futuristic IOTs powering

Discover Applied Sciences
Internet of Things (IoTs) nodes are presently powered through primary and secondary batteries, which face the issue of recharging and replacing within a limited life span of a battery.
Pratibha Giri, J. P. Tiwari
doaj   +1 more source

Advanced laser technologies toward high-efficiency crystalline silicon solar cells: A review

Materials & Design
Laser processing plays a crucial role in high-efficiency crystalline silicon solar cells by enabling precise, non-contact, and localized material modification.
L. Dai, X. Wang, Z. Chen, W. Han, L. Liu, Z. Lu, H. Sun, S. Zou, X. Su   +8 more
doaj   +1 more source

Facilely Achieved Self-Biased Black Silicon Heterojunction Photodiode with Broadband Quantum Efficiency Approaching 100. [PDF]

Adv Sci (Weinh), 2022
Zhang Y, Loh JYY, Kherani NP.
europepmc   +1 more source

Precise Management of n‐Value Distribution at the 2D/3D Interface Enabling Efficient Wide‐Bandgap Perovskite Solar Cells

Advanced Science, EarlyView.
This study elucidates the phase transition pathway of surface‐engineered perovskite films. During spin‐coating, n = 1 2D perovskite dominantly forms, while subsequent annealing drives OA+ release and induces conversion to higher n‐value 2D phases.
Yajie Yang, Jiaxin Ha, Yang Zhang, Yunfan Wang, Ting Jiang, Jingquan Zhang, Lili Wu, Wenwu Wang, Guanggen Zeng, Baoyan Fan, Mohammad Abdul Halim, Xia Hao, Dewei Zhao   +12 more
wiley   +1 more source