Results 21 to 30 of about 24,512 (305)

Formation of radiation-disturbed layer in Al/SiO2/n-Si structures irradiated with helium ions with energy 5 MeV

open access: yesTạp chí Khoa học Đại học Huế: Khoa học Tự nhiên, 2020
This paper presents the change in the volt-farad characteristics of the Al/SiO2/n-Si structure irradiated with helium ions with the energy of 5 MeV in the frequencies of 1, 10, 100, and 1000 kHz.
V. Q. Nha   +4 more
doaj   +1 more source

Black Phosphorus-Molybdenum Disulfide Hetero-Junctions Formed with Ink-Jet Printing for Potential Solar Cell Applications with Indium-Tin-Oxide

open access: yesCrystals, 2021
In this work, we implemented liquid exfoliation to inkjet-print two-dimensional (2D) black phosphorous (BP) and molybdenum disulfide (MoS2) p–n heterojunctions on a standard indium tin oxide (ITO) glass substrate in a vertical architecture.
Ravindra Ketan Mehta, Anupama Bhat Kaul
doaj   +1 more source

Molybdenum Disulfide as Tunable Electrochemical and Optical Biosensing Platforms for Cancer Biomarker Detection: A Review

open access: yesBiosensors, 2023
Cancer is a common illness with a high mortality. Compared with traditional technologies, biomarker detection, with its low cost and simple operation, has a higher sensitivity and faster speed in the early screening and prognosis of cancer.
Ziyue Qin, Jiawei Zhang, Shuang Li
doaj   +1 more source

AlN/GaN-based MOS-HEMT technology: processing and device results [PDF]

open access: yes, 2011
Process development of AlN/GaN MOS-HEMTs is presented, along with issues and problems concerning the fabrication processes. The developed technology uses thermally grown Al<sub>2</sub>O<sub>3</sub> as a gate dielectric and surface
Wasige, E.   +5 more
core   +1 more source

Electronic structure of the Mo(001) surface [PDF]

open access: yesPhysical Review B, 1993
We report computed results of the surface band structures of a molybdenum (001) surface by employing a self-consistent semirelativistic version of the full potential linearized augmented-plane-wave method. Computation was carried out for a seven-layer slab of bulk-truncated (1\ifmmode\times\else\texttimes\fi{}1) Mo(001) surface, ignoring the spin-orbit
HONG S. C, CHUNG J. W
openaire   +3 more sources

Substrate Partitioning Scheme for Compact Charge Modeling of Multigate MOSFETs

open access: yesIEEE Journal of the Electron Devices Society, 2017
A modeling approach for the charge-voltage characteristics of multigate metal-oxide-semiconductor field-effect transistors with complicated cross sections is proposed.
Sung-Min Hong, Junsung Park
doaj   +1 more source

Investigation of Interface States in Si/NAOS-SiO2/HfO2 Structures Using Complete Acoustic Spectroscopy

open access: yesCommunications, 2014
The set of MOS structures formed on n-type Si substrate with (NAOS)-SiO2/HfO2 gate dielectric layers was prepared and annealed in N2 atmosphere at various temperatures to stabilize the structure and to decrease the interface states density.
Peter Bury   +5 more
doaj   +1 more source

Metal oxide semiconductor-based Schottky diodes: a review of recent advances

open access: yesMaterials Research Express, 2020
Metal-oxide-semiconductor (MOS) structures are essential for a wide range of semiconductor devices. This study reviews the development of MOS Schottky diode, which offers enhanced performance when compared with conventional metal-semiconductor Schottky ...
Noorah A Al-Ahmadi
doaj   +1 more source

Stimulation in fullerene for adsorbing pollutant gases: A review

open access: yesChemical Physics Impact, 2023
The catalytic activities of fullerene are affected largely by different shapes and surface arrangements influencing catalyst activity and stability a lot. Surface structures of metal oxides (MOs) adsorbed on surfaces of C60-fullerene can show gas sensing
Pratibha S Agrawal   +4 more
doaj   +1 more source

Structural and Electronic Properties of Heterostructures Composed of Antimonene and Monolayer MoS2

open access: yesNanomaterials, 2020
Antimonene is found to be a promising material for two-dimensional optoelectronic equipment due to its broad band gap and high carrier mobility. The van der Waals heterostructure, as a unique structural unit for the study of photoelectric properties, has
Congcong Zhou, Xiaodan Li, Taotao Hu
doaj   +1 more source

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