Results 101 to 110 of about 22,253 (240)

Carrier transport mechanisms in metal-semiconductor-metal (MSM) devices: A review study

Next Materials
This review provides a comprehensive analysis of carrier transport mechanisms in Metal–semiconductor–metal (MSM) devices, with a focus on the distinctive charge transport behavior arising from their dual Metal–semiconductor interface configuration. While
Razibur Rahman, Zulkar Naaen Turjo, Sheam Bin Sayhid   +2 more
doaj   +1 more source

Mathematical models for thermionic emission current density of graphene emitter. [PDF]

Sci Rep, 2021
Olawole OC, De DK, Oyedepo SO, Ezema FI.
europepmc   +1 more source

Bio‐Inspired Robust Non‐combustible Bioplastic with Superinsulated Energy Harvesting for Intelligent Firefighting

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
This study develops a novel non‐combustible chitosan‐based bioplastic (NCCB) via ethanol‐induced surface assembly. The material's inherent flame retardancy and thermally insulating, rough surface enable high‐performance TENGs. The NCCB‐TENG maintains stable output even when exposed to fire and exhibits dual sensitivity to temperature (25–200°C) and ...
Qilin Lu, Liying Zhang, Pengyun Zhang, Junjie Wang, Huamin Chen, Hanchen Wang   +5 more
wiley   +1 more source

NASA thermionic-conversion program [PDF]

Current out-of-core emphases allow converter material and design freedoms previously prohibited by in-core nucleonic and geometric restrictions. As a result, potential improvements indicate possibilities for severalfold increases in efficiencies. The new
Lundholm, J. G., Morris, J. F.
core   +4 more sources

Use of Coherent Transition Radiation to Set Up the APS RF Thermionic Gun to Produce High-Brightness Beams for SASE FEL Experiments [PDF]

, 2000
We describe use of the Advanced Photon Source (APS) rf thermionic gun, alpha magnet beamline, and linac to produce a stable high-brightness beam in excess of 100 amperes peak current with normalized emittance of 10 pi mm-mrad.
Borland, Michael, Lumpkin, Alex, Sereno, Nicholas   +2 more
core   +2 more sources

High‐Performance UV Photodetectors Based on ZnO Hierarchical Nanostructures Grown on Aerosol‐Printed 3D Ag Mesh

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
First integration of ZnO nanorods with aerosol‐printed 3D Ag meshes for UV photodetector. 3D Ag/ZnO enhances light absorption and charge separation by providing a large active surface area for efficient charge generation and a strong UV response.
Elius Hossain, Jin‐Sol Lee, Md. Abu Mosa, Kye‐Si Kwon   +3 more
wiley   +1 more source

Nanoscale Vacuum Diode Based on Thermionic Emission for High Temperature Operation. [PDF]

Micromachines (Basel), 2021
Shen Z, Li Q, Wang X, Tian J, Wu S.
europepmc   +1 more source

"Closed-loop" analysis of a thermo-charged capacitor

, 2015
In this Letter, an explicit application of conservation of energy and zero net work principle around a closed path ("closed-loop" analysis) is carried out on a thermo-charged capacitor at equilibrium with ambient heat at uniform temperature.
D'Abramo, Germano
core  

Overcoming contact issues in bottom‐contact, short‐channel organic transistors with van der Waals conformal contacts

FlexMat, EarlyView.
A new conformal contact transfer strategy is developed to enhance the contact interface quality between organic semiconductors and metal electrodes in bottom‐contact, short channel organic field‐effect transistors. By utilizing interfacial water permeation and surface functionalization, the method achieves a van der Waals conformal contact interface ...
Yuan Tan, Wei Deng, Yongji Wang, Haoyu Jiang, Xinghan Meng, Xiujuan Zhang, Xiaohong Zhang, Jiansheng Jie   +7 more
wiley   +1 more source

Fluorescent lamp tungsten filament thermionic emission gun as a novel humidity optical sensor. [PDF]

Sci Rep, 2021
Torabi-Monfared H, Sherafat L, Doroodmand MM, Eshghi F.   +3 more
europepmc   +1 more source