Becerra, Marley Nilsson, Janne Franke, Steffen Breitkopf, Cornelia André, Pascal
Published in
Journal of Physics D: Applied Physics
Plasma diagnostics is a key tool to support the further development of plasma-induced chemical conversion of greenhouse gases (such as CO2) into high-value chemicals. For this reason, spectroscopic and electric measurements of low current (below 1.7 A), stationary arc plasmas in CO2 at atmospheric pressure with addition of N2 or H2O are reported. H...
Xi, Zhaoying Yang, Lili Liu, Zeng Yao, Suhao Shu, Lincong Zhang, Maolin Li, Shan Guo, Yufeng Tang, Weihua
Published in
Journal of Physics D: Applied Physics
Using a convenient and low-cost plasma-enhanced chemical vapor deposition technique, uniform Ga2O3 thin films were hetero-grown on c-plane sapphire substrates at different temperatures, with a root mean square roughness as low as 2.71 nm and a growth rate of up to 1121.30 nm h−1; and then the solar-blind UV photodetection performances were discusse...
Bi, Ziyang Huang, Ruoyu Lin, Tong Zhu, Zhanbo Zhao, Kunlun Guo, Xing Lin, Mingyuan Zhang, Xue-ao Zhang, Yufeng
Published in
Journal of Physics D: Applied Physics
Due to the high degree of integration and high-power-density, excessive heat accumulation significantly endangers the performance of electronics. Therefore, developing high-performance thermal interface materials has become particularly vital for ensuring the regular operation of the electronics. Graphene-based materials attract great attention due...
Färber, R Šefl, O Franck, C M
Published in
Journal of Physics D: Applied Physics
The partial discharge inception voltage (PDIV) in contacting enameled wire pairs exhibits a marked decrease with increased air humidity. While existing literature mentions several potential mechanisms for this reduction, a comprehensive quantitative assessment of the associated effects is lacking. This research paper addresses this knowledge gap by...
Liu, Yue Ma, Yuzhen Guo, Haiqiu Fu, Su Liu, Yuhui Wei, Guangfen Liu, Yanli Hao, Yaming Chen, Dunjun
Published in
Journal of Physics D: Applied Physics
The sensing performance of N-polar GaN/InAlN MOS-HEMT biosensors for neutral biomolecules was investigated and compared with the Ga-polar MOS-HEMT and N-polar T-gate HEMT by numerical simulation. The results indicate that the N-polar GaN/InAlN MOS-HEMT biosensor has higher sensing sensitivity than the Ga-polar MOS-HEMT and N-polar T-gate HEMT biose...
Margulis, Vl A Muryumin, E E
Published in
Journal of Physics D: Applied Physics
A theory is presented for the acoustoelectric (AE) effect in narrow graphene nanoribbons (GNRs) deposited on a piezoelectric substrate when a surface acoustic wave (SAW) is launched onto the surface of the piezoelectric. It is assumed that the electron density in such GNRs can be controlled by applying an external gate voltage, and the acoustic wav...
Zhu, Yuan Liang, Jia-sheng Shi, Xun Zhang, Zhen
Published in
Journal of Physics D: Applied Physics
As a synaptic device candidate for artificial neural networks (ANNs), memristors hold great promise for efficient neuromorphic computing. However, commonly used filamentary memristors normally exhibit large cyclic variations due to the stochastic nature of filament formation and ablation, which will inevitably degrade the computing accuracy. Here w...
Zhang, Kangping Yao, Rihui Fu, Xiao Cai, Wei Li, Yilin Xu, Wei Wu, Zhenyu Luo, Cheng Ning, Honglong Peng, Junbiao
...
Published in
Journal of Physics D: Applied Physics
Flexible displays have developed rapidly in recent years, low-temperature process to produce high performance amorphous oxide semiconductor devices are significant for the wide application of low-cost flexible display. In this work, praseodymium-doped indium zinc oxide semiconductor deposited by vacuum sputtering was irradiated with UV light before...
Gallo, Salvatore Locarno, Silvia Brambilla, Elisa Lenardi, Cristina Pignoli, Emanuele Veronese, Ivan
Published in
Journal of Physics D: Applied Physics
A double network hydrogel based on Poly(vinyl-alcohol) (PVA) cross-linked with Glutaraldehyde (GTA) was recently developed by using self-assembling phenylalanine (Phe) peptide derivative (Fmoc-Phe-Phe-OMe), with the aim to improve the mechanical-elastic properties of PVA-GTA hydrogels. In this study, a characterization of the properties of Xylenol ...
Chao, Xiongying Xu, Yan Huang, Feng Chen, Zhaoyang
Published in
Journal of Physics D: Applied Physics
We design a graphene-based broadband tunable terahertz metamaterial absorber (MMA). Its structure consists of a surface graphene pattern layer, a medium layer and an underlying metal film. CST simulation results show that the absorption bandwidth for more than 90% absorption rate reaches 2.12 THz, and the range is 3.2–5.32 THz. The absorption bandw...
