Results 11 to 20 of about 409,759 (297)

Intrinsic Instability of Electronic Interfaces with Strong Rashba Coupling [PDF]

Physical Review Letters, 2012
We consider a model for the two-dimensional electron gas formed at the interface of oxide heterostructures, which includes a Rashba spin-orbit coupling proportional to the electric field perpendicular to the interface. Based on the standard mechanism of polarity catastrophe, we assume that the electric field is proportional to the electron density ...
CAPRARA, SERGIO, F. Peronaci, GRILLI, Marco   +2 more
openaire   +5 more sources

Shock wave instability and the carbuncle phenomenon: same intrinsic origin? [PDF]

Journal of Fluid Mechanics, 2000
The theoretical linear stability of a shock wave moving in an unlimited homogeneous environment has been widely studied during the last fifty years. Important results have been obtained by Dýakov (1954), Landau & Lifchitz (1959) and then by Swan & Fowles (1975) where the fluctuating quantities are written as normal modes.
Robinet, Jean-Christophe, Gressier, Jérémie, Casalis, Grégoire, Moschetta, Jean-Marc   +3 more
openaire   +4 more sources

Nonresonant high frequency excitation of mechanical vibrations in a graphene based nanoresonator [PDF]

New Journal of Physics, 2015
We theoretically analyze the dynamics of a suspended graphene membrane which is in tunnel contact with grounded metallic electrodes and subjected to ac-electrostatic potential induced by a gate electrode.
Axel M Eriksson, Marina V Voinova, Leonid Y Gorelik   +2 more
doaj   +3 more sources

The effects of unburned-gas temperature on the characteristics of cellular premixed flames generated by hydrodynamic and diffusive-thermal instabilities in large space: fractal dimension of cellular-flame fronts

Journal of Thermal Science and Technology, 2017
The effects of unburned-gas temperature on the characteristics of cellular premixed flames generated by hydrodynamic and diffusive-thermal instabilities were numerically investigated.
Satoshi KADOWAKI, Taisuke WASHIO, Thwe Thwe Aung, Wataru YAMAZAKI, Toshiyuki KATSUMI, Hideaki KOBAYASHI   +5 more
doaj   +1 more source

Stable, high-performance, dendrite-free, seawater-based aqueous batteries

Nature Communications, 2021
Metal anode instability due to several intrinsic factors limits their widespread use in energy storage. Here, the authors report a 3D alloy anode via a universal alloy electrodeposition approach to overcome the anode instability issues and demonstrate a ...
Huajun Tian, Zhao Li, Guangxia Feng, Zhenzhong Yang, David Fox, Maoyu Wang, Hua Zhou, Lei Zhai, Akihiro Kushima, Yingge Du, Zhenxing Feng, Xiaonan Shan, Yang Yang   +12 more
doaj   +1 more source

Unstable behaviors of cellular premixed flames caused by hydrodynamic and diffusive-thermal instabilities under high- and low-temperature environment

Nihon Kikai Gakkai ronbunshu, 2016
Unstable behaviors of cellular premixed flames caused by hydrodynamic and diffusive-thermal instabilities under high- and low-temperature environment were studied numerically.
Satoshi KADOWAKI, Taisuke WASHIO, Thwe Thwe Aung, Wataru YAMAZAKI, Toshiyuki KATSUMI, Hideaki KOBAYASHI   +5 more
doaj   +1 more source

Amniotes co-opt intrinsic genetic instability to protect germ-line genome integrity

Nature Communications, 2023
Pachytene Piwi-interacting RNAs (piRNAs) expressed in mammalian germ lines are abundant, but their evolution and function are not fully understood. Here, the authors find that pachytene piRNA loci are hotspots of structural variation, which underlies ...
Yu H. Sun, Hongxiao Cui, Chi Song, Jiafei Teng Shen, Xiaoyu Zhuo, Ruoqiao Huiyi Wang, Xiaohui Yu, Rudo Ndamba, Qian Mu, Hanwen Gu, Duolin Wang, Gayathri Guru Murthy, Pidong Li, Fan Liang, Lei Liu, Qing Tao, Ying Wang, Sara Orlowski, Qi Xu, Huaijun Zhou, Jarra Jagne, Omer Gokcumen, Nick Anthony, Xin Zhao, Xin Zhiguo Li   +24 more
doaj   +1 more source

Effects of the Unburned-Gas Temperature and Lewis Number on the Intrinsic Instability of High-Temperature Premixed Flames

Journal of Thermal Science and Technology, 2011
The effects of the unburned-gas temperature and Lewis number on the intrinsic instability of high-temperature premixed flames under the constant-enthalpy conditions were investigated by two-dimensional unsteady calculations of reactive flows.
Satoshi KADOWAKI, Masafumi YAHATA, Hideaki KOBAYASHI   +2 more
doaj   +1 more source

Two cases of sternoclavicular joint replacement arthroplasty: A case report. A novel prosthesis and surgical technique for recalcitrant instability, arthropathy of the sternoclavicular joint with medial clavicular bone loss

SAGE Open Medical Case Reports, 2023
Instability arthropathy of the sternoclavicular joint is most commonly managed by rehabilitation, injection, and either arthroscopic or open debridement with or without interposition arthroplasty.
Sophia Burns, Tanujan Thangarajah, Simon Lambert   +2 more
doaj   +1 more source

The effects of unburned-gas temperature on intrinsic instability of premixed flames at high Lewis numbers under the adiabatic and non-adiabatic conditions

Mechanical Engineering Journal, 2017
We treated numerically premixed flames at high Lewis numbers under the adiabatic and non-adiabatic conditions to elucidate the effects of unburned-gas temperature on intrinsic instability.
Thwe Thwe Aung, Toshiyuki KATSUMI, Satoshi KADOWAKI   +2 more
doaj   +1 more source