Results 81 to 90 of about 1,933,006 (329)

A Library of Atomically Thin 2D Materials Featuring the Conductive‐Point Resistive Switching Phenomenon

Advances in Materials, 2020
Non‐volatile resistive switching (NVRS) is a widely available effect in transitional metal oxides, colloquially known as memristors, and of broad interest for memory technology and neuromorphic computing.
Ruijing Ge, Xiaohan Wu, L. Liang, S. Hus, Yuqian Gu, E. Okogbue, H. Chou, Jianping Shi, Yanfeng Zhang, S. Banerjee, Yeonwoong Jung, Jack C. Lee, D. Akinwande   +12 more
semanticscholar   +1 more source

Time after time – circadian clocks through the lens of oscillator theory

FEBS Letters, EarlyView.
Oscillator theory bridges physics and circadian biology. Damped oscillators require external drivers, while limit cycles emerge from delayed feedback and nonlinearities. Coupling enables tissue‐level coherence, and entrainment aligns internal clocks with environmental cues.
Marta del Olmo, Carolin Ector, Hanspeter Herzel   +2 more
wiley   +1 more source

Recommended Methods to Study Resistive Switching Devices

Advanced Electronic Materials, 2018
Resistive switching (RS) is an interesting property shown by some materials systems that, especially during the last decade, has gained a lot of interest for the fabrication of electronic devices, with electronic nonvolatile memories being those that ...
M. Lanza, H. Wong, E. Pop, D. Ielmini, D. Strukov, B. Regan, L. Larcher, M. A. Villena, J. Yang, L. Goux, A. Belmonte, Yuchao Yang, F. Puglisi, Jinfeng Kang, B. Magyari-Köpe, E. Yalon, A. Kenyon, M. Buckwell, A. Mehonic, A. Shluger, Haitong Li, T. Hou, B. Hudec, D. Akinwande, Ruijing Ge, S. Ambrogio, J. Roldán, E. Miranda, J. Suñé, K. Pey, Xing Wu, N. Raghavan, E. Wu, Wei D. Lu, G. Navarro, Weidong Zhang, Huaqiang Wu, Runwei Li, A. Holleitner, U. Wurstbauer, M. Lemme, Ming Liu, S. Long, Qi Liu, H. Lv, A. Padovani, P. Pavan, I. Valov, X. Jing, Tingting Han, Kaichen Zhu, Shaochuan Chen, F. Hui, Yuanyuan Shi   +53 more
semanticscholar   +1 more source

The newfound relationship between extrachromosomal DNAs and excised signal circles

FEBS Letters, EarlyView.
Extrachromosomal DNAs (ecDNAs) contribute to the progression of many human cancers. In addition, circular DNA by‐products of V(D)J recombination, excised signal circles (ESCs), have roles in cancer progression but have largely been overlooked. In this Review, we explore the roles of ecDNAs and ESCs in cancer development, and highlight why these ...
Dylan Casey, Zeqian Gao, Joan Boyes
wiley   +1 more source

Computational Capacity and Energy Consumption of Complex Resistive Switch Networks [PDF]

, 2015
Resistive switches are a class of emerging nanoelectronics devices that exhibit a wide variety of switching characteristics closely resembling behaviors of biological synapses.
Alireza Goudarzi, Christof Teuscher, Darko Stefanovic, Jens Burger, null null   +4 more
core   +4 more sources

Conserved structural motifs in PAS, LOV, and CRY proteins regulate circadian rhythms and are therapeutic targets

FEBS Letters, EarlyView.
Cryptochrome and PAS/LOV proteins play intricate roles in circadian clocks where they act as both sensors and mediators of protein–protein interactions. Their ubiquitous presence in signaling networks has positioned them as targets for small‐molecule therapeutics. This review provides a structural introduction to these protein families.
Eric D. Brinckman, Anna E. Lester, Brian D. Zoltowski   +2 more
wiley   +1 more source

Digital signal propagation delay in a nano-circuit containing reactive and resistive elements [PDF]

, 2011
The transient switching delay in a micro/nano-scale circuit containing resistive and reactive elements are sternly affected by the surge in the resistance arising from sub-linear current-voltage (I-V) characteristics limited by the velocity and current ...
Arora, Vijay Kumar, Chek, Desmond Chang Yih, Hashim, Abdul Manaf   +2 more
core   +1 more source

Effect of Joule Heating on Resistive Switching Characteristic in AlOx Cells Made by Thermal Oxidation Formation

Nanoscale Research Letters, 2020
The AlOx-based resistive switching memory device is fabricated by an oxidation diffusion process that involves depositing an Al film on an ITO substrate and annealing at 400 °C in a vacuum. An AlOx interface layer with a thickness of ~ 20 nm is formed as
Xinxin Zhang, Ling Xu, Hui Zhang, Jian Liu, Dingwen Tan, Liangliang Chen, Zhongyuan Ma, Wei Li   +7 more
semanticscholar   +1 more source

Structural biology of ferritin nanocages

FEBS Letters, EarlyView.
Ferritin is a conserved iron‐storage protein that sequesters iron as a ferric mineral core within a nanocage, protecting cells from oxidative damage and maintaining iron homeostasis. This review discusses ferritin biology, structure, and function, and highlights recent cryo‐EM studies revealing mechanisms of ferritinophagy, cellular iron uptake, and ...
Eloise Mastrangelo, Flavio Di Pisa
wiley   +1 more source

Control of rectifying and resistive switching behavior in BiFeO3 thin films

, 2011
BiFeO3 thin films have been grown on Pt/Ti/SiO2/Si substrates with pulsed laser deposition using Au as the top electrode. The resistive switching property of the Au/BiFeO3/Pt stack has been significantly improved by carefully tuning the oxygen pressure ...
Bürger, Danilo, Helm, Manfred, Mikolajick, Thomas, Schmidt, Heidemarie, Shuai, Yao, Slesazeck, Stefan, Wu, Chuangui, Zhang, Wanli, Zhou, Shengqiang   +8 more
core   +1 more source