Results 51 to 60 of about 848,796 (301)

“Polarity” considered as a phenomenon of gradation of materials [PDF]

Journal of Experimental Zoology, 1905
n ...
openaire   +1 more source

Photostrictive materials

, 2015
Light-matter interactions that lead to nonthermal changes in size of the sample constitute a photostrictive effect in many compounds. The photostriction phenomenon was observed in four main groups of materials, ferroelectrics, polar, and non-polar ...
Kundys, B.
core   +1 more source

An isoform of 14‐3‐3 protein regulates transbilayer lipid movement at the plasma membrane

FEBS Letters, EarlyView.
Loss of 14‐3‐3ζ in CHO cells confers resistance to exogenous phosphatidylserine (PS) and impairs endocytosis‐independent inward flip‐flop of fluorescent PS at the plasma membrane. RNAi‐mediated knockdown reproduces this defect, while no additive effect is seen in ATP11C‐deficient cells.
Akiko Yamaji‐Hasegawa, Akira Hattori, Masafumi Tsujimoto, Toshihide Kobayashi   +3 more
wiley   +1 more source

Breathing ferroelectricity induced topological valley states in kagome niobium halide monolayers

npj Computational Materials
Recently, kagome lattices have garnered significant attention for their diverse properties in topology, magnetism, and electron correlations. However, the exploration of breathing kagome, which exhibit dynamic breathing behavior, remains relatively ...
Kai-Qi Wang, Jun-Ding Zheng, Wen-Yi Tong, Chun-Gang Duan   +3 more
doaj   +1 more source

Epitaxial growth of (111)-oriented LaAlO$_3$/LaNiO$_3$ ultra-thin superlattices

, 2012
The epitaxial stabilization of a single layer or superlattice structures composed of complex oxide materials on polar (111) surfaces is severely burdened by reconstructions at the interface, that commonly arise to neutralize the polarity.
Chakhalian, J., Freeland, J. W., Gray, B. A., Kareev, M., Liu, X., Meyers, D., Middey, S., Moon, E. J.   +7 more
core   +1 more source

pH‐mediated activation of the lysosomal arginine sensor SLC38A9

FEBS Letters, EarlyView.
Cells monitor nutrient levels via the lysosomal transporter SLC38A9 to activate the mechanistic target of rapamycin complex 1 (mTORC1). This study reveals that SLC38A9 function is regulated by pH. We identified histidine 544 as a critical pH sensor that undergoes conformational changes to control amino acid efflux from lysosomes; therefore, it ...
Xuelang Mu, Ampon Sae Her, Tamir Gonen
wiley   +1 more source

Ultralow‐Power Machine Vision with Self‐Powered Sensor Reservoir

Advanced Science, 2022
A neuromorphic visual system integrating optoelectronic synapses to perform the in‐sensor computing is triggering a revolution due to the reduction of latency and energy consumption.
Jie Lao, Mengge Yan, Bobo Tian, Chunli Jiang, Chunhua Luo, Zhuozhuang Xie, Qiuxiang Zhu, Zhiqiang Bao, Ni Zhong, Xiaodong Tang, Linfeng Sun, Guangjian Wu, Jianlu Wang, Hui Peng, Junhao Chu, Chungang Duan   +15 more
doaj   +1 more source

Interactions measurement payload for Shuttle [PDF]

, 1985
The Interactions Measurement Payload for Shuttle (IMPS) consisted of engineering experiments to determine the effects of the space environment on projected Air Force space systems.
Guidice, D. A., Pike, C. P.
core   +1 more source

Electron Accumulation and Emergent Magnetism in LaMnO3/SrTiO3 Heterostructures

, 2017
Emergent phenomena at polar-nonpolar oxide interfaces have been studied intensely in pursuit of next-generation oxide electronics and spintronics. Here we report the disentanglement of critical thicknesses for electron reconstruction and the emergence of
Arenholz, E., Chen, Zhanghui, Chen, Zuhuang, Dedon, L. R., Fan, L. S., Frederick, C., Gao, R., Holtz, M. E., Li, C. J., Liu, J., Liu, Z. Q., Lv, W. M., Martin, L. W., Motapothula, M., Muller, D. A., Mundy, J. A., NDiaye, A. T., Turcaud, J. A., Venkatesan, T., Wang, L. -W., Wang, X. Renshaw, Xu, R. J.   +21 more
core   +1 more source

Polarization and valley switching in monolayer group-IV monochalcogenides [PDF]

, 2016
Group-IV monochalcogenides are a family of two-dimensional puckered materials with an orthorhombic structure that is comprised of polar layers. In this article, we use first principles calculations to show the multistability of monolayer SnS and GeSe ...
Campbell, David K., Carvalho, Alexandra, Hanakata, Paul Z., Park, Harold S.   +3 more
core   +1 more source