Manipulation of magnetism in perpendicularly magnetized Heusler alloy Co2FeAl0.5Si0.5 by electric-field at room temperature

2016 ◽  
Vol 120 (9) ◽  
pp. 093901 ◽  
Author(s):  
H. L. Wang ◽  
Y. Wu ◽  
H. J. Yu ◽  
Y. Jiang ◽  
J. H. Zhao
Keyword(s):  
Electric Field ◽  
Heusler Alloy ◽  
Room Temperature

scholarly journals Electric Field Dependence of the Fluorescence Intensity of Solute Molecules and Fourth Order Effects

1985 ◽  
Vol 40 (9) ◽  
pp. 874-876
Author(s):  
Hilmar Bischof ◽  
Wolfram Baumann
Keyword(s):  
Electric Field ◽  
External Electric Field ◽  
Field Dependence ◽  
Fourth Order ◽  
Fluorescence Intensity ◽  
Room Temperature ◽  
Order Effects ◽  
Electric Field Dependence ◽  
Total Fluorescence

Abstract The effect of an external electric field on the total fluorescence of solute molecules is studied up to fourth order theoretically, and is checked experimentally with 4´-N,N-dimethylamino- 4-nitrostilbene in dioxane at room temperature.

Introduction of Fine Engineered Domain Configuration into Potassium Niobate Single Crystals

2007 ◽  
Vol 350 ◽  
pp. 89-92
Author(s):  
Keisuke Yokoh ◽  
Tomomitsu Muraishi ◽  
Song Min Nam ◽  
Hirofumi Kakemoto ◽  
Takaaki Tsurumi ◽  
...  
Keyword(s):  
Electric Field ◽  
Single Crystals ◽  
Room Temperature ◽  
Single Domain ◽  
Potassium Niobate ◽  
Field Exposure ◽  
Domain State ◽  
Domain Configuration ◽  
Dc Electric Field ◽  
Direction Of Polarization

To induce fine engineered domain configurations into potassium niobate (KNbO3) single crystals, two kinds of methods were performed, i.e., (1) high DC electric field exposure along the opposite direction of polarization of KNbO3 single-domain crystals at room temperature, and (2) introduction of randomly oriented fine domain configuration by heat treatment at 700 °C and then high DC electric field exposure along [001]c direction of KNbO3 multidomain crystals at room temperature. When the method (1) was performed, finally, the poled KNbO3 crystals became to single-domain state again through the formation of multidomain state. On the other hand, the KNbO3 multidomain crystals were obtained by using the method (2), and an enhancement of piezoelectric-related properties was observed.

Electric field control of magnetization in Nd1−xSmxFeO3 (x = 0, 0.2, and 0.4) at room temperature

2014 ◽  
Vol 104 (8) ◽  
pp. 082415 ◽  
Author(s):  
Chuanjiang Du ◽  
Hongwei Qin ◽  
Shaoqing Ren ◽  
Lei Zhao ◽  
Minglei Zhao ◽  
...  
Keyword(s):  
Electric Field ◽  
Room Temperature ◽  
Field Control

Effects of surface electric field on SnO 2 room temperature gas sensors fabricated on nanospike substrates

2012 ◽  
Author(s):  
Haizhou Ren ◽  
Pengtao Wang ◽  
Haibin Huo ◽  
Mengyan Shen ◽  
Marina Ruths ◽  
...  
Keyword(s):  
Electric Field ◽  
Gas Sensors ◽  
Room Temperature ◽  
Surface Electric Field

Electric-Field-Controlled Room Temperature AMR Switching in a NiFe/BiFeO3/SrRuO3/SrTiO3 (111) Heterostructure

2015 ◽  
Vol 51 (11) ◽  
pp. 1-3 ◽  
Author(s):  
Shizhe Wu ◽  
Jun Miao ◽  
Yong Wu ◽  
Kangkang Meng ◽  
Xiaoguang Xu ◽  
...  
Keyword(s):  
Electric Field ◽  
Room Temperature

Resistive switching and electric field control of ferromagnetism in SnO2 films deposited at room temperature

2019 ◽  
Vol 475 ◽  
pp. 368-373 ◽  
Author(s):  
Xinran Liu ◽  
Jianpei Bu ◽  
Xue Ren ◽  
Bin Cheng ◽  
Jihao Xie ◽  
...  
Keyword(s):  
Electric Field ◽  
Resistive Switching ◽  
Room Temperature ◽  
Field Control

scholarly journals Current-Induced Spin Photocurrent in GaAs at Room Temperature

Sensors ◽  
2022 ◽  
Vol 22 (1) ◽  
pp. 399
Author(s):  
Yang Zhang ◽  
Yu Liu ◽  
Xiao-Lan Xue ◽  
Xiao-Lin Zeng ◽  
Jing Wu ◽  
...  
Keyword(s):  
Electric Field ◽  
Spin Polarization ◽  
Applied Electric Field ◽  
Room Temperature ◽  
Polarization Direction ◽  
Applied Bias ◽  
Applied Bias Voltage ◽  
Sample Plane ◽  
Bulk Gaas ◽  
Circularly Polarized

Circularly polarized photocurrent, observed in p-doped bulk GaAs, varies nonlinearly with the applied bias voltage at room temperature. It has been explored that this phenomenon arises from the current-induced spin polarization in GaAs. In addition, we found that the current-induced spin polarization direction of p-doped bulk GaAs grown in the (001) direction lies in the sample plane and is perpendicular to the applied electric field, which is the same as that in GaAs quantum well. This research indicates that circularly polarized photocurrent is a new optical approach to investigate the current-induced spin polarization at room temperature.

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