Electric field control of magnetoresistance in a lateral InAs quantum well spin valve

2009 ◽  
Vol 95 (21) ◽  
pp. 212503 ◽  
Author(s):  
Hyun Kum ◽  
Debashish Basu ◽  
Pallab Bhattacharya ◽  
Wei Guo
Keyword(s):  
Electric Field ◽  
Quantum Well ◽  
Spin Valve ◽  
Field Control

Electric field control of spin polarity in spin injection into InGaAs quantum dots from a tunnel-coupled quantum well

2019 ◽  
Vol 114 (13) ◽  
pp. 133101 ◽  
Author(s):  
Hang Chen ◽  
Satoshi Hiura ◽  
Junichi Takayama ◽  
Soyoung Park ◽  
Kazuhisa Sueoka ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Electric Field ◽  
Quantum Well ◽  
Spin Injection ◽  
Field Control ◽  
Coupled Quantum Well

Electric-field control of electron–hole wave functions in a wide quantum well

2006 ◽  
Vol 34 (1-2) ◽  
pp. 300-303
Author(s):  
Masumi Yamaguchi ◽  
Shintaro Nomura ◽  
Kenji Miyakoshi ◽  
Tatsushi Akazaki ◽  
Hiroyuki Tamura ◽  
...  
Keyword(s):  
Electric Field ◽  
Quantum Well ◽  
Wave Functions ◽  
Electron Hole ◽  
Field Control

Electric-field control of the occupancy of the upper laser subband in quantum-well structures with asymmetric barriers designed for unipolar laser operation

2008 ◽  
Vol 42 (7) ◽  
pp. 838-844 ◽  
Author(s):  
Yu. A. Aleshchenko ◽  
A. E. Zhukov ◽  
V. V. Kapaev ◽  
Yu. V. Kopaev ◽  
P. S. Kop’ev ◽  
...  
Keyword(s):  
Electric Field ◽  
Quantum Well ◽  
Laser Operation ◽  
Quantum Well Structures ◽  
Field Control ◽  
Asymmetric Barriers

scholarly journals Electric-field control of tunneling magnetoresistance effect in a Ni∕InAs∕Ni quantum-dot spin valve

2007 ◽  
Vol 91 (2) ◽  
pp. 022107 ◽  
Author(s):  
K. Hamaya ◽  
M. Kitabatake ◽  
K. Shibata ◽  
M. Jung ◽  
M. Kawamura ◽  
...  
Keyword(s):  
Quantum Dot ◽  
Electric Field ◽  
Spin Valve ◽  
Tunneling Magnetoresistance ◽  
Magnetoresistance Effect ◽  
Field Control

ELECTRIC-FIELD CONTROL OF GIANT MAGNETORESISTANCE IN SPIN-VALVES

SPIN ◽  
2012 ◽  
Vol 02 (01) ◽  
pp. 1250006 ◽  
Author(s):  
SYED RIZWAN ◽  
H. F. LIU ◽  
X. F. HAN ◽  
SEN ZHANG ◽  
Y. G. ZHAO ◽  
...  
Keyword(s):  
Magnetic Properties ◽  
Electric Field ◽  
Maximum Degree ◽  
Giant Magnetoresistance ◽  
Spin Valve ◽  
Memory Device ◽  
Magnetic Memory ◽  
Magnetic Layers ◽  
Field Control ◽  
Electric Field Induced Strain

It has been known that magnetic properties of a ferromagnet grown on piezoelectric substrates can be altered by the electric field-induced strain. We consider spin-valve CoFe/Cu/CoFe/IrMn grown on (011)-cut piezoelectric Pb(Mg1/3Nb2/3)O3–PbTiO3 (PMN–PT) substrate and investigate the effect of the electric field on the giant magnetoresistance (GMR) of the spin valve. We found that the electric field induced strain on PMN–PT substrate enhances the coercivity of the magnetic layers. The transport measurement shows that the GMR ratio of the spin valve could be altered as much as 50% for an electric field of -8 kV/cm. The change of GMR is attributed to the reduced maximum degree of the antiparallel alignment between the magnetization directions of the free and pinned layers. The present studies establish a prototype electrically tunable magnetic memory device such that the electric field can reversibly tune spin valve magnetoresistance without deteriorating electric and magnetic properties.

scholarly journals Electric field control of radiative heat transfer in a superconducting circuit

2020 ◽  
Vol 11 (1) ◽  
Author(s):  
Olivier Maillet ◽  
Diego Subero ◽  
Joonas T. Peltonen ◽  
Dmitry S. Golubev ◽  
Jukka P. Pekola
Keyword(s):  
Heat Transfer ◽  
Electric Field ◽  
Radiative Heat Transfer ◽  
Radiative Heat ◽  
Superconducting Circuit ◽  
Field Control
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