Electron spin polarimeters based on the exchange asymmetry in ferromagnetic layers

被引：0

作者：

Rougemaille, N ^{[1
]}

Cacho, C ^{[1
]}

Drouhin, HJ ^{[1
]}

Lampel, G ^{[1
]}

Lassailly, Y ^{[1
]}

Peretti, J ^{[1
]}

Schuhl, A ^{[1
]}

机构：

[1] Ecole Polytech, UMR 7643 CNRS, Phys Mat Condensee Lab, F-91128 Palaiseau, France

来源：

FIFTH INTERNATIONAL WORKSHOP ON NONDESTRUCTIVE TESTING AND COMPUTER SIMULATIONS IN SCIENCE AND ENGINEERING | 2002年 / 4627卷

关键词：

ferromagnetic structure; hot-electron transport; precession motion; spin polarization; spin-filter effect;

D O I：

10.1117/12.456252

中图分类号：

TP301 [理论、方法];

学科分类号：

081202 ;

摘要：

We determine the polarization vector of a spin-polarized electron beam emerging from a ferromagnet and we study the particular case of two uncoupled ferromagnetic layers with in-plane magnetizations in a perpendicular configuration. We show that the transmitted intensity depends on the three components of the primary polarization and we propose to use such a structure as a convenient spin detector for low-energy electrons.

引用

页码：9 / 11

页数：3

共 50 条

[21] Electron-spin filter based on hybrid ferromagnetic and semiconductor nanosystem
Lu, Mao-Wang
Yan, Xiao-Hong
Li, Chun-Shu
Kong, Yong-Hong
SOLID STATE COMMUNICATIONS, 2007, 143 (4-5) : 193 - 196
[22] ASYMMETRY OF THE ELECTRON-SPIN-RESONANCE LINEWIDTH ANGULAR-DEPENDENCE FOR ANTISYMMETRIC EXCHANGE CHAINS
ZASPEL, CE
JOURNAL OF CHEMICAL PHYSICS, 1984, 80 (09): : 3978 - 3982
[23] An electron transfer driven magnetic switch: ferromagnetic exchange and spin delocalization in iron verdazyl complexes
Brook, David J. R.
Fleming, Connor
Chung, Dorothy
Richardson, Cardius
Ponce, Servando
Das, Raja
Srikanth, Hariharan
Heindl, Ranko
Noll, Bruce C.
DALTON TRANSACTIONS, 2018, 47 (18) : 6351 - 6360
[24] SEARCH FOR A JOINT SPIN ORBIT AND EXCHANGE ASYMMETRY IN ELASTIC ELECTRON-SCATTERING FROM SPIN-POLARIZED SODIUM
MCCLELLAND, JJ
BUCKMAN, SJ
KELLEY, MH
CELOTTA, RJ
JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS, 1990, 23 (02) : L21 - L24
[25] Summary of the Workshop on Spin Polarized Electron Sources and Polarimeters (PESP-2004)
Aulenbacher, K
Spin 2004: 16th International Spin Physics Symposium, 2005, : 215 - 220
[26] Magnetoresistance and exchange coupling in a ferromagnetic tunnel junction with ferromagnetic layers of finite thickness
Zhang, XD
Li, BZ
Zhang, WS
Pu, FC
PHYSICAL REVIEW B, 1998, 57 (02): : 1090 - 1096
[27] EXCHANGE COUPLING OF FERROMAGNETIC LAYERS ACROSS NONMAGNETIC INTERLAYERS
VOHL, M
WOLF, JA
GRUNBERG, P
JOURNAL OF APPLIED PHYSICS, 1991, 69 (08) : 4802 - 4802
[28] LOSS OF EXCHANGE COUPLING IN THE SURFACE LAYERS OF FERROMAGNETIC PARTICLES
LUBORSKY, FE
PHYSICAL REVIEW, 1958, 109 (01): : 40 - 42
[29] Ferromagnetic relaxation in spin valves with picoscale antiferromagnetic layers
Moyerman, S. M.
Gannett, W.
Borchers, J. A.
Doucet, M.
Carey, M. J.
Sparks, P. D.
Eckert, J. C.
IEEE TRANSACTIONS ON MAGNETICS, 2006, 42 (10) : 2630 - 2632
[30] INSTABILITY OF SPIN-WAVES IN THIN FERROMAGNETIC LAYERS
VENDIK, OG
KALINIKO.BA
CHARTORI.DN
FIZIKA TVERDOGO TELA, 1974, 16 (09): : 2757 - 2759

← 1 2 3 4 5 →