OBSERVATION OF ELECTRON POLARIZATION IN PHOTOEMISSION

被引：52

作者：

BUSCH, G

CAMPAGNA, M

COTTI, P

SIEGMANN, HC

机构：

[1] Laboratorium für Festkörperphysik, Swiss Federal Institute of Technology, Zurich

来源：

PHYSICAL REVIEW LETTERS | 1969年 / 22卷 / 12期

关键词：

D O I：

10.1103/PhysRevLett.22.597

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We have found that photoelectrons from ferromagnetic gadolinium show spin polarization, the preferential direction of the magnetic moment being parallel to the magnetization of the sample. Our experiment yields a degree of polarization P=(5.270.70) %. P did not vary significantly over the energy range from 2.8 to 5.0 eV of the incident light. © 1969 The American Physical Society.

引用

页码：597 / &

共 9 条

[1] BLODGETT AJ, 1966, OPTICAL PROPERTIES E
[2] CHROBOCK C, 1968, PHYS LETTERS A, V26, P551
[3] FARAGO PS, 1965, ADVAN ELECTRON ELECT, V21, P1
[4] MEASUREMENTS OF POLARIZATION OF FIELD EMITTED ELECTRONS FROM POLYCRYSTALLINE GADOLINIUM
HOFMANN, M
REGENFUS, G
SCHARPF, O
KENNEDY, PJ
[J]. PHYSICS LETTERS A, 1967, A 25 (03) : 270 - &
[5] POLARIZED POSITRON ANNIHILATION IN FERROMAGNETIC GADOLINIUM
HOHENEMSER, C
WEINGART, JM
BERKO, S
[J]. PHYSICS LETTERS A, 1968, A 28 (01) : 41 - +
[6] ELASTIC SCATTERING OF RELATIVISTIC ELECTRONS BY SCREENED GOLD AND MERCURY NUCLEI
HOLZWARTH, G
MEISTER, HJ
[J]. NUCLEAR PHYSICS, 1964, 59 (01): : 56 - +
[7] LONG RL, 1965, PHYS REV, V138, P1630
[8] ELECTRON SPIN POLARIZATION IN FIELD EMISSION FROM GD
MULLER, N
SIEGMANN, HC
OBERMAIR, G
[J]. PHYSICS LETTERS A, 1967, A 24 (13) : 733 - &
[9] THEORY OF POLARIZED ELECTRON BEAM PRODUCTION BY FIELD EMISSION FROM FERROMAGNETS
OBERMAIR, G
[J]. ZEITSCHRIFT FUR PHYSIK, 1968, 217 (01): : 91 - +

← 1 →