Published May 23, 2016 | Version v1
Journal article Metadata-only

Study of spin momentum density in Ga doped cobalt ferrite

Creators

  • 1. Department of Physics, M. L. Sukhadia University, Udaipur 313001 (India)
  • 2. Experimental Research Division, Japan Synchrotron Radiation Research Institute, SPring-8, Mikazuki, Hyogo 679-5198 (Japan)

Description

We have studied spin dependent electron momentum density in CoGa0.3Fe1.7O4 at 300 K using magnetic Compton spectroscopy. It is observed that major contribution to total spin moment mainly arises from Co ions while itinerant electrons show negative polarization. Orbital contribution has been deduced by comparing the magnetic Compton spectroscopy with the magnetization data. It is revealed that the anisotropy in magnetization in the system increases with the Ga doping.

Additional details

Identifiers

DOI
10.1063/1.4948109;

Publishing Information

Journal Title
AIP Conference Proceedings
Journal Volume
1731
Journal Issue
1
Journal Page Range
vp.
ISSN
0094-243X
CODEN
APCPCS

Conference

Title
DAE solid state physics symposium 2015
Dates
21-25 Dec 2015
Place
Uttar Pradesh (India)

INIS

Country of Publication
United States
Country of Input or Organization
International Atomic Energy Agency (IAEA)
INIS RN
48054852
Subject category
S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY;
Resource subtype / Literary indicator
Conference
Descriptors DEI
ANISOTROPY; COBALT COMPOUNDS; COBALT IONS; COMPARATIVE EVALUATIONS; COMPTON EFFECT; DENSITY; DOPED MATERIALS; ELECTRONS; FERRITES; GALLIUM ADDITIONS; MAGNETIZATION; POLARIZATION; SPECTROSCOPY; SPIN
Descriptors DEC
ALLOYS; ANGULAR MOMENTUM; CHARGED PARTICLES; ELASTIC SCATTERING; ELECTROMAGNETIC INTERACTIONS; ELEMENTARY PARTICLES; EVALUATION; FERMIONS; FERRIMAGNETIC MATERIALS; FUNDAMENTAL INTERACTIONS; GALLIUM ALLOYS; INTERACTIONS; IONS; IRON COMPOUNDS; LEPTONS; MAGNETIC MATERIALS; MATERIALS; OXYGEN COMPOUNDS; PARTICLE PROPERTIES; PHYSICAL PROPERTIES; SCATTERING; TRANSITION ELEMENT COMPOUNDS

Optional Information

Notes
(c) 2016 Author(s)