Skip to content
Home
About Us
Resources
Profiles Metrics
Authors Directory
Institutions Directory
Top Authors
Top Institutions
Top Sponsors
AI Digest
Contact Us
Menu
Home
About Us
Resources
Profiles Metrics
Authors Directory
Institutions Directory
Top Authors
Top Institutions
Top Sponsors
AI Digest
Contact Us
Home
About Us
Resources
Profiles Metrics
Authors Directory
Institutions Directory
Top Authors
Top Institutions
Top Sponsors
AI Digest
Contact Us
Menu
Home
About Us
Resources
Profiles Metrics
Authors Directory
Institutions Directory
Top Authors
Top Institutions
Top Sponsors
AI Digest
Contact Us
Publication Details
AFRICAN RESEARCH NEXUS
SHINING A SPOTLIGHT ON AFRICAN RESEARCH
materials science
Electron spin resonance study of NiO antiferromagnetic nanoparticles
Journal of Magnetism and Magnetic Materials, Volume 234, No. 2, Year 2001
Notification
URL copied to clipboard!
Description
The electron spin resonance (ESR) spectra of antiferromagnetic nanoparticle NiO specimens have been investigated as a function of temperature at x-band (microwave) frequencies. Below the nominal Néel temperature, the x-band resonances arising from the bulk antiferromagnets, including NiO particles with diameters greater than 100 Å, all vanish due to the emergence of large molecular exchange fields. The ESR resonance signals of 60 Å antiferromagnetic nanoparticles, however, persist to the lowest temperatures. These nanoparticle resonance lines shift to lower fields rapidly as the temperature is decreased, while the lineshapes broaden and distort. © 2001 Elsevier Science B.V. All rights reserved.
Authors & Co-Authors
Rubinstein, Mark
United States, Washington, D.c.
U.s. Naval Research Laboratory
Kodama, Richard H.
United States, Chicago
University of Illinois at Chicago
Makhlouf, Salah A.
United Arab Emirates, Al Ain
United Arab Emirates University
Statistics
Citations: 3
Authors: 3
Affiliations: 3
Identifiers
Doi:
10.1016/S0304-8853(01)00313-4
ISSN:
03048853