The Library
ULTRASOUND INVESTIGATION OF THE MAGNETIC-STRUCTURE OF ER IN AN APPLIED MAGNETIC-FIELD
Tools
UNSPECIFIED (1992) ULTRASOUND INVESTIGATION OF THE MAGNETIC-STRUCTURE OF ER IN AN APPLIED MAGNETIC-FIELD. In: INTERNATIONAL CONF ON MAGNETISM, EDINBURGH, SCOTLAND, SEP 02-06, 1991. Published in: JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 104 (Part 3). pp. 1529-1530. ISSN 0304-8853.
Research output not available from this repository.
Request-a-Copy directly from author or use local Library Get it For Me service.
Abstract
The magnetic structure of erbium has been studied by a wide variety of techniques including magnetic X-ray and neutron scattering. The intermediate phase, where a c-axis sinusoidally modulated structure is combined with a modulated moment in the basal plane, has been shown to contain high symmetry structures, which arise as a result of the competition between the long range exchange interaction, the magnetocrystalline anisotropy and the effects of the magnetostrictive energy. The occurrence of these high symmetry structures produces anomalies in the ultrasonic elastic moduli and associated ultrasonic attenuation. These anomalies become increasingly more dramatic in an increasing c-axis field, where it appears that the effect of the field is to render the high symmetry structures more stable causing a lock-in of the period of the modulation over wider temperature ranges than at zero field.
Item Type: | Conference Item (UNSPECIFIED) | ||||
---|---|---|---|---|---|
Subjects: | T Technology > TA Engineering (General). Civil engineering (General) Q Science > QC Physics |
||||
Journal or Publication Title: | JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS | ||||
Publisher: | ELSEVIER SCIENCE BV | ||||
ISSN: | 0304-8853 | ||||
Official Date: | February 1992 | ||||
Dates: |
|
||||
Volume: | 104 | ||||
Number: | Part 3 | ||||
Number of Pages: | 2 | ||||
Page Range: | pp. 1529-1530 | ||||
Publication Status: | Published | ||||
Title of Event: | INTERNATIONAL CONF ON MAGNETISM | ||||
Location of Event: | EDINBURGH, SCOTLAND | ||||
Date(s) of Event: | SEP 02-06, 1991 |
Data sourced from Thomson Reuters' Web of Knowledge
Request changes or add full text files to a record
Repository staff actions (login required)
View Item |