On the possibility of the temperature-induced ferromagnetism in TiBe sub 2 and other itinerant magnets
Journal Article
·
· Modern Physics Letters B; (United States)
- Gilo Block 63/12, Shabtay Negbee St. 15, Jerusalem 93384 (IL)
This paper proposes possible temperature-induced ferromagnetism (TIF) in TiBe{sub 2}, TiBe{sub 2{minus}x}Cu{sub x} and other itinerant magnets. The value of the critical field H{sub cr} for the existence of TIF in TiBe{sub 2}, evaluated on the basis of the author's and others' experimental results, coincide with the value H{sub cr} {congruent} 610 G predicted by Enz within the spin density wave theory of itinerant antiferromagnetism (AFM). The possibilities of the existence in TiBe{sub 2} of the TIF mechanism of spin fluctuations around the AFM mode as predicted by Moriya, and of the temperature-induced noncompensated itinerant AFM, i.e. ferromagnetism, are considered.
- OSTI ID:
- 5950934
- Journal Information:
- Modern Physics Letters B; (United States), Journal Name: Modern Physics Letters B; (United States) Vol. 5:10; ISSN MPLBE; ISSN 0217-9849
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
36 MATERIALS SCIENCE
360104* -- Metals & Alloys-- Physical Properties
661100 -- Classical & Quantum Mechanics-- (1992-)
665411 -- Basic Superconductivity Studies-- (1992-)
71 CLASSICAL AND QUANTUM MECHANICS
GENERAL PHYSICS
75 CONDENSED MATTER PHYSICS
SUPERCONDUCTIVITY AND SUPERFLUIDITY
ALLOYS
ANTIFERROMAGNETISM
BERYLLIUM ALLOYS
CRITICAL FIELD
DIFFERENTIAL EQUATIONS
EQUATIONS
FERROMAGNETISM
INTERMETALLIC COMPOUNDS
MAGNETIC FIELDS
MAGNETISM
MECHANICS
PARTIAL DIFFERENTIAL EQUATIONS
QUANTUM MECHANICS
RARITA-SCHWINGER THEORY
TEMPERATURE DEPENDENCE
TITANIUM ALLOYS
WAVE EQUATIONS
360104* -- Metals & Alloys-- Physical Properties
661100 -- Classical & Quantum Mechanics-- (1992-)
665411 -- Basic Superconductivity Studies-- (1992-)
71 CLASSICAL AND QUANTUM MECHANICS
GENERAL PHYSICS
75 CONDENSED MATTER PHYSICS
SUPERCONDUCTIVITY AND SUPERFLUIDITY
ALLOYS
ANTIFERROMAGNETISM
BERYLLIUM ALLOYS
CRITICAL FIELD
DIFFERENTIAL EQUATIONS
EQUATIONS
FERROMAGNETISM
INTERMETALLIC COMPOUNDS
MAGNETIC FIELDS
MAGNETISM
MECHANICS
PARTIAL DIFFERENTIAL EQUATIONS
QUANTUM MECHANICS
RARITA-SCHWINGER THEORY
TEMPERATURE DEPENDENCE
TITANIUM ALLOYS
WAVE EQUATIONS