Published May 2001 | Version v1
Journal article Metadata-only

NMR and dynamics of single domainization of antiferromagnetic FeBO3 in a DC magnetic field

Creators

  • 1. Kazanskij Fiziko-Tekhnicheskij Inst. im. E.K. Zavojskogo Kazanskogo Nauchnogo Tsentra RAN, Kazan' (Russian Federation)

Description

Experimental observational data are presented on manifestation of domain structure in NMR signals of 57Fe nuclei in iron borate for three orientations of stationary and alternating magnetic fields relative to a basal plane. The dependences of NMR signal intensities and resonance frequency variations on stationary magnetic field are investigated. Theoretical explanation of the dependences observed is given, and it is shown that these effects are conditioned by specific features of laminated domain structure and iron borate weak ferromagnetism

Abstract (Russian)

Представлено экспериментальное наблюдение проявления доменной структуры в сигналах ЯМР ядер 57Fe в борате железа для трех ориентаций статического и переменного магнитных полей относительно плоскости базиса. Исследованы зависимости интенсивностей и изменение резонансных частот сигналов ЯМР от статического магнитного поля. Предложено теоретическое объяснение наблюдаемых зависимостей и показано, что эти эффекты обусловлены особенностями слоистой доменной структуры и слабым ферромагнетизмом бората железа

Additional details

Additional titles

Original title (Russian)
YaMR и динамика монодоменизации антиферромагнетика FeBO

Publishing Information

Journal Title
Fizika Metallov i Metallovedenie
Journal Volume
91
Journal Issue
5
Journal Page Range
p. 28-35
ISSN
0015-3230
CODEN
FMMEA9

INIS

Country of Publication
Russian Federation
Country of Input or Organization
Russian Federation
INIS RN
33024609
Subject category
S36: MATERIALS SCIENCE;
Descriptors DEI
AMPLITUDES; ANTIFERROMAGNETIC MATERIALS; BORATES; DOMAIN STRUCTURE; IRON COMPOUNDS; MAGNETIC FIELDS; MAGNETIZATION; NMR SPECTRA; NUCLEAR MAGNETIC RESONANCE; ORIENTATION
Descriptors DEC
BORON COMPOUNDS; MAGNETIC MATERIALS; MAGNETIC MOMENTS; MAGNETIC RESONANCE; MATERIALS; OXYGEN COMPOUNDS; RESONANCE; SPECTRA; TRANSITION ELEMENT COMPOUNDS

Optional Information

Notes
21 refs.; 9 figs.