1H NMR-75As NQR cross relaxation study of the ferroelastic phase in TIH2AsO4

Cheol Eui Lee; C. H. Lee; K. W. Lee; E. M. Lee

¹H NMR-⁷⁵As NQR cross relaxation study of the ferroelastic phase in TIH₂AsO₄

Cheol Eui Lee, C. H. Lee, K. W. Lee, E. M. Lee

Department of Physics

Research output: Contribution to journal › Article › peer-review

3 Citations (Scopus)

Abstract

We have investigated the ferroelastic phase of TIH₂AsO₄ by means of ¹H NMR. The spin-lattice relaxation time (T₁) exhibited a prominent thermal hysteresis at a Larmor frequency where ¹H NMR-⁷⁵As NQR cross relaxation takes place, which was attributed to the microscopic environments sensitively reflected by the electric-field gradient, probed by the ¹H NMR-⁷⁵As NQR cross relaxation.

Original language	English
Article number	012101
Pages (from-to)	121011-121013
Number of pages	3
Journal	Physical Review B - Condensed Matter and Materials Physics
Volume	66
Issue number	1
Publication status	Published - 2002 Jul 1

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Condensed Matter Physics

Cite this

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abstract = "We have investigated the ferroelastic phase of TIH2AsO4 by means of 1H NMR. The spin-lattice relaxation time (T1) exhibited a prominent thermal hysteresis at a Larmor frequency where 1H NMR-75As NQR cross relaxation takes place, which was attributed to the microscopic environments sensitively reflected by the electric-field gradient, probed by the 1H NMR-75As NQR cross relaxation.",

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AU - Lee, E. M.

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N2 - We have investigated the ferroelastic phase of TIH2AsO4 by means of 1H NMR. The spin-lattice relaxation time (T1) exhibited a prominent thermal hysteresis at a Larmor frequency where 1H NMR-75As NQR cross relaxation takes place, which was attributed to the microscopic environments sensitively reflected by the electric-field gradient, probed by the 1H NMR-75As NQR cross relaxation.

AB - We have investigated the ferroelastic phase of TIH2AsO4 by means of 1H NMR. The spin-lattice relaxation time (T1) exhibited a prominent thermal hysteresis at a Larmor frequency where 1H NMR-75As NQR cross relaxation takes place, which was attributed to the microscopic environments sensitively reflected by the electric-field gradient, probed by the 1H NMR-75As NQR cross relaxation.

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¹H NMR-⁷⁵As NQR cross relaxation study of the ferroelastic phase in TIH₂AsO₄

Abstract

ASJC Scopus subject areas

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