Frustration induced spin freezing in a site-ordered magnet: Gadolinium gallium garnet

P. Schiffer; A. P. Ramirez; D. A. Huse; P. L. Gammel; U. Yaron; D. J. Bishop; A. J. Valentino

doi:10.1103/PhysRevLett.74.2379

Frustration induced spin freezing in a site-ordered magnet: Gadolinium gallium garnet

P. Schiffer, A. P. Ramirez, D. A. Huse, P. L. Gammel, U. Yaron, D. J. Bishop, A. J. Valentino

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

170 Scopus citations

Abstract

We measured the low-temperature ac magnetic susceptibilities ( , , and 3), static magnetization, and the specific heat of a high-quality single crystal of gadolinium gallium garnet (GGG), which is a geometrically frustrated Heisenberg magnet. We find a spin glass transition at low temperatures, in addition to unusual behavior in and 3. Comparison to nonmagnetic isomorphs and the low levels of structural and chemical disorder in GGG suggests that the transition is due to the highly frustrated geometry of the magnetic lattice.

Original language	English (US)
Pages (from-to)	2379-2382
Number of pages	4
Journal	Physical review letters
Volume	74
Issue number	12
DOIs	https://doi.org/10.1103/PhysRevLett.74.2379
State	Published - 1995
Externally published	Yes

All Science Journal Classification (ASJC) codes

General Physics and Astronomy

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10.1103/PhysRevLett.74.2379

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abstract = "We measured the low-temperature ac magnetic susceptibilities ( , , and 3), static magnetization, and the specific heat of a high-quality single crystal of gadolinium gallium garnet (GGG), which is a geometrically frustrated Heisenberg magnet. We find a spin glass transition at low temperatures, in addition to unusual behavior in and 3. Comparison to nonmagnetic isomorphs and the low levels of structural and chemical disorder in GGG suggests that the transition is due to the highly frustrated geometry of the magnetic lattice.",

author = "P. Schiffer and Ramirez, {A. P.} and Huse, {D. A.} and Gammel, {P. L.} and U. Yaron and Bishop, {D. J.} and Valentino, {A. J.}",

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language = "English (US)",

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AU - Schiffer, P.

AU - Ramirez, A. P.

AU - Huse, D. A.

AU - Gammel, P. L.

AU - Yaron, U.

AU - Bishop, D. J.

AU - Valentino, A. J.

PY - 1995

Y1 - 1995

N2 - We measured the low-temperature ac magnetic susceptibilities ( , , and 3), static magnetization, and the specific heat of a high-quality single crystal of gadolinium gallium garnet (GGG), which is a geometrically frustrated Heisenberg magnet. We find a spin glass transition at low temperatures, in addition to unusual behavior in and 3. Comparison to nonmagnetic isomorphs and the low levels of structural and chemical disorder in GGG suggests that the transition is due to the highly frustrated geometry of the magnetic lattice.

AB - We measured the low-temperature ac magnetic susceptibilities ( , , and 3), static magnetization, and the specific heat of a high-quality single crystal of gadolinium gallium garnet (GGG), which is a geometrically frustrated Heisenberg magnet. We find a spin glass transition at low temperatures, in addition to unusual behavior in and 3. Comparison to nonmagnetic isomorphs and the low levels of structural and chemical disorder in GGG suggests that the transition is due to the highly frustrated geometry of the magnetic lattice.

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JO - Physical review letters

JF - Physical review letters

IS - 12

ER -

Frustration induced spin freezing in a site-ordered magnet: Gadolinium gallium garnet

Abstract

All Science Journal Classification (ASJC) codes

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