Crossover between thermally assisted and pure quantum tunneling in molecular magnet Mn12-acetate

Louisa Bokacheva; Andrew D. Kent; Marc A. Walters

doi:10.1103/PhysRevLett.85.4803

Crossover between thermally assisted and pure quantum tunneling in molecular magnet Mn₁₂-acetate

Louisa Bokacheva, Andrew D. Kent, Marc A. Walters

Chemistry

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

Abstract

Low temperature magnetic studies of thermally assisted and pure quantum tunneling in Mn₁₂ were performed. The crossover between these two regimes was found to be either abrupt or gradual. Below the crossover temperature, it was shown that the magnetization relaxation becomes temperature independent.

Original language	English (US)
Pages (from-to)	4803-4806
Number of pages	4
Journal	Physical Review Letters
Volume	85
Issue number	22
DOIs	https://doi.org/10.1103/PhysRevLett.85.4803
State	Published - Nov 27 2000

ASJC Scopus subject areas

General Physics and Astronomy

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10.1103/PhysRevLett.85.4803

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title = "Crossover between thermally assisted and pure quantum tunneling in molecular magnet Mn12-acetate",

abstract = "Low temperature magnetic studies of thermally assisted and pure quantum tunneling in Mn12 were performed. The crossover between these two regimes was found to be either abrupt or gradual. Below the crossover temperature, it was shown that the magnetization relaxation becomes temperature independent.",

author = "Louisa Bokacheva and Kent, {Andrew D.} and Walters, {Marc A.}",

year = "2000",

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AU - Walters, Marc A.

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AB - Low temperature magnetic studies of thermally assisted and pure quantum tunneling in Mn12 were performed. The crossover between these two regimes was found to be either abrupt or gradual. Below the crossover temperature, it was shown that the magnetization relaxation becomes temperature independent.

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Crossover between thermally assisted and pure quantum tunneling in molecular magnet Mn₁₂-acetate

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