Transition between thermally assisted relaxation and quantum tunneling in a molecular magnet

K. M. Mertes; Y. Zhong; M. P. Sarachik; Y. Paltiel; H. Shtrikman; E. Zeldov; E. Rumberger; D. N. Hendrickson

doi:10.1063/1.1358329

Transition between thermally assisted relaxation and quantum tunneling in a molecular magnet

K. M. Mertes, Y. Zhong, M. P. Sarachik^*, Y. Paltiel, H. Shtrikman, E. Zeldov, E. Rumberger, D. N. Hendrickson

^*Corresponding author for this work

Research output: Contribution to journal › Conference article › peer-review

Abstract

We report Hall sensor measurements of the magnetic relaxation of Mn₁₂-acetate as a function of magnetic field applied along the easy axis of magnetization. Data taken at a series of closely spaced temperatures between 0.24 and 1.9 K provide new clues for understanding the physics of quantum tunneling of magnetization in Mn₁₂-acetate.

Original language	English
Pages (from-to)	6802-6804
Number of pages	3
Journal	Journal of Applied Physics
Volume	89
Issue number	11 II
DOIs	https://doi.org/10.1063/1.1358329
State	Published - 1 Jun 2001
Externally published	Yes
Event	8th Joint Magnetism and Magnetic Materials-Intermag Conference - San Antonio, TX, United States Duration: 7 Jan 2001 → 11 Jan 2001

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title = "Transition between thermally assisted relaxation and quantum tunneling in a molecular magnet",

abstract = "We report Hall sensor measurements of the magnetic relaxation of Mn12-acetate as a function of magnetic field applied along the easy axis of magnetization. Data taken at a series of closely spaced temperatures between 0.24 and 1.9 K provide new clues for understanding the physics of quantum tunneling of magnetization in Mn12-acetate.",

author = "Mertes, {K. M.} and Y. Zhong and Sarachik, {M. P.} and Y. Paltiel and H. Shtrikman and E. Zeldov and E. Rumberger and Hendrickson, {D. N.}",

year = "2001",

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AU - Zhong, Y.

AU - Sarachik, M. P.

AU - Paltiel, Y.

AU - Shtrikman, H.

AU - Zeldov, E.

AU - Rumberger, E.

AU - Hendrickson, D. N.

PY - 2001/6/1

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AB - We report Hall sensor measurements of the magnetic relaxation of Mn12-acetate as a function of magnetic field applied along the easy axis of magnetization. Data taken at a series of closely spaced temperatures between 0.24 and 1.9 K provide new clues for understanding the physics of quantum tunneling of magnetization in Mn12-acetate.

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VL - 89

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JF - Journal of Applied Physics

IS - 11 II

T2 - 8th Joint Magnetism and Magnetic Materials-Intermag Conference

Y2 - 7 January 2001 through 11 January 2001

ER -

Transition between thermally assisted relaxation and quantum tunneling in a molecular magnet

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