The effect of doped ions on single-molecule magnets of the Mn 12-Ac family

Zhang-J.-R.-Jun-Rong; Lun Hua He; Hui Bo Cao; Fang Wei Wang; Pan Lin Zhang

doi:10.1088/1674-1056/17/11/059

The effect of doped ions on single-molecule magnets of the Mn ₁₂-Ac family

Zhang-J.-R.-Jun-Rong, Lun Hua He, Hui Bo Cao, Fang Wei Wang, Pan Lin Zhang

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

2 Scopus citations

Abstract

This paper investigates the single-molecule magnets of pure and Cr/Fe-doped Mn₁₂-Ac. The components of the mixed crystals are identified by AC susceptibility technique. The ground-state spin and anisotropy parameters of doped Mn₁₂-Ac are obtained: (i) Mn₁₁Cr-Ac (S 19/2, D 0.62K, B 0.0009 K, Δ 63K), and (ii) Mn₁₁Fe-Ac (S 21/2, D 0.39K, B 0.001 K, Δ 55K). The single-ion origin of the magnetic anisotropy is discussed.

Original language	English
Pages (from-to)	4318-4322
Number of pages	5
Journal	Chinese Physics B
Volume	17
Issue number	11
DOIs	https://doi.org/10.1088/1674-1056/17/11/059
State	Published - 2008
Externally published	Yes

Keywords

Macroscopic quantum tunnelling
Magnetic anisotropy
Single-molecule magnets

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title = "The effect of doped ions on single-molecule magnets of the Mn 12-Ac family",

abstract = "This paper investigates the single-molecule magnets of pure and Cr/Fe-doped Mn12-Ac. The components of the mixed crystals are identified by AC susceptibility technique. The ground-state spin and anisotropy parameters of doped Mn12-Ac are obtained: (i) Mn11Cr-Ac (S 19/2, D 0.62K, B 0.0009 K, Δ 63K), and (ii) Mn11Fe-Ac (S 21/2, D 0.39K, B 0.001 K, Δ 55K). The single-ion origin of the magnetic anisotropy is discussed.",

keywords = "Macroscopic quantum tunnelling, Magnetic anisotropy, Single-molecule magnets",

author = "Zhang-J.-R.-Jun-Rong and He, {Lun Hua} and Cao, {Hui Bo} and Wang, {Fang Wei} and Zhang, {Pan Lin}",

year = "2008",

doi = "10.1088/1674-1056/17/11/059",

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volume = "17",

pages = "4318--4322",

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T1 - The effect of doped ions on single-molecule magnets of the Mn 12-Ac family

AU - Zhang-J.-R.-Jun-Rong,

AU - He, Lun Hua

AU - Cao, Hui Bo

AU - Wang, Fang Wei

AU - Zhang, Pan Lin

PY - 2008

Y1 - 2008

N2 - This paper investigates the single-molecule magnets of pure and Cr/Fe-doped Mn12-Ac. The components of the mixed crystals are identified by AC susceptibility technique. The ground-state spin and anisotropy parameters of doped Mn12-Ac are obtained: (i) Mn11Cr-Ac (S 19/2, D 0.62K, B 0.0009 K, Δ 63K), and (ii) Mn11Fe-Ac (S 21/2, D 0.39K, B 0.001 K, Δ 55K). The single-ion origin of the magnetic anisotropy is discussed.

AB - This paper investigates the single-molecule magnets of pure and Cr/Fe-doped Mn12-Ac. The components of the mixed crystals are identified by AC susceptibility technique. The ground-state spin and anisotropy parameters of doped Mn12-Ac are obtained: (i) Mn11Cr-Ac (S 19/2, D 0.62K, B 0.0009 K, Δ 63K), and (ii) Mn11Fe-Ac (S 21/2, D 0.39K, B 0.001 K, Δ 55K). The single-ion origin of the magnetic anisotropy is discussed.

KW - Macroscopic quantum tunnelling

KW - Magnetic anisotropy

KW - Single-molecule magnets

UR - http://www.scopus.com/inward/record.url?scp=62649083184&partnerID=8YFLogxK

U2 - 10.1088/1674-1056/17/11/059

DO - 10.1088/1674-1056/17/11/059

M3 - Article

AN - SCOPUS:62649083184

SN - 1674-1056

VL - 17

SP - 4318

EP - 4322

JO - Chinese Physics B

JF - Chinese Physics B

IS - 11

ER -

The effect of doped ions on single-molecule magnets of the Mn ₁₂-Ac family

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Keywords

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