Microscopic evidence for Mn-induced long range magnetic ordering in MAX phase compounds

A. Maniv; A. P. Reyes; S. K. Ramakrishna; D. Graf; A. Huq; D. Potashnikov; O. Rivin; A. Pesach; Q. Tao; J. Rosen; I. Felner; E. N. Caspi

doi:10.1088/1361-648X/abb998

Microscopic evidence for Mn-induced long range magnetic ordering in MAX phase compounds

A. Maniv, A. P. Reyes, S. K. Ramakrishna, D. Graf, A. Huq, D. Potashnikov, O. Rivin, A. Pesach, Q. Tao, J. Rosen, I. Felner, E. N. Caspi

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

6 Scopus citations

Abstract

Zero and low field nuclear magnetic resonance measurements have been performed on MAX phase samples (Cr1-x Mn x )2AC with A = Ge and Ga in order to obtain local microscopic information on the nature of magnetism in this system. Our results unambiguously provide evidence for the existence of long-range magnetic order in (Cr0.96Mn0.04)2GeC and for (Cr0.93Mn0.07)2GaC, but not for (Cr0.97Mn0.03)2GaC. We point to a possible dependence of long range magnetic order in these MAX phase compounds on the A atom.

Original language	English
Article number	025803
Journal	Journal of Physics Condensed Matter
Volume	33
Issue number	2
DOIs	https://doi.org/10.1088/1361-648X/abb998
State	Published - 1 Jan 2021
Externally published	Yes

Keywords

MAX phases
long range magnetic order
nuclear magnetic resonance

ASJC Scopus subject areas

General Materials Science
Condensed Matter Physics

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10.1088/1361-648X/abb998

Cite this

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title = "Microscopic evidence for Mn-induced long range magnetic ordering in MAX phase compounds",

abstract = "Zero and low field nuclear magnetic resonance measurements have been performed on MAX phase samples (Cr1-x Mn x )2AC with A = Ge and Ga in order to obtain local microscopic information on the nature of magnetism in this system. Our results unambiguously provide evidence for the existence of long-range magnetic order in (Cr0.96Mn0.04)2GeC and for (Cr0.93Mn0.07)2GaC, but not for (Cr0.97Mn0.03)2GaC. We point to a possible dependence of long range magnetic order in these MAX phase compounds on the A atom.",

keywords = "MAX phases, long range magnetic order, nuclear magnetic resonance",

author = "A. Maniv and Reyes, {A. P.} and Ramakrishna, {S. K.} and D. Graf and A. Huq and D. Potashnikov and O. Rivin and A. Pesach and Q. Tao and J. Rosen and I. Felner and Caspi, {E. N.}",

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doi = "10.1088/1361-648X/abb998",

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TY - JOUR

T1 - Microscopic evidence for Mn-induced long range magnetic ordering in MAX phase compounds

AU - Maniv, A.

AU - Reyes, A. P.

AU - Ramakrishna, S. K.

AU - Graf, D.

AU - Huq, A.

AU - Potashnikov, D.

AU - Rivin, O.

AU - Pesach, A.

AU - Tao, Q.

AU - Rosen, J.

AU - Felner, I.

AU - Caspi, E. N.

PY - 2021/1/1

Y1 - 2021/1/1

N2 - Zero and low field nuclear magnetic resonance measurements have been performed on MAX phase samples (Cr1-x Mn x )2AC with A = Ge and Ga in order to obtain local microscopic information on the nature of magnetism in this system. Our results unambiguously provide evidence for the existence of long-range magnetic order in (Cr0.96Mn0.04)2GeC and for (Cr0.93Mn0.07)2GaC, but not for (Cr0.97Mn0.03)2GaC. We point to a possible dependence of long range magnetic order in these MAX phase compounds on the A atom.

AB - Zero and low field nuclear magnetic resonance measurements have been performed on MAX phase samples (Cr1-x Mn x )2AC with A = Ge and Ga in order to obtain local microscopic information on the nature of magnetism in this system. Our results unambiguously provide evidence for the existence of long-range magnetic order in (Cr0.96Mn0.04)2GeC and for (Cr0.93Mn0.07)2GaC, but not for (Cr0.97Mn0.03)2GaC. We point to a possible dependence of long range magnetic order in these MAX phase compounds on the A atom.

KW - MAX phases

KW - long range magnetic order

KW - nuclear magnetic resonance

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U2 - 10.1088/1361-648X/abb998

DO - 10.1088/1361-648X/abb998

M3 - Article

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JO - Journal of Physics Condensed Matter

JF - Journal of Physics Condensed Matter

IS - 2

M1 - 025803

ER -

Microscopic evidence for Mn-induced long range magnetic ordering in MAX phase compounds

Abstract

Keywords

ASJC Scopus subject areas

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