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

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

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

Afiliación

Maniv A; Department of Physics, Nuclear Research Center-Negev, PO Box 9001, Beer Sheva 84190, Israel.
Reyes AP; National High Magnetic Field Laboratory, Tallahassee, FL 32310, United States of America.
Ramakrishna SK; National High Magnetic Field Laboratory, Tallahassee, FL 32310, United States of America.
Graf D; National High Magnetic Field Laboratory, Tallahassee, FL 32310, United States of America.
Huq A; National High Magnetic Field Laboratory, Tallahassee, FL 32310, United States of America.
Potashnikov D; Neutron Scattering Division, Oak Ridge National Laboratory, Oak Ridge, TN, United States of America.
Rivin O; Faculty of Physics, Technion-Israeli Institute of Technology, Haifa 32000, Israel.
Pesach A; Israel Atomic Energy Commission, PO Box 7061, Tel-Aviv 61070, Israel.
Tao Q; Department of Physics, Nuclear Research Center-Negev, PO Box 9001, Beer Sheva 84190, Israel.
Rosen J; Department of Physics, Nuclear Research Center-Negev, PO Box 9001, Beer Sheva 84190, Israel.
Felner I; Thin Film Physics Division, Department of Physics, Chemistry, and Biology (IFM), Linkoping University, Linkoping, Sweden.
Caspi EN; Thin Film Physics Division, Department of Physics, Chemistry, and Biology (IFM), Linkoping University, Linkoping, Sweden.

J Phys Condens Matter ; 33(2): 025803, 2021 Jan 13.

Article en En | MEDLINE | ID: mdl-32942268

RESUMEN

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.

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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Idioma: En Revista: J Phys Condens Matter Asunto de la revista: BIOFISICA Año: 2021 Tipo del documento: Article País de afiliación: Israel Pais de publicación: Reino Unido

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