Magnetic relaxation measurements in FeCr alloys

A. C. Palumbo; R. D. Parks; Y. Yeshurun

doi:10.1016/0304-8853(83)91045-4

Magnetic relaxation measurements in FeCr alloys

A. C. Palumbo, R. D. Parks, Y. Yeshurun

Institute of Superconductivity Laboratory for Magnetic Measurements

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

8 Scopus citations

Abstract

Detailed magnetic measurements are presented for Fe_xCr_1-x, 0.12 ≤ x ≤ 0.24. We focus on irreversible phenomena and present magnetic viscosity measurements for external magnetic fields 100 Oe ≤ H ≤ 3 kOe, in the temperature range 1.5 K ≤ T ≤ 7.5 K. We find the border lines of the spin-glass phase via the disappearance of irreversible relaxation and construct a magnetic phase diaram for FeCr in the H-T-x space.

Original language	English
Pages (from-to)	66-72
Number of pages	7
Journal	Journal of Magnetism and Magnetic Materials
Volume	36
Issue number	1-2
DOIs	https://doi.org/10.1016/0304-8853(83)91045-4
State	Published - 1 Apr 1983

Bibliographical note

Funding Information:
Thanks are due to H. Sompolinsky for discussing experimentailm plicationsof ref. \[12\a] nd to M.B. Salamon for sending us the results of ref. \[15\] prior to publication.W ork in New York has been supported by the Office of Naval Research.

Funding

Thanks are due to H. Sompolinsky for discussing experimentailm plicationsof ref. \[12\a] nd to M.B. Salamon for sending us the results of ref. \[15\] prior to publication.W ork in New York has been supported by the Office of Naval Research.

Funders	Funder number
Office of Naval Research

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10.1016/0304-8853(83)91045-4

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abstract = "Detailed magnetic measurements are presented for FexCr1-x, 0.12 ≤ x ≤ 0.24. We focus on irreversible phenomena and present magnetic viscosity measurements for external magnetic fields 100 Oe ≤ H ≤ 3 kOe, in the temperature range 1.5 K ≤ T ≤ 7.5 K. We find the border lines of the spin-glass phase via the disappearance of irreversible relaxation and construct a magnetic phase diaram for FeCr in the H-T-x space.",

author = "Palumbo, {A. C.} and Parks, {R. D.} and Y. Yeshurun",

note = "Funding Information: Thanks are due to H. Sompolinsky for discussing experimentailm plicationsof ref. \[12\a] nd to M.B. Salamon for sending us the results of ref. \[15\] prior to publication.W ork in New York has been supported by the Office of Naval Research.",

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AU - Parks, R. D.

AU - Yeshurun, Y.

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Y1 - 1983/4/1

N2 - Detailed magnetic measurements are presented for FexCr1-x, 0.12 ≤ x ≤ 0.24. We focus on irreversible phenomena and present magnetic viscosity measurements for external magnetic fields 100 Oe ≤ H ≤ 3 kOe, in the temperature range 1.5 K ≤ T ≤ 7.5 K. We find the border lines of the spin-glass phase via the disappearance of irreversible relaxation and construct a magnetic phase diaram for FeCr in the H-T-x space.

AB - Detailed magnetic measurements are presented for FexCr1-x, 0.12 ≤ x ≤ 0.24. We focus on irreversible phenomena and present magnetic viscosity measurements for external magnetic fields 100 Oe ≤ H ≤ 3 kOe, in the temperature range 1.5 K ≤ T ≤ 7.5 K. We find the border lines of the spin-glass phase via the disappearance of irreversible relaxation and construct a magnetic phase diaram for FeCr in the H-T-x space.

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Magnetic relaxation measurements in FeCr alloys

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