Internal field studies of ferromagnetic CrI3 by means of the Mössbauer effect in I129

C. Goldstein; M. Pasternak

doi:10.1103/PhysRev.177.481

Internal field studies of ferromagnetic CrI3 by means of the Mössbauer effect in I129

C. Goldstein^*, M. Pasternak

^*Corresponding author for this work

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

Abstract

The Mössbauer effect in the 27.8-keV transition of I129 was used to measure the coupling constants of the internal fields of the insulating ferromagnet CrI3 above and below the Curie temperature (TC). Above TC, at 78A°K, the following parameters were obtained: e2qQ(I127)=+662±8 Mc/sec; η=0.35±0.05; isomer shift =+0.23±0.05 mm/sec with respect to a Zn66Te129 (T12=70 m) source at 80A°K. Below TC, at 21A°K, we deduce the following: Hi=25±5 kOe; cosβ=0.45±0.05. The e2qQ value at 21A°K was 727 Mc/sec, 10% greater than that at 78A°K.

Original language	English
Pages (from-to)	481-483
Number of pages	3
Journal	Physical Review
Volume	177
Issue number	2
DOIs	https://doi.org/10.1103/PhysRev.177.481
State	Published - 1969
Externally published	Yes

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@article{c10974c1a22442c5bf6a3bef88624152,

title = "Internal field studies of ferromagnetic CrI3 by means of the M{\"o}ssbauer effect in I129",

abstract = "The M{\"o}ssbauer effect in the 27.8-keV transition of I129 was used to measure the coupling constants of the internal fields of the insulating ferromagnet CrI3 above and below the Curie temperature (TC). Above TC, at 78A°K, the following parameters were obtained: e2qQ(I127)=+662±8 Mc/sec; η=0.35±0.05; isomer shift =+0.23±0.05 mm/sec with respect to a Zn66Te129 (T12=70 m) source at 80A°K. Below TC, at 21A°K, we deduce the following: Hi=25±5 kOe; cosβ=0.45±0.05. The e2qQ value at 21A°K was 727 Mc/sec, 10% greater than that at 78A°K.",

author = "C. Goldstein and M. Pasternak",

year = "1969",

doi = "10.1103/PhysRev.177.481",

language = "אנגלית",

volume = "177",

pages = "481--483",

journal = "Physical Review",

issn = "0031-899X",

publisher = "American Institute of Physics",

number = "2",

}

TY - JOUR

T1 - Internal field studies of ferromagnetic CrI3 by means of the Mössbauer effect in I129

AU - Goldstein, C.

AU - Pasternak, M.

PY - 1969

Y1 - 1969

N2 - The Mössbauer effect in the 27.8-keV transition of I129 was used to measure the coupling constants of the internal fields of the insulating ferromagnet CrI3 above and below the Curie temperature (TC). Above TC, at 78A°K, the following parameters were obtained: e2qQ(I127)=+662±8 Mc/sec; η=0.35±0.05; isomer shift =+0.23±0.05 mm/sec with respect to a Zn66Te129 (T12=70 m) source at 80A°K. Below TC, at 21A°K, we deduce the following: Hi=25±5 kOe; cosβ=0.45±0.05. The e2qQ value at 21A°K was 727 Mc/sec, 10% greater than that at 78A°K.

AB - The Mössbauer effect in the 27.8-keV transition of I129 was used to measure the coupling constants of the internal fields of the insulating ferromagnet CrI3 above and below the Curie temperature (TC). Above TC, at 78A°K, the following parameters were obtained: e2qQ(I127)=+662±8 Mc/sec; η=0.35±0.05; isomer shift =+0.23±0.05 mm/sec with respect to a Zn66Te129 (T12=70 m) source at 80A°K. Below TC, at 21A°K, we deduce the following: Hi=25±5 kOe; cosβ=0.45±0.05. The e2qQ value at 21A°K was 727 Mc/sec, 10% greater than that at 78A°K.

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U2 - 10.1103/PhysRev.177.481

DO - 10.1103/PhysRev.177.481

M3 - מאמר

AN - SCOPUS:36049057341

VL - 177

SP - 481

EP - 483

JO - Physical Review

JF - Physical Review

SN - 0031-899X

IS - 2

ER -

Internal field studies of ferromagnetic CrI3 by means of the Mössbauer effect in I129

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