Large inverse and normal magnetocaloric effects in HoBi compound with nonhysteretic first-order phase transition

Yan Zhang; You Guo Shi; Li Chen Wang; Xin Qi Zheng; Jun Liu; Ya Xu Jin; Ke Wei Zhang; Hong Xia Liu; Shuo Tong Zong; Zhi Gang Sun; Ji Fan Hu; Tong Yun Tong; Bao Gen Shen

doi:10.1088/1674-1056/ac597f

Large inverse and normal magnetocaloric effects in HoBi compound with nonhysteretic first-order phase transition

Yan Zhang, You Guo Shi, Li Chen Wang, Xin Qi Zheng, Jun Liu, Ya Xu Jin, Ke Wei Zhang, Hong Xia Liu, Shuo Tong Zong^*, Zhi Gang Sun, Ji Fan Hu, Tong Yun Tong, Bao Gen Shen

^*Corresponding author for this work

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

4 Citations (Scopus)

Abstract

HoBi single crystal and polycrystalline compounds with NaCl-type structure are successfully obtained, and their magnetic and magnetocaloric properties are studied in detail. With temperature increasing, HoBi compound undergoes two magnetic transitions at 3.7 K and 6 K, respectively. The transition temperature at 6 K is recognized as an antiferromagnetic-to-paramagnetic (AFM-PM) transition, which belongs to the first-order magnetic phase transition (FOMT). It is interesting that the HoBi compound with FOMT exhibits good thermal and magnetic reversibility. Furthermore, a large inverse and normal magnetocaloric effect (MCE) is found in HoBi single crystal in the H||[100] direction, and the positive ΔS M peak reaches 13.1 J/kg·K under a low field change of 2 T and the negative ΔS M peak arrives at -18 J/kg·K under a field change of 5 T. These excellent properties are expected to be applied to some magnetic refrigerators with special designs and functions.

Original language	English
Article number	077501
Journal	Chinese Physics B
Volume	31
Issue number	7
DOIs	https://doi.org/10.1088/1674-1056/ac597f
Publication status	Published - 1 Jun 2022
Externally published	Yes

Keywords

antiferromagnetic
magnetocaloric effect
rare-earth compounds

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10.1088/1674-1056/ac597f

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Zhang, Y., Shi, Y. G., Wang, L. C., Zheng, X. Q., Liu, J., Jin, Y. X., Zhang, K. W., Liu, H. X., Zong, S. T., Sun, Z. G., Hu, J. F., Tong, T. Y., & Shen, B. G. (2022). Large inverse and normal magnetocaloric effects in HoBi compound with nonhysteretic first-order phase transition. Chinese Physics B, 31(7), Article 077501. https://doi.org/10.1088/1674-1056/ac597f

@article{cb5b8a438fe348d9bc41e055f7dbec91,

title = "Large inverse and normal magnetocaloric effects in HoBi compound with nonhysteretic first-order phase transition",

abstract = "HoBi single crystal and polycrystalline compounds with NaCl-type structure are successfully obtained, and their magnetic and magnetocaloric properties are studied in detail. With temperature increasing, HoBi compound undergoes two magnetic transitions at 3.7 K and 6 K, respectively. The transition temperature at 6 K is recognized as an antiferromagnetic-to-paramagnetic (AFM-PM) transition, which belongs to the first-order magnetic phase transition (FOMT). It is interesting that the HoBi compound with FOMT exhibits good thermal and magnetic reversibility. Furthermore, a large inverse and normal magnetocaloric effect (MCE) is found in HoBi single crystal in the H||[100] direction, and the positive ΔS M peak reaches 13.1 J/kg·K under a low field change of 2 T and the negative ΔS M peak arrives at -18 J/kg·K under a field change of 5 T. These excellent properties are expected to be applied to some magnetic refrigerators with special designs and functions.",

keywords = "antiferromagnetic, magnetocaloric effect, rare-earth compounds",

author = "Yan Zhang and Shi, {You Guo} and Wang, {Li Chen} and Zheng, {Xin Qi} and Jun Liu and Jin, {Ya Xu} and Zhang, {Ke Wei} and Liu, {Hong Xia} and Zong, {Shuo Tong} and Sun, {Zhi Gang} and Hu, {Ji Fan} and Tong, {Tong Yun} and Shen, {Bao Gen}",

note = "Publisher Copyright: {\textcopyright} 2022 Chinese Physical Society and IOP Publishing Ltd.",

year = "2022",

month = jun,

day = "1",

doi = "10.1088/1674-1056/ac597f",

language = "English",

volume = "31",

journal = "Chinese Physics B",

issn = "1674-1056",

publisher = "IOP Publishing Ltd.",

number = "7",

}

TY - JOUR

T1 - Large inverse and normal magnetocaloric effects in HoBi compound with nonhysteretic first-order phase transition

AU - Zhang, Yan

AU - Shi, You Guo

AU - Wang, Li Chen

AU - Zheng, Xin Qi

AU - Liu, Jun

AU - Jin, Ya Xu

AU - Zhang, Ke Wei

AU - Liu, Hong Xia

AU - Zong, Shuo Tong

AU - Sun, Zhi Gang

AU - Hu, Ji Fan

AU - Tong, Tong Yun

AU - Shen, Bao Gen

PY - 2022/6/1

Y1 - 2022/6/1

N2 - HoBi single crystal and polycrystalline compounds with NaCl-type structure are successfully obtained, and their magnetic and magnetocaloric properties are studied in detail. With temperature increasing, HoBi compound undergoes two magnetic transitions at 3.7 K and 6 K, respectively. The transition temperature at 6 K is recognized as an antiferromagnetic-to-paramagnetic (AFM-PM) transition, which belongs to the first-order magnetic phase transition (FOMT). It is interesting that the HoBi compound with FOMT exhibits good thermal and magnetic reversibility. Furthermore, a large inverse and normal magnetocaloric effect (MCE) is found in HoBi single crystal in the H||[100] direction, and the positive ΔS M peak reaches 13.1 J/kg·K under a low field change of 2 T and the negative ΔS M peak arrives at -18 J/kg·K under a field change of 5 T. These excellent properties are expected to be applied to some magnetic refrigerators with special designs and functions.

AB - HoBi single crystal and polycrystalline compounds with NaCl-type structure are successfully obtained, and their magnetic and magnetocaloric properties are studied in detail. With temperature increasing, HoBi compound undergoes two magnetic transitions at 3.7 K and 6 K, respectively. The transition temperature at 6 K is recognized as an antiferromagnetic-to-paramagnetic (AFM-PM) transition, which belongs to the first-order magnetic phase transition (FOMT). It is interesting that the HoBi compound with FOMT exhibits good thermal and magnetic reversibility. Furthermore, a large inverse and normal magnetocaloric effect (MCE) is found in HoBi single crystal in the H||[100] direction, and the positive ΔS M peak reaches 13.1 J/kg·K under a low field change of 2 T and the negative ΔS M peak arrives at -18 J/kg·K under a field change of 5 T. These excellent properties are expected to be applied to some magnetic refrigerators with special designs and functions.

KW - antiferromagnetic

KW - magnetocaloric effect

KW - rare-earth compounds

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U2 - 10.1088/1674-1056/ac597f

DO - 10.1088/1674-1056/ac597f

M3 - Article

AN - SCOPUS:85133628592

SN - 1674-1056

VL - 31

JO - Chinese Physics B

JF - Chinese Physics B

IS - 7

M1 - 077501

ER -

Large inverse and normal magnetocaloric effects in HoBi compound with nonhysteretic first-order phase transition

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