Academic Journal

Magnetic structure and metamagnetic transitions in the van der Waals antiferromagnet CrPS4

Bibliographic Details
Title: Magnetic structure and metamagnetic transitions in the van der Waals antiferromagnet CrPS4
Authors: Peng, YX, Ding, SL, Cheng, M, Hu, QF, Yang, J, Wang, FG, Xue, MZ, Liu, Z, Lin, ZC, Avdeev, M, Hou, YL, Yang, WY, Zheng, Y, Yang, JB
Publisher Information: Wiley
Publication Year: 2021
Collection: Australian Nuclear Science and Technology Organisation: ANSTO Publications Online
Subject Terms: Magnetic properties, Monocrystals, Antiferromagnetic materials, Neutron diffraction, Anisotropy, Torque, Phase diagrams
Description: In 2D magnets, interlayer exchange coupling is generally weak due to the van der Waals layered structure but it still plays a vital role in stabilizing the long-range magnetic ordering and determining the magnetic properties. Using complementary neutron diffraction, magnetic, and torque measurements, the complete magnetic phase diagram of CrPS4 crystals is determined. CrPS4 shows an antiferromagnetic ground state (A-type) formed by out-of-plane ferromagnetic monolayers with interlayer antiferromagnetic coupling along the c axis below TN = 38 K. Due to small magnetic anisotropy energy and weak interlayer coupling, the low-field metamagnetic transitions in CrPS4, that is, a spin-flop transition at ≈0.7 T and a spin-flip transition from antiferromagnetic to ferromagnetic under a relatively low field of 8 T, can be realized for H∥c. Intriguingly, with an inherent in-plane lattice anisotropy, spin-flop-induced moment realignment in CrPS4 for H∥c is parallel to the quasi-1D chains of CrS6 octahedra. The peculiar metamagnetic transitions and in-plane anisotropy make few-layer CrPS4 flakes a fascinating platform for studying 2D magnetism and for exploring prototype device applications in spintronics and optoelectronics. © 2020 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim
Document Type: article in journal/newspaper
Language: English
Relation: 2001200; Peng, Y., Ding, S., Cheng, M., Hu, Q., Yang, J., Wang, F., Xue, M., Liu, Z., Lin, Z., Avdeev, M., Hou, Y., Yang, W., Zheng, Y., & Yang, J (2020). Magnetic structure and metamagnetic transitions in the van der Waals antiferromagnet CrPS4. Advanced Materials, 32(28), 2001200. doi:10.1002/adma.202001200; 28; Advanced Materials; https://doi.org/10.1002/adma.202001200; https://apo.ansto.gov.au/dspace/handle/10238/10961; 32
DOI: 10.1002/adma.202001200
Availability: https://apo.ansto.gov.au/dspace/handle/10238/10961
https://doi.org/10.1002/adma.202001200
Accession Number: edsbas.BB4DF871
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  – Url: https://apo.ansto.gov.au/dspace/handle/10238/10961#
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  Data: Magnetic structure and metamagnetic transitions in the van der Waals antiferromagnet CrPS4
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  Data: <searchLink fieldCode="AR" term="%22Peng%2C+YX%22">Peng, YX</searchLink><br /><searchLink fieldCode="AR" term="%22Ding%2C+SL%22">Ding, SL</searchLink><br /><searchLink fieldCode="AR" term="%22Cheng%2C+M%22">Cheng, M</searchLink><br /><searchLink fieldCode="AR" term="%22Hu%2C+QF%22">Hu, QF</searchLink><br /><searchLink fieldCode="AR" term="%22Yang%2C+J%22">Yang, J</searchLink><br /><searchLink fieldCode="AR" term="%22Wang%2C+FG%22">Wang, FG</searchLink><br /><searchLink fieldCode="AR" term="%22Xue%2C+MZ%22">Xue, MZ</searchLink><br /><searchLink fieldCode="AR" term="%22Liu%2C+Z%22">Liu, Z</searchLink><br /><searchLink fieldCode="AR" term="%22Lin%2C+ZC%22">Lin, ZC</searchLink><br /><searchLink fieldCode="AR" term="%22Avdeev%2C+M%22">Avdeev, M</searchLink><br /><searchLink fieldCode="AR" term="%22Hou%2C+YL%22">Hou, YL</searchLink><br /><searchLink fieldCode="AR" term="%22Yang%2C+WY%22">Yang, WY</searchLink><br /><searchLink fieldCode="AR" term="%22Zheng%2C+Y%22">Zheng, Y</searchLink><br /><searchLink fieldCode="AR" term="%22Yang%2C+JB%22">Yang, JB</searchLink>
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  Data: Wiley
– Name: DatePubCY
  Label: Publication Year
  Group: Date
  Data: 2021
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  Data: Australian Nuclear Science and Technology Organisation: ANSTO Publications Online
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  Data: <searchLink fieldCode="DE" term="%22Magnetic+properties%22">Magnetic properties</searchLink><br /><searchLink fieldCode="DE" term="%22Monocrystals%22">Monocrystals</searchLink><br /><searchLink fieldCode="DE" term="%22Antiferromagnetic+materials%22">Antiferromagnetic materials</searchLink><br /><searchLink fieldCode="DE" term="%22Neutron+diffraction%22">Neutron diffraction</searchLink><br /><searchLink fieldCode="DE" term="%22Anisotropy%22">Anisotropy</searchLink><br /><searchLink fieldCode="DE" term="%22Torque%22">Torque</searchLink><br /><searchLink fieldCode="DE" term="%22Phase+diagrams%22">Phase diagrams</searchLink>
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  Label: Description
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  Data: In 2D magnets, interlayer exchange coupling is generally weak due to the van der Waals layered structure but it still plays a vital role in stabilizing the long-range magnetic ordering and determining the magnetic properties. Using complementary neutron diffraction, magnetic, and torque measurements, the complete magnetic phase diagram of CrPS4 crystals is determined. CrPS4 shows an antiferromagnetic ground state (A-type) formed by out-of-plane ferromagnetic monolayers with interlayer antiferromagnetic coupling along the c axis below TN = 38 K. Due to small magnetic anisotropy energy and weak interlayer coupling, the low-field metamagnetic transitions in CrPS4, that is, a spin-flop transition at ≈0.7 T and a spin-flip transition from antiferromagnetic to ferromagnetic under a relatively low field of 8 T, can be realized for H∥c. Intriguingly, with an inherent in-plane lattice anisotropy, spin-flop-induced moment realignment in CrPS4 for H∥c is parallel to the quasi-1D chains of CrS6 octahedra. The peculiar metamagnetic transitions and in-plane anisotropy make few-layer CrPS4 flakes a fascinating platform for studying 2D magnetism and for exploring prototype device applications in spintronics and optoelectronics. © 2020 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim
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  Data: article in journal/newspaper
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  Data: 2001200; Peng, Y., Ding, S., Cheng, M., Hu, Q., Yang, J., Wang, F., Xue, M., Liu, Z., Lin, Z., Avdeev, M., Hou, Y., Yang, W., Zheng, Y., & Yang, J (2020). Magnetic structure and metamagnetic transitions in the van der Waals antiferromagnet CrPS4. Advanced Materials, 32(28), 2001200. doi:10.1002/adma.202001200; 28; Advanced Materials; https://doi.org/10.1002/adma.202001200; https://apo.ansto.gov.au/dspace/handle/10238/10961; 32
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  Data: 10.1002/adma.202001200
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  Data: https://apo.ansto.gov.au/dspace/handle/10238/10961<br />https://doi.org/10.1002/adma.202001200
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  Data: edsbas.BB4DF871
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        Value: 10.1002/adma.202001200
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      – Text: English
    Subjects:
      – SubjectFull: Magnetic properties
        Type: general
      – SubjectFull: Monocrystals
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      – SubjectFull: Antiferromagnetic materials
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