Ge, H., Huang, C. J., Zhang, Q., Zhao, N., Yang, J., Wang, L., Fu, Y., Zhang, L., Song, Z. M., Li, T. T., Ding, F., Xu, J. B., Zhang, Y. F., Tong, X., Wang, S. M., Mei, J. W., Podlesnyak, A., Wu, L. S., Chen, G., & Sheng, J. M. (2022). Interplay of itinerant electrons and Ising moments in a hybrid honeycomb quantum magnet TmNi3Al9. Physical Review B, 106(5), Article 054434. https://doi.org/10.1103/PhysRevB.106.054434
Ge, H. ; Huang, C. J. ; Zhang, Q. et al. / Interplay of itinerant electrons and Ising moments in a hybrid honeycomb quantum magnet TmNi3Al9. In: Physical Review B. 2022 ; Vol. 106, No. 5.
@article{62e7cbdeed34420bb7872123a9b6ebd9,
title = "Interplay of itinerant electrons and Ising moments in a hybrid honeycomb quantum magnet TmNi3Al9",
abstract = "The interplay between itinerant electrons and local magnetic moments in quantum materials brings about rich and fascinating phenomena and stimulates various developments in the theoretical framework. In this work, thermodynamic, electric transport, and neutron diffraction measurements were performed on a newly synthesized honeycomb lattice magnet TmNi3Al9. Based on the experimental data, a magnetic-field-temperature phase diagram was constructed, exhibiting three essentially different magnetic regions. Below TN=2.97±0.02KTm3+, moments order antiferromagnetically in zero field. We found that the Tm3+ ions form a pseudodoublet ground state with the Ising-like moments lying normal to the two-dimensional honeycomb layers. Application of a magnetic field along the easy axis gradually suppresses the antiferromagnetic order in favor of an induced ferromagnetic state above the critical field Bc=0.92±0.05T. In the vicinity of Bc, a strong enhancement of the quantum spin fluctuations was observed. The quantum Ising nature of the local moments and the coupling to itinerant electrons are discussed.",
author = "H. Ge and Huang, {C. J.} and Q. Zhang and N. Zhao and J. Yang and L. Wang and Y. Fu and L. Zhang and Song, {Z. M.} and Li, {T. T.} and F. Ding and Xu, {J. B.} and Zhang, {Y. F.} and X. Tong and Wang, {S. M.} and Mei, {J. W.} and A. Podlesnyak and Wu, {L. S.} and Gang Chen and Sheng, {J. M.}",
note = "Publisher Copyright: {\textcopyright} 2022 American Physical Society. ",
year = "2022",
month = aug,
day = "1",
doi = "10.1103/PhysRevB.106.054434",
language = "English",
volume = "106",
journal = "Physical Review B",
issn = "2469-9950",
publisher = "American Physical Society",
number = "5",
}
Ge, H, Huang, CJ, Zhang, Q, Zhao, N, Yang, J, Wang, L, Fu, Y, Zhang, L, Song, ZM, Li, TT, Ding, F, Xu, JB, Zhang, YF, Tong, X, Wang, SM, Mei, JW, Podlesnyak, A, Wu, LS, Chen, G & Sheng, JM 2022, 'Interplay of itinerant electrons and Ising moments in a hybrid honeycomb quantum magnet TmNi3Al9', Physical Review B, vol. 106, no. 5, 054434. https://doi.org/10.1103/PhysRevB.106.054434
Interplay of itinerant electrons and Ising moments in a hybrid honeycomb quantum magnet TmNi3Al9. / Ge, H.; Huang, C. J.; Zhang, Q. et al.
In:
Physical Review B, Vol. 106, No. 5, 054434, 01.08.2022.
Research output: Contribution to journal › Article › peer-review
TY - JOUR
T1 - Interplay of itinerant electrons and Ising moments in a hybrid honeycomb quantum magnet TmNi3Al9
AU - Ge, H.
AU - Huang, C. J.
AU - Zhang, Q.
AU - Zhao, N.
AU - Yang, J.
AU - Wang, L.
AU - Fu, Y.
AU - Zhang, L.
AU - Song, Z. M.
AU - Li, T. T.
AU - Ding, F.
AU - Xu, J. B.
AU - Zhang, Y. F.
AU - Tong, X.
AU - Wang, S. M.
AU - Mei, J. W.
AU - Podlesnyak, A.
AU - Wu, L. S.
AU - Chen, Gang
AU - Sheng, J. M.
N1 - Publisher Copyright:
© 2022 American Physical Society.
PY - 2022/8/1
Y1 - 2022/8/1
N2 - The interplay between itinerant electrons and local magnetic moments in quantum materials brings about rich and fascinating phenomena and stimulates various developments in the theoretical framework. In this work, thermodynamic, electric transport, and neutron diffraction measurements were performed on a newly synthesized honeycomb lattice magnet TmNi3Al9. Based on the experimental data, a magnetic-field-temperature phase diagram was constructed, exhibiting three essentially different magnetic regions. Below TN=2.97±0.02KTm3+, moments order antiferromagnetically in zero field. We found that the Tm3+ ions form a pseudodoublet ground state with the Ising-like moments lying normal to the two-dimensional honeycomb layers. Application of a magnetic field along the easy axis gradually suppresses the antiferromagnetic order in favor of an induced ferromagnetic state above the critical field Bc=0.92±0.05T. In the vicinity of Bc, a strong enhancement of the quantum spin fluctuations was observed. The quantum Ising nature of the local moments and the coupling to itinerant electrons are discussed.
AB - The interplay between itinerant electrons and local magnetic moments in quantum materials brings about rich and fascinating phenomena and stimulates various developments in the theoretical framework. In this work, thermodynamic, electric transport, and neutron diffraction measurements were performed on a newly synthesized honeycomb lattice magnet TmNi3Al9. Based on the experimental data, a magnetic-field-temperature phase diagram was constructed, exhibiting three essentially different magnetic regions. Below TN=2.97±0.02KTm3+, moments order antiferromagnetically in zero field. We found that the Tm3+ ions form a pseudodoublet ground state with the Ising-like moments lying normal to the two-dimensional honeycomb layers. Application of a magnetic field along the easy axis gradually suppresses the antiferromagnetic order in favor of an induced ferromagnetic state above the critical field Bc=0.92±0.05T. In the vicinity of Bc, a strong enhancement of the quantum spin fluctuations was observed. The quantum Ising nature of the local moments and the coupling to itinerant electrons are discussed.
UR - http://www.scopus.com/inward/record.url?scp=85137722849&partnerID=8YFLogxK
U2 - 10.1103/PhysRevB.106.054434
DO - 10.1103/PhysRevB.106.054434
M3 - Article
AN - SCOPUS:85137722849
SN - 2469-9950
VL - 106
JO - Physical Review B
JF - Physical Review B
IS - 5
M1 - 054434
ER -
Ge H, Huang CJ, Zhang Q, Zhao N, Yang J, Wang L et al. Interplay of itinerant electrons and Ising moments in a hybrid honeycomb quantum magnet TmNi3Al9. Physical Review B. 2022 Aug 1;106(5):054434. doi: 10.1103/PhysRevB.106.054434
