ORALS
SESSION:
SolidStateChemistryWedPM1-R4
| Poeppelmeier International Symposium(3rd Intl Symp on Solid State Chemistry for Applications & Sustainable Development) |
| Wed. 29 Nov. 2023 / Room: Dreams 4 | |
| Session Chairs: Paul Salvador; Session Monitor: TBA |
14:55: [SolidStateChemistryWedPM107] OS
EXPERIMENTAL REALIZATION OF LOW DIMENSIONAL MAGNETS Hongcheng Lu1 ;
1Huazhong U. of Science and Technology, Wuhan, China;
Paper Id: 193
[Abstract] Low dimensional quantum magnets have been extensively investigated recently because of their novel intriguing quantum phenomena such as spin liquid and spin-charge separation, and their relation to high temperature superconductivity.[1] However, experimental realization of such low dimensional quantum magnets is still difficult, in particular experimentally realizing the specific magnetic lattices and models such as one dimensional (1D) chain lattice and two dimensional (2D) triangular lattice and Kagomé lattice, which have been theoretically predicted and investigated. Thus, discovery of experimental magnetic lattices is crucial to test theoretical predictions or to explore novel exotic phenomena. In this talk, experimental realization and magnetic properties of several new low dimensional quantum antiferromagnets with specific magnetic lattices will be introduced, including the nearly-ideal 1D spin chain systems (2,2’-bipyridyl)FeF3·2H2O with S = 5/2 and MF2(bibp)2 (bibp = 4,4’-bis(1-imidazolyl)biphenyl) (M = Co, S = 3/2, Ni, S = 1), 1D zig-zag chain systems MIO3F (M = Ni, Co) with spin-flop transition,[2] 1D mixed-spin chain systems MVF6(pyrazine)2·4H2O with constrast magnetic behaviors, 2D triangular systems KMB4O6F3 (M = Co, Ni, Fe) and Ni(HPO3)(4,4’-bipyridyl)H2O, 2D Kagomé systems M3(PO3)(4,4’-bipyridyl)3(H2O)6·4H2O.
References:
[1] L. Balents, Nature 2010, 464, 199-208.
[2] D. Wang, L. Kong, P. Fan, H. Chen, S. Zhu, W. Liu, L. Cao, Y. Sun, S. Du, J. Schneeloch, R. Zhong, G. Gu, L. Fu, H. Ding, H. Gao, Science 2018, 362, 333-335.
