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Public Seminar of RPg Student:
Magnetic properties of dipole-octupole doublets on the diamond lattice


Speaker:Mr. Rui LUO
Affiliation:The University of Hong Kong
Date:June 16, 2021 (Wednesday)
Time:11:30 a.m.
Venue:ZOOM Meeting ID: 645 936 7869
https://hku.zoom.us/j/6459367869

Abstract
 

For electron systems in compound, the energy is combined by different parts. 

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For the compounds with 4d and 5d, the influence of electrons correlation and spin-orbit coupling play significant roles and brings fruitful phenomena[1]. Starting from the upper interaction, our group have studied the influence of entanglement in triangular lattice[2], getting a series of  properties, such as phases, spin wave. 

In my recent work, I repeat the former work. Further, I promote this work on 3-dimension structure, diamond lattice. 

[1]William Witczak-Krempa, Gang Chen, Yong Baek Kim, and Leon Balents, Correlated quantum phenomena in the strong spin-orbit regime, Annu. Rev. Condens. Matter Phys. 5, 57 (2014).

[2] Yao-Dong Li, Xiaoqun Wang, Gang Chen,Hidden multipolar orders of dipole-octupole doublets on a triangular lattice, PHYSICAL REVIEW B 94, 201114(R) (2016)

Anyone interested is welcome to attend.