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