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学术预告:徐陈超博士谈“First-principles Study of Materials: From Weak to Strong Correlation”

来源 : 沈冬杰     作者 : 沈冬杰     时间 : 2022-03-29  访问量 : 0

时间:2022年3月30日星期三 13:40-14:10

地点:钉钉群

摘要:

Unconventional superconductivity, magnetism and topological phenomenon are currently most attractive topics in condensed matter physics. In this talk, I’ll discuss several topological materials based on First-principles calculations. Depending on the strength of electronic correlation, DFT, DMFT and QMC are applied into weakly correlated nodal line semimetal, strongly correlated Kondo semimetal Ce3Bi4Pd3 and Kitaev-like material Na2IrO3. I’ll start from DFT calculation, and briefly introduce RPA, GW methods as well as their applications in materials. Then, I’ll focus on LDA+DMFT and LDA+QMC calculation in strongly correlated system.


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地址:杭州市余杭区余杭塘路2318号勤园19号楼
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  公安备案号:33011002011919  浙ICP备11056902号-1