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[Lecture] Insights into exotic quantum materials via first-principles hyperfine coupling calculations
Dec. 20, 2023

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Speaker: Zheng Liu, Tsinghua University

Time: 15:00 p.m., December 20, 2023, GMT+8

Venue: Room w563, Physics building, PKU


In a condensed matter system, the hyperfine levels of nuclei reveal important information on the electronic properties, based on which novel experimental techniques are developed. In the computational physics community, meanwhile, decades of efforts have also been made to reliably predict the key ingredients governing the hyperfine splitting in first principle, such as the hyperfine coupling constant and the electric field gradient at a nuclear site. This talk aims to show that by carefully designing the calculation, this computational power can be extended to exotic quantum materials, which further provides useful clues to understand novel experimental observations. The discussion will mainly be based on frustrated or seemingly frustrated magnets.

Source: School of Physics, PKU