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물리학과입니다.
2023학년도 2학기 자연과학연구소 전문가초청 세미나를 안내해 드립니다.
제목: Two-dimensional quantum materials with atomic defects for quantum information science
일시: 11월 16일(목) 오후 4시 30분
장소: 진리관 522호
초록:
Atomic defects in solid-state materials provide an interesting platform to study quantum information science with applications in quantum sensing, computing and communication. Two-dimensional materials with atomic defects have recently been introduced as emerging systems that can host single-photon emitters which are particularly promising for quantum communication. Interplay between charge, optical, and spin states of defects allows various experimental observations that are critical to understand and manipulate the properties of single-photon emitters. In this talk, we introduce the electrical engineering and charge state control of single-photon emitters in two-dimensional host materials embedded in van der Waals heterostructures. Also, we will discuss the possibility to observe single-photon emission in a wider range of van der Waals crystals through tailoring their material properties.