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SUMMARY:Recent Progress in Engineering Excitonic States in 2D materials
DTSTART;VALUE=DATE-TIME:20260424T020000Z
DTEND;VALUE=DATE-TIME:20260424T030000Z
DTSTAMP;VALUE=DATE-TIME:20260503T050100Z
UID:indico-event-4946@indico-tdli.sjtu.edu.cn
DESCRIPTION:Speakers: Liguo Ma（马立国） (Zhejiang University)\n\nHos
 t: Prof. Xiaoxue Liu  Venue: TDLI Meeting Room N400Tencent Meeting link
 : https://meeting.tencent.com/dm/km9ajy3uAee1 Meeting ID: 375260244\, no 
 password Abstract:Exciton insulator (EI)\, a conductor for excitons but a
 n insulator for charges\, emerges in a material when its charge gap become
 s smaller than the exciton binding energy. An exciton gas spontaneously fo
 rms and could host plenty exotic phases—Bosonic Superfluid\, Exciton Sol
 id\, Chiral Pseudospin Liquid\, etc. I will demonstrate a strongly correla
 ted EI ground state formed in transition metal dichalcogenide (TMD) semico
 nductor double layers. Such kind of equilibrium excitonic system provides 
 new opportunities for engineering quantum many-boson states in solids. Rap
 id developments have emerged recently in the field. Biography:Dr. Liguo M
 a is currently a tenure-track assistant professor in the School of Physics
  of Zhejiang University since 01/2024. He obtained his PhD from Fudan Univ
 ersity in 2019. a postdoc at Cornell University until 2023. Dr. Liguo Ma's
  recent research is focused on strongly correlated phenomena and quantum c
 ondensation in low-dimensional materials.\n\nhttps://indico-tdli.sjtu.edu.
 cn/event/4946/
LOCATION:Tsung-Dao Lee Institute/N4F-N400 - meeting room (Tsung-Dao Lee In
 stitute)
URL:https://indico-tdli.sjtu.edu.cn/event/4946/
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