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SUMMARY:Observation of ferron transport
DTSTART;VALUE=DATE-TIME:20260414T023000Z
DTEND;VALUE=DATE-TIME:20260414T033000Z
DTSTAMP;VALUE=DATE-TIME:20260503T050100Z
UID:indico-event-4912@indico-tdli.sjtu.edu.cn
DESCRIPTION:Speakers: Xianzhe Chen（陈贤哲） (Fudan University)\n\nHo
 st: Prof. Liang Liu  Venue: TDLI Meeting Room N600Tencent Meeting link:
  https://meeting.tencent.com/dm/sTkt6voC7m3GMeeting ID: 431277518\, no pa
 ssword Abstract:Ferroelectrics feature spontaneous electric dipolar order
  that can be reconfigured by electric fields. Recent theoretical studies o
 f the collective excitations of this electric dipolar order give rise to t
 he hope that these ‘ferron’ quasiparticles may complement the magnons 
 of magnetic materials in information and heat management technologies. Yet
  direct experimental evidence of ferron transport has remained elusive. He
 re we demonstrate efficient ferron injection and detection enabled by ferr
 omagnetic metal contacts\, achieving non-local signal transmission up to t
 ens of micrometer distances in several ferroelectric materials. The transm
 ission efficiency can be modulated by external magnetic fields that couple
  to the contacts and switched by gate electric fields that control the fer
 roelectric polarization. Ferron-based devices open new energy efficient st
 rategies that employ ferroelectric materials in a future sustainable infor
 mation society. Biography:Dr. Xianzhe Chen is currently a Youth Researche
 r at the College of Integrated Circuits & Micro-Nano Electronics\, Fudan U
 niversity. He received his B.S. and Ph.D. degrees from Tsinghua University
  in 2015 and 2020 respectively. From 2020 to 2021\, he conducted postdocto
 ral research at the University of Tokyo with support from the JSPS Fellows
 hip. Between 2021 and 2024\, he pursued postdoctoral work at the Universit
 y of California\, Berkeley\, and Lawrence Berkeley National Laboratory. He
  joined Fudan University in 2024. His research mainly focuses on spintroni
 c materials and devices. He has published more than 10 papers as first or 
 corresponding author in journals including Nature\, Nature Materials\, Nat
 ure Electronics\, and Physical Review Letters. \n\nhttps://indico-tdli.sj
 tu.edu.cn/event/4912/
LOCATION:Tsung-Dao Lee Institute/N6F-N600 - Lecture Room (Tsung-Dao Lee In
 stitute)
URL:https://indico-tdli.sjtu.edu.cn/event/4912/
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