Magnetically confined surface and bulk excitons in a layered antiferromagnet

DOI to cite this document:: 10.5283/epub.76925

Shao, Yiming ; Dirnberger, Florian

; Qui, Siyuan ; Acharya, Swagata ; Terres, Sophia ; Telford, Evan J. ; Pashov, Dimitar ; Kim, Brian S. Y. ; Ruta, Francesco L. ; Chica, Daniel G. ; Dismukes, Avalon H. ; Ziebel, Michael E. ; Wang, Yiping ; Choe, Jeongheon ; Bae, Youn Jue ; Millis, Andrew J. ; Katsnelson, Mikhail I. ; Mosina, Kseniia ; Sofer, Zdeněk ; Huber, Rupert

; Zhu, Xiaoyang ; Roy, Xavier ; van Schilfgaarde, Mark ; Chernikov, Alexey ; Basov, D. N.

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Date of publication of this fulltext: 02 Jul 2025 10:43

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Abstract

The discovery of two-dimensional van der Waals magnets has greatly expanded our ability to create and control nanoscale quantum phases. A unique capability emerges when a two-dimensional magnet is also a semiconductor that features tightly bound excitons with large oscillator strengths that fundamentally determine the optical response and are tunable with magnetic fields. Here we report a ...