3 papers
physics.optics2026
Observation of anomalous exciton polariton bands in PEPI perovskite based microcavity at room temperature
Chunzi Xing, Xiaokun Zhai, Chenxi Yang +9
Recently anomalous energy bands with negative mass attract intensive attention where non Hermiticity plays an important role. In this work we observe anomalous exciton polariton ba…
physics.optics2026
Electrically tunable nonrigid moire exciton polariton supersolids at room temperature
Xiaokun Zhai, Junhui Cao Chunzi Xing, Xinmiao Yang +8
A supersolid is a macroscopic quantum state which sustains superfluid and crystallizing structure together after breaking the U(1) symmetry and translational symmetry. On the other…
physics.optics2025
Optically and remotely controlling localization of exciton polariton condensates in a potential lattice
Qiang Ai, Jan Wingenbach, Xinmiao Yang +6
Exciton polaritons are inherently tunable systems with adjustable potential landscape. In this work we show that exciton polariton condensates can be selectively localized in a fix…