@inproceedings{b4d69d78cf8640519e44882498b4a956,
title = "Fermi edge singularity in photoluminescence excitation spectra of neutral ultracold electron-hole system",
abstract = "We observed a strong enhancement of spatially direct absorption at the Fermi energy of ultracold electron-hole system in separated electron and hole layers, evidencing Fermi-energy excitons. Absorption was probed by photoluminescence excitation spectroscopy.",
author = "Choksy, {D. J.} and Szwed, {E. A.} and Butov, {L. V.} and Baldwin, {K. W.} and Pfeiffer, {L. N.}",
note = "Publisher Copyright: {\textcopyright} Optica Publishing Group 2023, {\textcopyright}2023TheAuthor(s); CLEO: Fundamental Science, CLEO:FS 2023 - Part of Conference on Lasers and Electro-Optics 2023 ; Conference date: 07-05-2023 Through 12-05-2023",
year = "2023",
doi = "10.1364/CLEO_FS.2023.FW3N.8",
language = "English (US)",
series = "CLEO: Fundamental Science, CLEO:FS 2023",
publisher = "Optical Society of America",
booktitle = "CLEO",
}