Gill, TB orcid.org/0000-0002-1191-6466, Kidd, C, Dean, P et al. (8 more authors) (2022) Ultrafast Two-Dimensional Time-Domain Spectroscopy of Hydrogen-Like Impurity Centers in Germanium. In: Proceedings of the 2022 47th International Conference on Infrared, Millimeter and Terahertz Waves (IRMMW-THz). 2022 47th International Conference on Infrared, Millimeter and Terahertz Waves (IRMMW-THz), 28 Aug - 02 Jun 2022, Delft, The Netherlands. IEEE . ISBN 978-1-7281-9428-8
Abstract
Coherence lifetimes (T 2 ) of excited states of a hydrogen-like arsenic donor in germanium (Ge:As) have been determined by nonlinear two-dimensional (2D) ultrafast time-domain terahertz spectroscopy at cryogenic temperatures. The derived coherence times for the 2po and 2p± donor states are 2 ps and 0.15 ps respectively.
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Copyright, Publisher and Additional Information: | © 2022 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works. Uploaded in accordance with the publisher's self-archiving policy. | ||||
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Institution: | The University of Leeds | ||||
Academic Units: | The University of Leeds > Faculty of Engineering & Physical Sciences (Leeds) > School of Chemistry (Leeds) > Physical Chemistry (Leeds) The University of Leeds > Faculty of Engineering & Physical Sciences (Leeds) > School of Electronic & Electrical Engineering (Leeds) > Pollard Institute (Leeds) |
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Depositing User: | Symplectic Publications | ||||
Date Deposited: | 14 Jun 2022 15:30 | ||||
Last Modified: | 08 Aug 2023 01:26 | ||||
Status: | Published | ||||
Publisher: | IEEE | ||||
Identification Number: | https://doi.org/10.1109/IRMMW-THz50927.2022.9895871 |