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Combination of ultrafast time-resolved spectroscopy techniques for the analysis of electron dynamics of heliumlike impurity centers in silicon

Deßmann, Nils and Pavlov, Sergey and Pohl, Andreas and Shuman, V. B. and Portsel, L. M. and Lodygin, A. N. and Astrov, Yu. A. and Abrosimov, N. V. and Redlich, B. and Hübers, Heinz-Wilhelm (2022) Combination of ultrafast time-resolved spectroscopy techniques for the analysis of electron dynamics of heliumlike impurity centers in silicon. Physical Review B, 106, p. 195205. American Physical Society. doi: 10.1103/PhysRevB.106.195205. ISSN 2469-9950.

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Abstract

We have combined ultrafast time-resolved techniques, available at European infrared free-electron laser facilities (HFML-FELIX and ELBE), for the analysis of intracenter relaxation processes in an atomiclike energy spectrum of the double donor magnesium in silicon. We show that complementary techniques enable the accurate analysis of complex transients inherent to strongly absorbing multilevel media. From the combined analysis of degenerate pump-probe, photon echo, and transient grating spectroscopy, we find short decay times of (10 ± 1) ps and (30 ± 3) ps for the 2p0 and 2p± states, respectively.

Item URL in elib:https://elib.dlr.de/192265/
Document Type:Article
Title:Combination of ultrafast time-resolved spectroscopy techniques for the analysis of electron dynamics of heliumlike impurity centers in silicon
Authors:
AuthorsInstitution or Email of AuthorsAuthor's ORCID iDORCID Put Code
Deßmann, NilsFELIX Laboratory, Radboud University NijmegenUNSPECIFIEDUNSPECIFIED
Pavlov, SergeyUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Pohl, AndreasUNSPECIFIEDhttps://orcid.org/0009-0005-5091-6476UNSPECIFIED
Shuman, V. B.Ioffe Physical-Technical Institute, St. Petersburg, RussiaUNSPECIFIEDUNSPECIFIED
Portsel, L. M.Ioffe Physical-Technical Institute, St. Petersburg, RussiaUNSPECIFIEDUNSPECIFIED
Lodygin, A. N.Ioffe Physical-Technical Institute, St. Petersburg, RussiaUNSPECIFIEDUNSPECIFIED
Astrov, Yu. A.Ioffe Physical-Technical Institute, St. Petersburg, RussiaUNSPECIFIEDUNSPECIFIED
Abrosimov, N. V.Leibniz-Institut für Kristallzüchtung (IKZ), BerlinUNSPECIFIEDUNSPECIFIED
Redlich, B.FELIX Facility, Radboud University, The NetherlandsUNSPECIFIEDUNSPECIFIED
Hübers, Heinz-WilhelmUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Date:21 November 2022
Journal or Publication Title:Physical Review B
Refereed publication:Yes
Open Access:Yes
Gold Open Access:No
In SCOPUS:Yes
In ISI Web of Science:Yes
Volume:106
DOI:10.1103/PhysRevB.106.195205
Page Range:p. 195205
Publisher:American Physical Society
ISSN:2469-9950
Status:Published
Keywords:ultrafast time-resolved spectroscopy, atomic-like impurities, silicon
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Space
HGF - Program Themes:Space System Technology
DLR - Research area:Raumfahrt
DLR - Program:R SY - Space System Technology
DLR - Research theme (Project):R - Detectors for optical instruments
Location: Berlin-Adlershof
Institutes and Institutions:Institute of Optical Sensor Systems > Terahertz and Laser Spectroscopy
Deposited By: Pavlov, Dr. Sergey
Deposited On:13 Dec 2022 09:21
Last Modified:08 Jan 2024 13:31

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