elib
DLR-Header
DLR-Logo -> http://www.dlr.de
DLR Portal Home | Imprint | Privacy Policy | Contact | Deutsch
Fontsize: [-] Text [+]

Background-free spectroscopy of impurity transitions in semiconductors with a continuous-wave terahertz photomixer source

Wienold, Martin and Pavlov, Sergey and Abrosimov, N. V. and Hübers, Heinz-Wilhelm (2019) Background-free spectroscopy of impurity transitions in semiconductors with a continuous-wave terahertz photomixer source. 44th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz 2019), 2019-09-01 - 2019-09-06, Paris. doi: 10.1109/IRMMW-THz.2019.8873787.

[img] PDF - Only accessible within DLR
194kB

Abstract

We present a method for background-free spectroscopy of shallow impurity transitions in semiconductors with residual impurity concentrations. The method is based on a continuous wave terahertz photomixer source and a scheme for optically modulating the concentration of neutral impurities.

Item URL in elib:https://elib.dlr.de/133249/
Document Type:Conference or Workshop Item (Speech)
Title:Background-free spectroscopy of impurity transitions in semiconductors with a continuous-wave terahertz photomixer source
Authors:
AuthorsInstitution or Email of AuthorsAuthor's ORCID iDORCID Put Code
Wienold, MartinUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Pavlov, SergeyUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Abrosimov, N. V.Leibniz-Institut für Kristallzüchtung (IKZ), BerlinUNSPECIFIEDUNSPECIFIED
Hübers, Heinz-WilhelmUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Date:2019
Refereed publication:Yes
Open Access:No
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
DOI:10.1109/IRMMW-THz.2019.8873787
Status:Accepted
Keywords:Terahertz spectroscopy, impurity transitions
Event Title:44th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz 2019)
Event Location:Paris
Event Type:international Conference
Event Start Date:1 September 2019
Event End Date:6 September 2019
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Space
HGF - Program Themes:Earth Observation
DLR - Research area:Raumfahrt
DLR - Program:R EO - Earth Observation
DLR - Research theme (Project):R - Optical Technologies and Applications
Location: Berlin-Adlershof
Institutes and Institutions:Institute of Optical Sensor Systems > Terahertz and Laser Spectroscopy
Deposited By: Wienold, Martin
Deposited On:08 Jan 2020 08:41
Last Modified:07 Jun 2024 10:33

Repository Staff Only: item control page

Browse
Search
Help & Contact
Information
electronic library is running on EPrints 3.3.12
Website and database design: Copyright © German Aerospace Center (DLR). All rights reserved.