Biswas, Indro and Schulze, Mathias and Hechenblaikner, Gerald and Ziegler, Tobias and Brandt, Nico and Bergner, Patrick and Erfurth, Felix and Pfeil, Markus (2014) A Quantum Yield Measurement Setup for the Charge Compensation for the LISA Pathfinder Space Mission. DPG-Frühjahrstagung der Sektion Kondensierte Materie, 2014-03-30 - 2014-04-04, Dresden, Deutschland.
PDF (Poster)
952kB |
Abstract
The evolved Laser Interferometry Space Antenna (eLISA) is an inter- national fundamental research project with the aim of the detection of gravitational waves by monitoring the distance between two test bod- ies in space. The LISA path�nder mission will perform experiments in a small scale with lower precision and identify upcoming challenges for the future mission. A contactless minimally invasive discharge sys- tem based on the photoemission process is necessary in order to avoid electrostatic forces on the test bodies. For the development the pho- toemission quantum yields of possible coatings were determined and uprising methodical issues were evaluated. An experimental setup was designed in a high vacuum chamber for the recording of the energy distribution of electrons emitted by UV radiation. The di�erences be- tween the ideal spherical and a cylindrical setup with a possibility for quick sample exchange are explained.
Item URL in elib: | https://elib.dlr.de/92933/ | ||||||||||||||||||||||||||||||||||||
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Document Type: | Conference or Workshop Item (Poster) | ||||||||||||||||||||||||||||||||||||
Title: | A Quantum Yield Measurement Setup for the Charge Compensation for the LISA Pathfinder Space Mission | ||||||||||||||||||||||||||||||||||||
Authors: |
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Date: | 1 April 2014 | ||||||||||||||||||||||||||||||||||||
Refereed publication: | Yes | ||||||||||||||||||||||||||||||||||||
Open Access: | Yes | ||||||||||||||||||||||||||||||||||||
Gold Open Access: | No | ||||||||||||||||||||||||||||||||||||
In SCOPUS: | No | ||||||||||||||||||||||||||||||||||||
In ISI Web of Science: | No | ||||||||||||||||||||||||||||||||||||
Status: | Published | ||||||||||||||||||||||||||||||||||||
Keywords: | photoemission, quantum yield, LISA Pahtfinder, discharge | ||||||||||||||||||||||||||||||||||||
Event Title: | DPG-Frühjahrstagung der Sektion Kondensierte Materie | ||||||||||||||||||||||||||||||||||||
Event Location: | Dresden, Deutschland | ||||||||||||||||||||||||||||||||||||
Event Type: | national Conference | ||||||||||||||||||||||||||||||||||||
Event Start Date: | 30 March 2014 | ||||||||||||||||||||||||||||||||||||
Event End Date: | 4 April 2014 | ||||||||||||||||||||||||||||||||||||
Organizer: | Deutsche Physikalische Gesellschaft | ||||||||||||||||||||||||||||||||||||
HGF - Research field: | Energy | ||||||||||||||||||||||||||||||||||||
HGF - Program: | Efficient Energy Conversion and Use (old) | ||||||||||||||||||||||||||||||||||||
HGF - Program Themes: | Fuel Cells (old) | ||||||||||||||||||||||||||||||||||||
DLR - Research area: | Energy | ||||||||||||||||||||||||||||||||||||
DLR - Program: | E EV - Energy process technology | ||||||||||||||||||||||||||||||||||||
DLR - Research theme (Project): | E - Electrochemical Processes (old) | ||||||||||||||||||||||||||||||||||||
Location: | Stuttgart | ||||||||||||||||||||||||||||||||||||
Institutes and Institutions: | Institute of Engineering Thermodynamics > Electrochemical Energy Technology | ||||||||||||||||||||||||||||||||||||
Deposited By: | Biswas, Dr. Indro | ||||||||||||||||||||||||||||||||||||
Deposited On: | 02 Dec 2014 15:48 | ||||||||||||||||||||||||||||||||||||
Last Modified: | 24 Apr 2024 19:58 |
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