SAMOP 2023 – scientific programme

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MO: Fachverband Molekülphysik

MO 13: Poster II

MO 13.14: Poster

Wednesday, March 8, 2023, 16:30–19:00, Empore Lichthof

Readout techniques for the implementation of a trace-gas sensor for nitric oxide — •Maurice Schamber^1,4, Yannick Schellander^2,4, Fabian Munkes^1,4, Patrick Kaspar^1,4, Philipp Neufeld^1,4, Alexander Trachtmann^1,4, Marius Winter^2,4, Patrick Schalberger^2,4, Norbert Frühauf^2,4, Hassan Hayeri^3,4, Philipp Hengel^3,4, Lars Baumgärtner^3,4, Jens Anders^3,4, Robert Löw^1,4, Tilman Pfau^1,4, and Harald Kübler^1,4 — ¹5. Physikalisches Institut, Universität Stuttgart, Pfaffenwaldring 57, 70569 Stuttgart — ²Institut für Großflächige Mikroelektronik, Universität Stuttgart, Allmandring 3b, 70569 Stuttgart — ³Institut für Intelligente Sensorik und Theoretische Elektrotechnik, Universität Stuttgart, Pfaffenwaldring 47, 70569 Stuttgart — ⁴Center for Integrated Quantum Science and Technology (IQST), Universität Stuttgart

Two different readout techniques for nitric oxide spectroscopy are presented. The first approach is based on the detection of charged particles created by collisional ionization of Rydberg molecules in a low-pressure through-flow gas cell setup, whereas the second enables the detection of photons in the deep UV based on a-IGZO semiconductor technology. Both methods are presented within the scope of the development of a trace-gas sensor for nitric oxide.