Tailoring the properties of quantum dot-micropillars by ultrafast optical injection of free charge carriers

Autor: Emanuel Peinke, Tobias Sattler, Guilherme M. Torelly, Patricia L. Souza, Sylvain Perret, Joël Bleuse, Julien Claudon, Willem L. Vos, Jean-Michel Gérard

Publikováno v: Light: Science & Applications, Vol 10, Iss 1, Pp 1-15 (2021)

Abstract We review recent studies of cavity switching induced by the optical injection of free carriers in micropillar cavities containing quantum dots. Using the quantum dots as a broadband internal light source and a streak camera as detector, we t

Externí odkaz: https://doaj.org/article/774e20202d76408fb640871f853f93a1

Organic compounds in fluid inclusions of Archean quartz-Analogues of prebiotic chemistry on early Earth.

Autor: Ulrich Schreiber, Christian Mayer, Oliver J Schmitz, Pia Rosendahl, Amela Bronja, Markus Greule, Frank Keppler, Ines Mulder, Tobias Sattler, Heinz F Schöler

Publikováno v: PLoS ONE, Vol 12, Iss 6, p e0177570 (2017)

The origin of life is still an unsolved mystery in science. Hypothetically, prebiotic chemistry and the formation of protocells may have evolved in the hydrothermal environment of tectonic fault zones in the upper continental crust, an environment wh

Externí odkaz: https://doaj.org/article/b7045290d30149198eb52328dfa2bf97

Tailoring the properties of quantum dot-micropillars by ultrafast optical injection of free charge carriers

Autor: Jean-Michel Gérard, Sylvain Perret, Joël Bleuse, Patricia L. Souza, Julien Claudon, Tobias Sattler, Willem L. Vos, Guilherme M. Torelly, Emanuel Peinke

Publikováno v: Light, Science & Applications
Light: Science & Applications, Vol 10, Iss 1, Pp 1-15 (2021)
Light: Science and Applications
Light: Science and Applications, 2021, 10 (1), pp.215. ⟨10.1038/s41377-021-00654-y⟩

We review recent studies of cavity switching induced by the optical injection of free carriers in micropillar cavities containing quantum dots. Using the quantum dots as a broadband internal light source and a streak camera as detector, we track the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5040e56d547e2155753c0fdc1bda96c3
https://doi.org/10.1038/s41377-021-00654-y

Probing microcavity switching events on the picosecond time scale using quantum dots as a broadband internal fluorescent source

Autor: Jean-Michel Gérard, Julien Claudon, Guilherme M. Torelly, Emanuel Peinke, Joël Bleuse, P. L. Souza, Tobias Sattler, Arthur Gérard

Publikováno v: APL Photonics
APL Photonics, 2020, 5 (12), pp.126104. ⟨10.1063/5.0026602⟩
APL Photonics, Vol 5, Iss 12, Pp 126104-126104-8 (2020)

We report on ultrafast all-optical switching experiments performed on pillar microcavities containing a collection of quantum dots (QDs). Using QDs as a broadband internal light source and a detection setup based on a streak camera, we track in paral

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3dbbc496992824d5e93c9903a8e87e75
https://hal.science/hal-03955843

Chloromethane emissions in human breath

Autor: Markus Greule, Heinz Friedrich Schöler, Tobias Sattler, Daniela Polag, Frank Keppler, Nicole Jaeger, Jan Fischer

Publikováno v: Science of The Total Environment. :405-410

Chloromethane (CH3Cl), currently the most abundant chlorinated organic compound in the atmosphere at around ~ 550 parts per trillion by volume (pptv), is considered responsible for approximately 16% of halogen-catalyzed stratospheric ozone destructio

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b7ee5e81523898ce7ec2faf416182d24
https://doi.org/10.1016/j.scitotenv.2017.06.202