Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Steffen Biermann"'
Autor:
Cameron R D Bunney, Vitor S Barroso, Steffen Biermann, August Geelmuyden, Cisco Gooding, Grégoire Ithier, Xavier Rojas, Jorma Louko, Silke Weinfurtner
Publikováno v:
New Journal of Physics, Vol 26, Iss 6, p 065001 (2024)
An accelerated observer moving through empty space sees particles appearing and disappearing, while an observer with a constant velocity does not register any particles. This phenomenon, generally known as the Unruh effect, relies on an initial vacuu
Externí odkaz:
https://doaj.org/article/bc50609453734f9ab91e8c66c149e98c
Autor:
Armin Lambrecht, Carsten Bolwien, Hendrik Fuhr, Gerd Sulz, Annett Isserstedt-Trinke, André Magi, Steffen Biermann, Jürgen Wöllenstein
Infrared attenuated total reflection (ATR) spectroscopy is a common laboratory technique for the analysis of highly absorbing liquids and solids, and a variety of ATR accessories for laboratory FTIR spectrometers are available. However, ATR spectrosc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::aa07616a4e9f13878c6056e927e07b92
https://jsss.copernicus.org/articles/12/123/2023/
https://jsss.copernicus.org/articles/12/123/2023/
Autor:
Julia Baldauf, Ralf Koppert, Martin Hoffmann, André Magi, Karin Wedrich, Patrick Sachse, Steffen Biermann, Thomas Ortlepp, Lutz Müller
Publikováno v:
Terahertz, RF, Millimeter, and Submillimeter-Wave Technology and Applications XIII.
An advanced infrared emitter, consisting of a non-periodic silicium-microstructure and a platinium-nano-composition, which enables extraordinary highly emission intensities is presented. A spectral broadband emission coefficient e of nearly 1 is achi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a909b34f725cb26d156443db58314b98
https://doi.org/10.1117/12.2545119
https://doi.org/10.1117/12.2545119
Publikováno v:
Physical Review D
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=r3c4b2081b22::ed350522a7fdb3291e3cd91ea7df4ab1
Autor:
Jorma Louko, Joerg Schmiedmayer, Steffen Biermann, Sebastian Erne, W. G. Unruh, Cisco Gooding, Silke Weinfurtner
Publikováno v:
Physical Review Letters
The Unruh effect predicts a thermal response for an accelerated detector moving through the vacuum. Here we propose an interferometric scheme to observe an analogue of the circular Unruh effect using a localized laser coupled to a Bose-Einstein conde
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9b99712565a602a0c173ca16edf44d39
Publikováno v:
Die Unternehmung. 68:23-46
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::10ee59e7b285777ee8dffac790b008fb
https://doi.org/10.5771/0042-059x-2014-1-23
https://doi.org/10.5771/0042-059x-2014-1-23
Publikováno v:
SPIE Proceedings.
The series JSIR350 sources are MEMS based infrared emitters. These IR sources are characterized by a high radiation output. Thus, they are excellent for NDIR gas analysis and are ideally suited for using with our pyro-electric or thermopile detectors
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2f91eccb13c8b991c6cd754b18984ba3
https://doi.org/10.1117/12.2208410
https://doi.org/10.1117/12.2208410
Publikováno v:
Tagungsband.
Based on the well-known optical NDIR gas measurement principle Micro-Hybrid developed an advanced gas sensor which works in harsh environments like extraordinary moistures and high temperatures up to 200 °C. A field of application is controlling the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3a5410cccde9fa75257c8325cc4809bb
https://doi.org/10.5162/sensoren2016/p2.3
https://doi.org/10.5162/sensoren2016/p2.3
Publikováno v:
Gasmesstechnik in Theorie und Praxis ISBN: 9783658106867
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::35458609815ad7cb23c65ff081e65cf1
https://doi.org/10.1007/978-3-658-10687-4_17
https://doi.org/10.1007/978-3-658-10687-4_17
Autor:
Steffen Biermann, Wolfgang van Berk, Volker Lüders, Hans-Martin Schulz, Nontje Straaten, Achim Bechtel, Stephen Crabtree, Richard Wirth, Martin Krüger, Niels H. Schovsbo
Publikováno v:
AAPG Bulletin
Methane-rich gas occurs in the total organic carbon–rich Alum Shale (Furongian to Lower Ordovician) in southern Sweden. The lower part of the thermally immature Alum Shale was impregnated by bitumen locally generated by heating from magmatic intrus
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::618bf621135d541b103b712c84265015
https://gfzpublic.gfz-potsdam.de/pubman/item/item_936888
https://gfzpublic.gfz-potsdam.de/pubman/item/item_936888