Investigation of Volt-Ampere Characteristics of a Gas Sensitive Sensor Based on Tin Dioxide

Autor: Сіражідін З. Зайнабідінов, Акрамжон Ю. Бобоєв, Нурітдін Ю. Юнусалієв, Бахтіор Д. Гуломов, Джахонгір А. Урінбоєв

Publikováno v: East European Journal of Physics, Iss 4 (2024)

The volt-ampere characteristics of the sensitive elements of gas sensors are investigated and plotted in coordinates corresponding to various mechanisms of the transfer current. It has been established that the prevailing mechanism of current transfe

Externí odkaz: https://doaj.org/article/e79d04c2a1fb4cb4949bf0a178b400b7

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Isotope effects in the electronic spectra of singly ionised S+ and Se+ donors in silicon

Autor: Matthew D. McCluskey, Bernard Clerjaud, Bernard Pajot

Publikováno v: Physica B: Condensed Matter
Physica B: Condensed Matter, 2003, 340-342, pp.760. ⟨10.1016/j.physb.2003.09.123⟩
Physica B: Condensed Matter, Elsevier, 2003, 340-342, pp.760. ⟨10.1016/j.physb.2003.09.123⟩

We report on the observation of weak satellites of the strong and sharp parity-forbidden, but symmetry-allowed 1s(A1)→1s(T2) doublet of the infrared electronic spectrum of S+ in silicon. The low-energy satellites are ascribed to a Si isotope effect

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f5eee0b7465983a3c781f58c32b5e164
https://doi.org/10.1016/j.physb.2003.09.123

Magnetometry with nitrogen-vacancy ensembles in diamond based on infrared absorption in a doubly resonant optical cavity

Autor: Yannick Dumeige, François Treussart, Dmitry Budker, Victor M. Acosta, Jean-François Roch, Mayeul Chipaux, T. Debuisschert, Kasper Jensen, Vincent Jacques, Andrey Jarmola, Pauli Kehayias

Publikováno v: Physical Review B : Condensed matter and materials physics
Physical Review B : Condensed matter and materials physics, American Physical Society, 2013, 87, pp.155202. ⟨10.1103/PhysRevB.87.155202⟩
Physical Review B: Condensed Matter and Materials Physics (1998-2015)
Physical Review B: Condensed Matter and Materials Physics (1998-2015), 2013, 87, pp.155202. ⟨10.1103/PhysRevB.87.155202⟩
Physical Review B : Condensed matter and materials physics, American Physical Society, 2013, 87, pp.155202. 〈10.1103/PhysRevB.87.155202〉
Physical Review B: Condensed Matter and Materials Physics (1998-2015), American Physical Society, 2013, 87, pp.155202. ⟨10.1103/PhysRevB.87.155202⟩

International audience; We propose using an optical cavity to enhance the sensitivity of a magnetometer relying on the detection of the spin state of a high-density nitrogen-vacancy ensemble in diamond using infrared optical absorption. The role of t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7a5e7cce04eb3c5a8b5608498a782998
https://hal.archives-ouvertes.fr/hal-00975236

Topography induced optical spectral shifts and finite size effect of focal spot

Autor: Tishkova, Victoria, Bacsa, Wolfgang

9 pages with figures; We observe topography induced spectral shifts using high resolution grating spectrometers which we attribute to the fact that the focal spot has a finite size. The topography induced spectral shifts depend on spectrometer gratin

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::c6a8c6a668130702f99bab19346fa770
https://hal.archives-ouvertes.fr/hal-00530332/file/topo.pdf