Zobrazeno 1 - 10
of 23
pro vyhledávání: '"E. Byk"'
Autor:
A. B. Woodland, K. Schumann, L. Uenver-Thiele, K. Rosbach, T. Boffa Ballaran, C. Melai, E. Bykova
Publikováno v:
European Journal of Mineralogy, Vol 36, Pp 845-862 (2024)
The occurrence of Cr-bearing oxide phases as inclusions in diamonds and in extraterrestrial materials has the potential to serve as an indicator of formation conditions. However, such an application requires detailed knowledge of phase stabilities an
Externí odkaz:
https://doaj.org/article/d81c33a5212f4ce5be598bc3ace07244
Publikováno v:
2018 13th European Microwave Integrated Circuits Conference (EuMIC).
This paper presents a wideband three stage monolithic HPA design and characterizations. It is realized on UMS 0.15 μm GaN technology on SiC substrate. The main challenge was to find a good trade-off between RF characteristics (power, Power Added Eff
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9c89755d9a40924ed5e13b6119872bc3
https://doi.org/10.23919/eumic.2018.8539866
https://doi.org/10.23919/eumic.2018.8539866
Autor:
Didier Floriot, H. Jung, Jan Grünenpütt, V. Di Giacomo-Brunel, Daniel Sommer, E. Byk, Hervé Blanck, P. Fellon, Marc Camiade, Benoit Lambert, J.-P. Viaud, Christophe Chang, G. Mouginot
Publikováno v:
2018 13th European Microwave Integrated Circuits Conference (EuMIC).
This paper describes the main characteristics of the new GaN-on-SiC technology in development at UMS. This technology is based on a $0.15 - \mu \mathrm{m}$ gate-length and it is in the phase of industrial qualification for a target release by the end
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e5f627b3a1012dc30c679ec32232d6a6
https://doi.org/10.23919/eumic.2018.8539905
https://doi.org/10.23919/eumic.2018.8539905
Publikováno v:
Microwave Measurement Conference (ARFTG), 2015 85th
Microwave Measurement Conference (ARFTG), 2015 85th, May 2015, Phoenix, United States. pp.1-4, ⟨10.1109/ARFTG.2015.7162905⟩
Microwave Measurement Conference (ARFTG), 2015 85th, May 2015, Phoenix, United States. pp.1-4, ⟨10.1109/ARFTG.2015.7162905⟩
International audience; This paper presents an automatized on-wafer time-domain active load-pull set-up specifically developed for the characterization of High Power GaN High-Electron Mobility Transistors (HEMTs). This set-up is associated to a speci
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1fd2a30a612fdb006da8904fe7dec391
https://hal-unilim.archives-ouvertes.fr/hal-01286807
https://hal-unilim.archives-ouvertes.fr/hal-01286807
Autor:
N. Biedermann, E. Bykova, W. Morgenroth, I. Efthimiopoulos, J. Mueller, G. Spiekermann, K. Glazyrin, A. Pakhomova, K. Appel, M. Wilke
Publikováno v:
European Journal of Mineralogy, Vol 32, Pp 575-586 (2020)
The high-pressure phase transition of strontianite (SrCO3) was investigated at ambient temperature by means of powder and single-crystal X-ray diffraction. The samples were compressed in a diamond anvil cell to a maximum pressure of 49 GPa. Structu
Externí odkaz:
https://doaj.org/article/53dfdf6600fd4dfb95a4d6ddbbdf4872
Autor:
Raymond Quéré, Pierre Guillon, Dominique Baillargeat, M. Soulard, E. Laporte, Raphaël Sommet, David Lopez, E. Byk, Serge Verdeyme
Publikováno v:
Microwave Symposium Digest, 2002 IEEE MTT-S International
Microwave Symposium Digest, 2002 IEEE MTT-S International, 2002, Unknown, Unknown Region. pp.2085--2088
Microwave Symposium Digest, 2002 IEEE MTT-S International, 2002, Unknown, Unknown Region. pp.2085--2088
In this paper, a global method is proposed to characterize the electrothermal behavior of multi-fingered Pseudomorphic High Electron-Mobility Transistors (PHEMTs). The method is based on the coupling of circuit, electromagnetic and thermal softwares.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::99508ecbab765971a273e3a24e637a46
https://hal.archives-ouvertes.fr/hal-01279263
https://hal.archives-ouvertes.fr/hal-01279263
Akademický článek
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Publikováno v:
Вестник университета, Vol 0, Iss 10, Pp 152-157 (2019)
It has been shown, that the national economy of Russia is subject to reform and needs in innovative transformation. The information economy implies radical changes in all its spheres and affects the activities of many economic entities at different h
Externí odkaz:
https://doaj.org/article/a20cb0275a7146d8b76692ba81580492
Autor:
E. Bykova, M. Bykov, A. Černok, J. Tidholm, S. I. Simak, O. Hellman, M. P. Belov, I. A. Abrikosov, H.-P. Liermann, M. Hanfland, V. B. Prakapenka, C. Prescher, N. Dubrovinskaia, L. Dubrovinsky
Publikováno v:
Nature Communications, Vol 9, Iss 1, Pp 1-8 (2018)
As silica melts are believed to be important components of the Earth’s mantle, their structure should determine many of its properties. Here, the authors identify two crystalline modifications of SiO2, whose local structures closely resemble those
Externí odkaz:
https://doaj.org/article/8d9826b0985e4c709907e5cb0071dfc0
Autor:
M. Bykov, E. Bykova, G. Aprilis, K. Glazyrin, E. Koemets, I. Chuvashova, I. Kupenko, C. McCammon, M. Mezouar, V. Prakapenka, H.-P. Liermann, F. Tasnádi, A. V. Ponomareva, I. A. Abrikosov, N. Dubrovinskaia, L. Dubrovinsky
Publikováno v:
Nature Communications, Vol 9, Iss 1, Pp 1-8 (2018)
Owing to the energetic nature of N–N bonds, poly-nitrogen compounds are considered promising high energy density materials. Here, the authors synthesize three iron–nitrogen compounds at high pressure, including FeN4, which features polymeric nitr
Externí odkaz:
https://doaj.org/article/15491df9fe9f44a09cb6e13a4655b340