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INERA Conference 2015: Light in Nanoscience and Nanotechnology (LNN 2015)

Autor: D Nesheva, K. A. Gesheva, A Szekeres, J Genova, H Chamati, T Ivanova

Publikováno v: Journal of Physics: Conference Series. 682:011001

We are pleased to introduce the Proceedings of the Conference ''Light in Nanoscience and Nanotechnology 2015'' (LNN 2015) organized by the Institute of Solid State Physics, Bulgarian Academy of Sciences in the frames of the INERA Project ''Research a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::167d7953f412dbc18ad5e26eb18a9749
https://doi.org/10.1088/1742-6596/682/1/011001

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Electrochromic and optical study of atmospheric pressure chemical vapour deposition MoO3-Cr2O3 films

Autor: T, Ivanova, K A, Gesheva, M, Kozlov, M, Abrashev

Publikováno v: Journal of nanoscience and nanotechnology. 11(9)

Electrochromism (EC) is a phenomenon in which materials are able to change their optical properties in a reversible and persistent way under the action of a voltage pulse. The studied MoO3-Cr2O3 films are obtained by atmospheric pressure CVD. Mixing

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::cd5fc9137df356f33091a2a19422fc5d
https://pubmed.ncbi.nlm.nih.gov/22097522

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Optical Absorption In APCVD Metal Oxide Thin Films

Autor: K. A. Gesheva, Tatyana Ivanova, A. Szekeres

Publikováno v: Photovoltaic and Photoactive Materials — Properties, Technology and Applications ISBN: 9781402008245

The optical absorption in APCVD thin films of MoO3, WO3 and mixed MoO3- WO3 was studied in the range 300–850 nm, by spectrophotometry. Annealing at 400°C resulted in an increased absorption in mixed oxide films, while for the MoO3 and WO3 films a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1839a6029d649686e9ec87450655b27b
https://doi.org/10.1007/978-94-010-0632-3_29

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APCVD Transition Metal Oxides – Functional Layers in 'Smart windows'

Autor: T M Ivanova, K A Gesheva, Georgy K. Bodurov

Publikováno v: Journal of Physics: Conference Series. 559:012002

Transition metal oxides (TMO) exhibit electrochromic effect. Under a small voltage they change their optical transmittance from transparent to collored (absorbing) state. The individual material can manifest its electrochromic properties only when it

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3faa4e29ad9fcdc5e44df7a65a9c67ed
https://doi.org/10.1088/1742-6596/559/1/012002

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Akademický článek

A Low-Temperature Atmospheric Pressure CVD Process for Growing Thin Films of MoO3 and MoO3-WO3 for Electrochromic Device ApplicationsThe authors greatly acknowledge the help of Assoc. Prof. Dr. A. Szekeres from the Institute of Solid State Physics at Bulgarian Academy of Sciences for the ellipsometric measurements and analysis, and Assoc. Prof. Dr. G. Popkirov from the Central Laboratory of Solar Energy and New Energy Sources for providing us with the experimental set-up for the electrochromic measurements. We greatly acknowledge also the help of Dr. Oleg Trofimov from the Institute of Problems in Microelectronics Technology (IPTM), Moskow area, Russian Academy for the AFM studies and of Dr. Frank Hamelmann and his colleagues from the Faculty of Physics at Bielefeld University, Germany for our fruitful collaboration and specifically for the Auger analysis.

Autor: K. A. Gesheva, T. Ivanova

Publikováno v: Chemical Vapor Deposition; Apr2006, Vol. 12 Issue 4, p231-238, 8p

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Akademický článek

Characterization of MAPLE deposited WO3 thin films for electrochromic applications.

Autor: S I Boyadjiev, N Stefan, I M Szilágyi, N Mihailescu, A Visan, I N Mihailescu, G E Stan, C Besleaga, M T Iliev, K A Gesheva

Publikováno v: Journal of Physics: Conference Series; 2017, Vol. 780 Issue 1, p1-1, 1p

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Akademický článek

Electrochromic behavior of CVD molybdenum oxide and Mo-W mixed-oxide thin films.

Autor: T. Ivanova, K. A. Gesheva, M. Ganchev, E. Tzvetkova

Publikováno v: Journal of Materials Science: Materials in Electronics; October/December2003, Vol. 14 Issue 10-12, p755-756, 2p

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