Zobrazeno 1 - 10
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pro vyhledávání: '"Tomova, Reni"'
Akademický článek
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Autor:
Zagranyarski, Yulian, Mutovska, Monika, Petrova, Petia, Tomova, Reni, Ivanov, Petar, Stoyanov, Stanimir
Publikováno v:
In Dyes and Pigments January 2021 184
Autor:
Stanimirov, Stanislav, Djumayska, Simona, Todorova, Neda, Mutovska, Monika, Konstantinov, Konstantin, Petrova, Petia, Tomova, Reni, Ivanov, Petar, Ivanova, Georgia, Stoyanov, Stanimir, Spassov, Tony, Trifonov, Anton, Buchvarov, Ivan, Baumgarten, Martin, Ivanova, Anela, Zagranyarski, Yulian
Publikováno v:
Journal of Physical Chemistry A; 7/4/2024, Vol. 128 Issue 26, p5100-5114, 15p
Akademický článek
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Autor:
Petrova, Petia K., Tomova, Reni L., Stoycheva-Topalova, Rumiana T., Kaloyanova, Stefka S., Deligeorgiev, Todor G.
Publikováno v:
In Journal of Luminescence 2012 132(2):495-501
Autor:
Nikolov, Velin, Gancheva, Maria, Aleksandrov, Lubomir, Ivanov, Petar, Petrova, Petia, Iordanova, Reni, Tomova, Reni
Homogenous and transparent glasses with nominal compositions 50ZnO:40B2O3:10WO3:xЕu3+ (x = 1 and 5), mol% were obtained by melt quenching method. The obtained glasses were characterized by X-ray diffraction (XRD), differential thermal analysis (DTA)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______9626::403152ed1d182faf64aceadbbaacfcf5
https://hdl.handle.net/20.500.12641/35552
https://hdl.handle.net/20.500.12641/35552
Autor:
Nikolov, Velin, Gancheva, Maria, Aleksandrov, Lubomir, Ivanov, Petar, Petrova, Petia, Iordanova, Reni, Tomova, Reni
Glasses doped by rare earth ions are of great importance in science and modern solid state optical technology. Such optical materials are widely used as sensors, solid state lasers, optical fibers in telecommunication, phosphors for displays, monitor
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______9626::4b1e55dc5076e0f2f338a3f2174ccdce
https://hdl.handle.net/20.500.12641/35549
https://hdl.handle.net/20.500.12641/35549
Autor:
Nikolov, Velin, Gancheva, Maria, Aleksandrov, Lubomir, Ivanov, Petar, Petrova, Petia, Iordanova, Reni, Tomova, Reni
Glasses doped by rare earth ions are of great importance in science and modern solid state optical technology. They are widely used as sensors, solid state lasers, optical fibers in telecommunication, phosphors for displays, monitors and lightning ap
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______9626::e29c5d73363c03758132f9744f04314e
https://hdl.handle.net/20.500.12641/35551
https://hdl.handle.net/20.500.12641/35551
Powder samples of 0.5, 1, 2 and 3 at% Tb3+ doped Li2CaGeO4 and of 0.5, 1, 2, 3, 4 and 5 at% Tb3+ doped Ca5Ge3O11 were synthesized by conventional solid state method. XRD analyses confirm the purity of the obtain phase at all dopant concentrations. Em
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______9626::d9a547f5204699c86fa08211f912d3b1
https://hdl.handle.net/20.500.12641/35545
https://hdl.handle.net/20.500.12641/35545