Zobrazeno 1 - 10
of 433
pro vyhledávání: '"Mikhail G, Brik"'
Autor:
Madalina Ivanovici, Aleksandar Ćirić, Jovana Periša, Milena Marinović Cincović, Mikhail G. Brik, Abdullah N. Alodhayb, Željka Antić, Miroslav D. Dramićanin
Publikováno v:
Nanomaterials, Vol 14, Iss 20, p 1639 (2024)
Detailed analysis covered the optical and structural properties of Eu3+-doped NaY9Si6O26 oxyapatite phosphors, which were obtained via hydrothermal synthesis. X-ray diffraction patterns of NaY9Si6O26:xEu3+ (x = 0, 1, 5, 7, 10 mol% Eu3+) samples prove
Externí odkaz:
https://doaj.org/article/047bcd48747d4d50ab294df0c1799b1e
Autor:
Miroslav D. Dramićanin, Łukasz Marciniak, Sanja Kuzman, Wojciech Piotrowski, Zoran Ristić, Jovana Periša, Ivana Evans, Jelena Mitrić, Vesna Đorđević, Nebojša Romčević, Mikhail G. Brik, Chong-Geng Ma
Publikováno v:
Light: Science & Applications, Vol 11, Iss 1, Pp 1-13 (2022)
The Ca6Ba(PO4)4O:Mn5+ provides ultranarrow near-infrared emission at 1140 nm that can be excited over 500–1000 nm spectral range, which makes this material an excellent near-infrared phosphor and blue/turquoise pigment.
Externí odkaz:
https://doaj.org/article/41b8fac468194daeb187a5d6267e36d3
Autor:
Mikhail G. Brik, Chong-Geng Ma
Publikováno v:
Optical Materials: X, Vol 19, Iss , Pp 100251- (2023)
Externí odkaz:
https://doaj.org/article/6158d2120edc4552a9c4d69b0bb8e682
Autor:
Umar Zafari, Musashi Sagayama, Mekhrdod Subhoni, Alok M. Srivastava, William W. Beers, William E. Cohen, Chong-Geng Ma, Michal Piasecki, Mikhail G. Brik, Tomoyuki Yamamoto
Publikováno v:
Optical Materials: X, Vol 16, Iss , Pp 100197- (2022)
Influence of co-dopings of divalent ions such as Mg2+, Zn2+, Cd2+ and Sr2+ ions in Mn4+-doped CaAl12O19 red phosphor on its photoluminescence characteristics has been investigated. Samples of Mn4+-doped CaAl12O19 and co-doped with Mg2+, Zn2+, Cd2+ an
Externí odkaz:
https://doaj.org/article/2a2b687d86224f31834aaf0470030493
Autor:
Jurij Grechenkov, Aleksejs Gopejenko, Dmitry Bocharov, Inta Isakoviča, Anatoli I. Popov, Mikhail G. Brik, Sergei Piskunov
Publikováno v:
Energies, Vol 16, Iss 12, p 4823 (2023)
Chalcopyrites are ternary semiconductor compounds with successful applications in photovoltaics. Certain chalcopyrites are well researched, yet others remain understudied despite showing promise. In this study, we use ab initio methods to study CuGaS
Externí odkaz:
https://doaj.org/article/16a611c55de04e799aae885e8ac9d5a6
Publikováno v:
Crystals, Vol 12, Iss 4, p 452 (2022)
In this paper, real-time time-dependent density-functional theory (RT-TDDFT) calculations are performed to analyze the optical property and charge transitions of a single noble metal atom deposited on rutile TiO2 (110) surface. The model structures a
Externí odkaz:
https://doaj.org/article/b9b5beae98be4d32bc15ad6a73d057ee
Autor:
Kateřina Tomanová, Václav Čuba, Mikhail G. Brik, Eva Mihóková, Rosana Martinez Turtos, Paul Lecoq, Etiennette Auffray, Martin Nikl
Publikováno v:
APL Materials, Vol 7, Iss 1, Pp 011104-011104-12 (2019)
Recent developments in medical imaging techniques, in particular, those in time-of-flight positron emission tomography put new challenges on scintillating material performance that cannot be fulfilled by conventional scintillators. Bright and ultrafa
Externí odkaz:
https://doaj.org/article/f55e0cec90ba41a6ba78e4085cd56fee
Autor:
Mekhrdod S. Kurboniyon, Umar Zafari, Chong-Geng Ma, Michal Piasecki, Mikhail G. Brik, Tomoyuki Yamamoto
Publikováno v:
physica status solidi (b).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3bad16f9eca06992b08520806b4dc912
https://doi.org/10.1002/pssb.202200575
https://doi.org/10.1002/pssb.202200575
Publikováno v:
Luminescent Materials ISBN: 9783110607871
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::066b5fe499bf85e2d23ec944ae0fa1ea
https://doi.org/10.1515/9783110607871-001
https://doi.org/10.1515/9783110607871-001
Publikováno v:
Luminescent Materials ISBN: 9783110607871
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::953cdc77965074201b2ac1e97c8ea871
https://doi.org/10.1515/9783110607871-011
https://doi.org/10.1515/9783110607871-011