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Akademický článek

Growth of Monolayer MoS2 Flakes via Close Proximity Re-Evaporation

Autor: Blagovest Napoleonov, Dimitrina Petrova, Nikolay Minev, Peter Rafailov, Vladimira Videva, Daniela Karashanova, Bogdan Ranguelov, Stela Atanasova-Vladimirova, Velichka Strijkova, Deyan Dimov, Dimitre Dimitrov, Vera Marinova

Publikováno v: Nanomaterials, Vol 14, Iss 14, p 1213 (2024)

We report a two-step growth process of MoS2 nanoflakes using a low-pressure chemical vapor deposition technique. In the first step, a MoS2 layer was synthesized on a c-plane sapphire substrate. This layer was subsequently re-evaporated at a higher te

Externí odkaz: https://doaj.org/article/547f1becd2864e5c810fb5f7d0873ac7

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Akademický článek

Luminescent Complexes of Europium (III) with 2-(Phenylethynyl)-1,10-phenanthroline: The Role of the Counterions

Autor: Denitsa Elenkova, Rumen Lyapchev, Julia Romanova, Bernd Morgenstern, Yana Dimitrova, Deyan Dimov, Martin Tsvetkov, Joana Zaharieva

Publikováno v: Molecules, Vol 26, Iss 23, p 7272 (2021)

New antenna ligand, 2-(phenylethynyl)-1,10-phenanthroline (PEP), and its luminescent Eu (III) complexes, Eu(PEP)2Cl3 and Eu(PEP)2(NO3)3, are synthesized and characterized. The synthetic procedure applied is based on reacting of europium salts with li

Externí odkaz: https://doaj.org/article/8feec1a6f8cd45429d7ac875797f5938

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Evolution of WSe2 Flakes Synthesized by Thermally Assisted Conversion Method

Autor: Vera Marinova, Krastyo Buchkov, Vladimira Videva, Irnik Dionisiev, Nikolay Minev, Velichka Strijkova, Deyan Dimov, Hristosko Dikov, Ivalina Avramova, Peter Rafailov, Dimitre Dimitrov

Publikováno v: Coatings; Volume 12; Issue 3; Pages: 353

We report the synthesis of tungsten diselenide (WSe2) flakes and continuous layers using an atmospheric pressure thermally assisted conversion (TAC) method, where the tungsten (W) layers were pre-deposited by a magnetron sputtering system onto fused

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b7efa36e5b6a775e4e623c6a143735eb

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