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Spectroscopic properties of nanostructured molybdenum oxysulfidedeposits fabricated by MoO3evaporation in H2S.
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SYSNO ASEP 0524882 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Článek ve WOS Title Spectroscopic properties of nanostructured molybdenum oxysulfidedeposits fabricated by MoO3evaporation in H2S. Author(s) Dřínek, Vladislav (UCHP-M) RID, ORCID, SAI
Yatskiv, Roman (URE-Y) RID, ORCID
Klementová, Mariana (FZU-D) RID, ORCID
Fajgar, Radek (UCHP-M) RID, ORCID, SAI
Jandová, Věra (UCHP-M) RID, ORCID, SAI
Koštejn, Martin (UCHP-M) RID, SAI, ORCID
Mikysek, Petr (GLU-S) SAI, ORCID
Grym, Jan (URE-Y)
Kupčík, Jaroslav (UCHP-M) RID, ORCID, SAIArticle number 128075 Source Title Materials Letters. - : ELSEVIER SCIENCE BV - ISSN 0167-577X
Roč. 275, SEP 15 (2020)Number of pages 4 s. Language eng - English Country NL - Netherlands Keywords nanostructured materials ; molybdenum oxysulfide ; chemical vapor deposition Subject RIV BM - Solid Matter Physics ; Magnetism OECD category Condensed matter physics (including formerly solid state physics, supercond.) Subject RIV - cooperation Institute of Geology - Inorganic Chemistry
Institute of Radio Engineering and Electronics - Other Materials
Institute of Physics - Solid Matter Physics ; MagnetismMethod of publishing Open access with time embargo (15.09.2022) Institutional support UCHP-M - RVO:67985858 ; URE-Y - RVO:67985882 ; FZU-D - RVO:68378271 ; GLU-S - RVO:67985831 UT WOS 000548642000017 EID SCOPUS 85085840894 DOI 10.1016/j.matlet.2020.128075 Annotation Nanostructured molybdenum oxysulfide layers were prepared via MoO3evaporation in H2S at 800°C.Transmission and scanning electron microscopy (SEM, TEM) and UV/Vis spectroscopy revealed anano- and microstructure nature of the layers. Despite the significant oxygen content (up to 30 at. %), the qualitative estimation of some analytical measurements (UV/Vis, Raman and X-ray photoelectronspectroscopy) showed a close link to MoS2structure. As the elemental ratio Mo:(O + S) was2, most of the oxygen atoms substituted sulphur in MoS2 structure. On the other hand, luminescence spectra addressed defects and a band gap structure similar to MoO3. Workplace Institute of Chemical Process Fundamentals Contact Eva Jirsová, jirsova@icpf.cas.cz, Tel.: 220 390 227 Year of Publishing 2021 Electronic address http://hdl.handle.net/11104/0309121
Number of the records: 1