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ČeštinaEnglish

IR laser Co-Pyrolysis of (CH3)2Te and (CH3)4Sn: Gas-Phase Formation and Deposition of Nanostructured SnTe

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985858%3A_____%2F06%3A00049440" target="_blank" >RIV/67985858:_____/06:00049440 - isvavai.cz</a>

  • Result on the web

    —

  • DOI - Digital Object Identifier

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Alternative languages

  • Result language

    angličtina

  • Original language name

    IR laser Co-Pyrolysis of (CH3)2Te and (CH3)4Sn: Gas-Phase Formation and Deposition of Nanostructured SnTe

  • Original language description

    The first example on the gas phase synthesis of a metal chalcogenide through reactions between clusters of the metal and chalcogene is reported. Pulsed CO2 laser-induced and SF6-photosensitized homogeneous co-pyrolysis of gaseous (CH3)4Sn and (CH3)2Te results in chemical vapour deposition of nanostructured SnTe as proved by Raman and x-ray photoelectron spectroscopy and electron microscopy. The proposed mechanism of SnTe formation is explained by an intermediacy of Sn and Te clusters that are generatedfrom pyrolysis of CH3)4Sn and (CH3)2Te and that react in a hot reaction zone to SnTe.

  • Czech name

    IČ laserově iniciovaná kopyrolýza (CH3)2Te a (CH3)4Sn: tvorba nanostrukturovaných SnTe v plynné fázi a jejich deposice z plynné fáze

  • Czech description

    Je popsán prvý příklad syntézy kovových chalkogenidů v plynné fázi v důsledku reakce mezi shluky kovu a chalkogenu. Pomocí Raman a XP spektroskopie a elektronové mikroskopie bylo prokázáno, že pulsní CO2 laserově iniciovaný a SF6-senzibilovaný homogennírozklad plynných (CH3)4Sn a (CH3)2Te vede k chemické deposici nanostrukturovaných SnTe filmů. Navržený mechanismus tvorby SnTe je vysvětlen přechodným vznikem shluků Sn a Te, které jsou generovány pyrolyzou (CH3)4Sn and (CH3)2Te a které reagují v horké zoně laserového svazku.

Classification

  • Type

    J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

  • CEP classification

    CH - Nuclear and quantum chemistry, photo chemistry

  • OECD FORD branch

    —

Result continuities

  • Project

    Result was created during the realization of more than one project. More information in the Projects tab.

  • Continuities

    P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)

Others

  • Publication year

    2006

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Name of the periodical

    Journal of Analytical and Applied Pyrolysis

  • ISSN

    0165-2370

  • e-ISSN

    —

  • Volume of the periodical

    75

  • Issue of the periodical within the volume

    2

  • Country of publishing house

    NL - THE KINGDOM OF THE NETHERLANDS

  • Number of pages

    4

  • Pages from-to

    65-68

  • UT code for WoS article

    —

  • EID of the result in the Scopus database

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