Počet záznamů: 1

GROWTH OF InP CRYSTALS WITH RARE-EARTH ELEMENTS

  1. 1.
    0346104 - URE-Y 2011 RIV CZ eng C - Konferenční příspěvek (zahraniční konf.)
    Yatskiv, Roman - Grym, Jan - Žďánský, Karel - Pekárek, Ladislav - Zavadil, Jiří
    GROWTH OF InP CRYSTALS WITH RARE-EARTH ELEMENTS.
    2009 IEEE 21ST INTERNATIONAL CONFERENCE ON INDIUM PHOSPHIDE & RELATED MATERIALS (IPRM). NEW YORK: IEE, 2009, s. 91-93. International Conference on Indium Phosphide and Related Materials. ISBN 978-1-4244-3432-9. ISSN 1092-8669.
    [21st International Conference on Indium Phosphide and Related Materials. Newport Beach (US), 10.05.2009-14.05.2009]
    Grant CEP: GA AV ČR KJB200670901; GA ČR(CZ) GP102/08/P617; GA AV ČR KAN400670651
    Výzkumný záměr: CEZ:AV0Z20670512
    Klíčová slova: Rare-earth elements * Crystals growth * InP
    Kód oboru RIV: JA - Elektronika a optoelektronika, elektrotechnika

    We report on the influence of rare earth (RE) elements (Pr, Er, and Dy) addition during vertical Bridgman low pressure synthesis on the properties of InP crystals. The temperature dependent Hall measurement and low temperature photoluminescence (PL) spectroscopy were employed to study the changes in electrical and optical properties of the crystals. The observed changes are attributed to the gettering effect of REs caused by the high affinity of REs towards shallow impurities in InP.
    Trvalý link: http://hdl.handle.net/11104/0187213