Počet záznamů: 1

Lead iodide crystals prepared under stoichiometric and nonstoichiometric conditions

  1. 1.
    0350407 - URE-Y 2011 RIV CH eng J - Článek v odborném periodiku
    Matuchová, M. - Žďánský, Karel - Zavadil, Jiří
    Lead iodide crystals prepared under stoichiometric and nonstoichiometric conditions.
    Materials Science and Engineering B-Advanced Functional Solid-State Materials. Roč. 165, 1-2 (2010), s. 60-63 ISSN 0921-5107.
    [9TH International Workshop on Expert Evaluation & Control of Compound Semiconductor Materials & Technologies. Lodz, 01.06.2010-04.06.2010]
    Grant CEP: GA ČR GC104/08/J025
    Výzkumný záměr: CEZ:AV0Z20670512
    Klíčová slova: Semiconductors * Galvanomagnetic effects * Photoluminescence
    Kód oboru RIV: CA - Anorganická chemie
    Impakt faktor: 1.560, rok: 2010

    The influence of stoichiometry on the electrical and optical properties of lead iodide crystals is reported. The stoichiometric samples and those with the excess of iodine or lead were prepared. Prepared materials were characterized by measurement of electrical resistivity and low-temperature PL spectra. High resistivity materials were attained and the best results of resistivity were obtained for stoichiometric material. The PL spectra of samples are fairly similar and no systematic dependence was found.
    Trvalý link: http://hdl.handle.net/11104/0190422