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306 research outcomes, page 1 of 31
  • publication . Part of book or chapter of book . Conference object . 2019
    Open Access
    Authors:
    Agnes Kapou; Nikos Avlonitis; Anastasia Detsi; Maria Koufaki; Theodora Calogeropoulou; Nikolas P. Benetis; Thomas Mavromoustakos;
    Persistent Identifiers
    Publisher: CRC Press
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  • publication . Part of book or chapter of book . Conference object . 2019
    Open Access
    Authors:
    Manthos G. Papadopoulos; A. Avramopoulos; H. Reis;
    Persistent Identifiers
    Publisher: CRC Press
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  • publication . Conference object . Part of book or chapter of book . 2013
    Open Access English
    Authors:
    G. C. Papavassiliou; D. Lagouvardos; V. C. Kakoussis; George A. Mousdis; Aris Terzis; A. Hountas; Bruno Hilti; Carl W. Mayer; John S. Zambounis; L. Pfeiffer; ...
    Persistent Identifiers

    Recently, a number of conducting and superconducting salts based on unsym-metrical π-donor molecules have been prepared and studied (see [1–5]). In this paper the preparations, crystal structures and physical properties of some salts based on the unsymmetrical π-donors ...

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  • publication . Conference object . Part of book or chapter of book . 2012
    Open Access English
    Authors:
    Y. D. Yiannopoulos; Efstratios I. Kamitsos; Himanshu Jain;
    Persistent Identifiers

    The use of germanate glasses in technological applications, such as optical fibers and infrared transmitting windows, has stimulated extensive investigations of their physical properties. The refractive index, density, thermal expansion coefficient, and electrical condu...

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  • publication . Part of book or chapter of book . Conference object . 2012
    Open Access
    Authors:
    G. C. Papavassiliou;
    Persistent Identifiers
    Publisher: Springer Netherlands

    Reflectance-, absorption-, resonance Raman-, luminescence-spectra and resonance Raman excitation profiles of some complexes of the type -M-X---M---X (where M=Pt, Pd, Ni, Rh; X=C1, Br, I), experimentally observed at room temperature, are briefly reviewed and some recent ...

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  • publication . Conference object . Part of book or chapter of book . 2012
    Open Access English
    Authors:
    George C. Papavassiliou;
    Persistent Identifiers

    The similarities and dissimilarities in the optical and related properties of conventional (e.g. CdS) and unconventional (i.e. metal-halide chain complexes, organic ion radical salts, polymers etc) semiconductors (bulk and small particles) are reviewed and some recent r...

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  • publication . Conference object . Article . 2012
    Open Access
    Authors:
    George C. Papavassiliou; G. A. Mousdis; I. B. Koutselas; G.J. Papaioannou;
    Publisher: WORLD SCIENTIFIC

    The photoconductivity (PC) spectra of the compounds CH3NH3PbI3 , [CH3NH3][CH3C6H4CH2NH3]2Pb2I7 , [CH3C6H4CH2NH3]2PbI4 , [H2NC(I)=NH2]3PbI5 as well as the spectra of similar compounds bases on C10H21SC(NH2)2 , H3N(CH2)6NH3 , C14H9CH2SC(NH2)2 , SnI4 , PbClxI4-x and PbBrx...

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  • publication . Conference object . Other literature type . 2011
    Open Access English
    Authors:
    Victoria Tsoukala; Evi Sachini;

    Περιέχει το πλήρες κείμενο This paper presents the preliminary results of a survey conducted by the National Documentation Centre/NHRF in the fall of 2010 among specialists in Byzantine Studies. The survey sought to assess needs and satisfaction with the electronic vers...

  • publication . Other literature type . Conference object . 2011
    Open Access English
    Authors:
    Zavaliadis, Dimitris; Houssos, Nikos; Stamatis, Kostas; Stathopoulos, Panagiotis;
    Publisher: Trans Tech Publications, 2011

    Περιέχει το πλήρες κείμενο Workflows for submission and processing of digital material is one of the important aspects of open access repositories and the major concerns in their implementation. The subject of the present paper is the modelling of processing workflows i...

  • publication . Conference object . Article . 2011
    Open Access
    Authors:
    Himanshu Jain; Efstratios I. Kamitsos; W.C. Huang; Y. D. Yiannopoulos;
    Persistent Identifiers

    ABSTRACTThe dependence of dc electrical conductivity of a series of rubidium germanate glasses on rubidium oxide concentration is correlated with the structural information obtained from extended x-ray absorption fine structure analysis, density, x-ray photoelectron, Ra...

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306 research outcomes, page 1 of 31