DSpace Repository

DSpace is a digital service that collects, preserves, and distributes digital material. Repositories are important tools for preserving an organization's legacy; they facilitate digital preservation and scholarly communication.

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  • TSIULYANU, D. I.; KOLOMEYKO, E. P.; STAMOV, V. N. (WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim, 1987)
    In the present note the photoelectrical phenomena in isotype heterojunctions on te basis of single-crystal p-Si and vitreous As2S3 with aluminium or chromium electrodes, were investigated. The electrical properties and the ...
  • TSIULYANU, D.; GOLBAN, G.; KOLOMEYKO, E.; MELNIC, O. (WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim, 1996)
    Optical absorption and photoconductivity of As4S3 thin films have been studied. The absorption coefficient is shown to be influenced by the technology of film preparation, in particular by growth velocity and substrate ...
  • TSIULYANU, D.; MOCREAC, O.; CIOBANU, M.; ENACHI, M.; VOLODINA, G. (American Scientific Publishers, 2014)
    The extinction of sensitivity to nitrogen dioxide induced by high gas concentration have been observed in ultrathin tellurium films. The phenomenon becomes apparent in both continuous and nanostructured films shown by AFM, ...
  • TSIULYANU, D.; GUMENYUK, N.; MARIAN, S. (Society of Photo-Optical Instrumentation Engineers, SPIE, 1995)
    The effect of mean coordination number r on the optical absorption in the region of exponential tail and on the thermal expansion of chalcogenide glasses As-S-Ge are presented. Several important parameters such as optical ...
  • MARIAN, S.; TSIULYANU, D. I. (IEEE, 1995)
    The absorption edge of some chalcogenide glassy semiconductors (ChGS) As-S-Ge both in bulk and thin films is studied. The region of the Urbach tail is considered particularly as it determines the efficiency of photostructural ...

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