Search academic texts

Information × Registration Number 0211U002162, 0109U004029 , R & D reports Title Elaboration and fabrication of the adaptive interferometer for the determination of transport characteristics of the charge carriers in the photoconductive materials. popup.stage_title Head Gnatenko Yu.P., Доктор фізико-математичних наук Registration Date 21-01-2011 Organization Institute of physics NASU popup.description2 The aim of this work is to create custom scientific equipment - adaptive laser interferometer - to measure the transport characteristics of charge carriers in photoconducting materials, namely: the average diffusion and drift lengths of charge carriers, their mobility and life time, type of photoconductivity, as well as performance of electronic devices, developed on the basis of the investigated materials. This equipment is based on measurement of non-stationary photo-electromotive force in photoconducting crystal that occurs in the investigated materials when its surface is lighting by vibrational interference picture. Creating such device is needed for both basic and applied research, attributable to the development of new and traditional materials with desired and controlled transport parameters and to create new electronic devices based on various materials including thin films and nano-materials. Such studies, in particular, opens new perspectives for further development of new highly sensitive laser vibrometer. Product Description popup.authors Буківський Петро Миколайович Гнатенко Юрій Павлович Жемчужникова Олександра Олександрівна Жирко Юрій Іванович Фур'єр Михайло Степанович popup.nrat_date 2020-04-02 Close