Cercetarea spectrelor de transmisie şi absorbţie ale straturilor subţiri de tip ZnSxSe [Articol]

Popa, Mihail

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dc.contributor.author	Popa, Mihail
dc.date.accessioned	2016-03-11T12:00:04Z
dc.date.available	2016-03-11T12:00:04Z
dc.date.issued	2015
dc.identifier.citation	Popa, Mihail. Cercetarea spectrelor de transmisie şi absorbţie ale straturilor subţiri de tip ZnSxSe / Mihail Popa // Tradiţie şi inovare în cercetarea ştiinţifică, Ediţia a 5-a : Materialele Colloquia Professorum din 10 octombrie 2014. – Bălţi. – 2015. – P. 222-227.	ro
dc.identifier.uri	http://dspace.usarb.md:8080/jspui/handle/123456789/1670
dc.description.abstract	The reflection and transmission spectra (in the range from 300nm to 1400nm) were recorded using a PMQ – II (Carl Zeiss, Jena) spectrophotometer. The absorption coefficient, was determined from transmission spectra. The values of optical band gap, Eg, have been determined by extrapolating the linear portions of curves (ahv)2 = f(hv) for (ahv)2 - 0. For the analised samples these values (Eg = 2.68 – 3.5eV) are in a good agreement with the values of band gap energy obtained for bulk crystals.	en
dc.language.iso	ro	ro
dc.publisher	USARB	ro
dc.rights	Attribution-NonCommercial-NoDerivatives 4.0 Internațional	*
dc.rights.uri	http://creativecommons.org/licenses/by-nc-nd/4.0/	*
dc.subject	reflection spectrum	en
dc.subject	absorbtion spectrum	en
dc.subject	a semiconductor band gap width	en
dc.subject	spectrophotometer	en
dc.subject	straturi subţiri	ro
dc.subject	spectrul de absorbţie	ro
dc.subject	o lăţime de bandă de semiconductoare decalaj	ro
dc.subject	spectrofotometru	ro
dc.title	Cercetarea spectrelor de transmisie şi absorbţie ale straturilor subţiri de tip ZnSxSe [Articol]	ro
dc.type	Article	en