Effect of iodine impurity on the absorption spectrum and phase transitions in CsPbCl3 thin films

Публікація:
Effect of iodine impurity on the absorption spectrum and phase transitions in CsPbCl3 thin films

dc.contributor.author	Kovalenko, E. N.
dc.contributor.author	Yunakova, O. N.
dc.contributor.author	Yunakov, N. N.
dc.date.accessioned	2019-10-21T09:43:48Z
dc.date.available	2019-10-21T09:43:48Z
dc.date.issued	2018
dc.description.abstract	The absorption spectra of thin films of solid solutions CsPb(Cl1-xIx)3 0<x<1 were studied. It has been found that at low concentrations x<0.2, excitonic spectra of a amalgamation type are formed. The concentration shift of the exciton bands with increasing x at x=0.3 indicates the formation of the exciton spectrum of persistence type in the interval 0.3<x<1. The iodine impurity leads to an insignificant increase of the phase transition temperatures in the orthorhombic and cubic phases of CsPbCl3.	uk_UA
dc.identifier.citation	Kovalenko E. N. Effect of iodine impurity on the absorption spectrum and phase transitions in CsPbCl3 thin films / E. N. Kovalenko, O. N. Yunakova, N. N. Yunakov // Functional Materials. – 2018. – Vol. 25, № 2 – P. 218-224	uk_UA
dc.identifier.issn	1027-5495
dc.identifier.uri	http://openarchive.nure.ua/handle/document/9964
dc.language.iso	en	uk_UA
dc.publisher	НТК “Інститут монокристалів” Національної академії наук України	uk_UA
dc.subject	thin films	uk_UA
dc.subject	solid solutions	uk_UA
dc.subject	excitons	uk_UA
dc.title	Effect of iodine impurity on the absorption spectrum and phase transitions in CsPbCl3 thin films	uk_UA
dc.type	Article	uk_UA
dspace.entity.type	Publication