| dc.contributor.author | Klym, H. | |
| dc.contributor.author | Shpotyuk, O. | |
| dc.contributor.author | Karbovnyk, I. | |
| dc.contributor.author | Calvez, L. | |
| dc.contributor.author | Popov, Anatoli I. | |
| dc.date.accessioned | 2020-08-26T10:36:54Z | |
| dc.date.available | 2020-08-26T10:36:54Z | |
| dc.date.issued | 2019 | |
| dc.identifier.issn | 1757-8981 | |
| dc.identifier.uri | https://dspace.lu.lv/dspace/handle/7/52474 | |
| dc.description | H. Klym thanks to the Ministry of Education and Science of Ukraine for support and Dr. P. Demchenko for the assistance in XRD experiments. | en_US |
| dc.description.abstract | Crystallization transformation in the 80GeSe2-20Ga2Se3 chalcogenide glasses caused by annealing at 380 °C during different duration (25, 50, 80 and 100 hours) are studied using X-ray diffraction and atomic force microscopy methods. It is established that GeGa4Se phase of low- and high-temperature modification, Ga2Se3 phase (α- and γ-modification) and GeSe2 phases are crystallized during this process. It is shown that annealing duration over 50 h does not lead to further internal structural crystallization, while annealing for 80 h result in processes of surface crystallization. | en_US |
| dc.description.sponsorship | Ministry of Education and Science of Ukraine; Institute of Solid State Physics, University of Latvia as the Center of Excellence has received funding from the European Union’s Horizon 2020 Framework Programme H2020-WIDESPREAD-01-2016-2017-TeamingPhase2 under grant agreement No. 739508, project CAMART² | en_US |
| dc.language.iso | eng | en_US |
| dc.publisher | Institute of Physics Publishing | en_US |
| dc.relation | info:eu-repo/grantAgreement/EC/H2020/739508/EU/Centre of Advanced Material Research and Technology Transfer/CAMART² | en_US |
| dc.relation.ispartofseries | IOP Conference Series: Materials Science and Engineering;503 (1), 012020 | |
| dc.rights | info:eu-repo/semantics/openAccess | en_US |
| dc.title | Structural investigation of crystallized Ge-Ga-Se chalcogenide glasses | en_US |
| dc.type | info:eu-repo/semantics/conferenceObject | en_US |
| dc.identifier.doi | 10.1088/1757-899X/503/1/012020 | |
