Luminescence of β-Ga2O3 Nanoforms Obtained by Oxidation of GaSe Doped with Eu [Articol]
| dc.contributor.author | Sprincean, Veaceslav | |
| dc.contributor.author | Untila, D. | |
| dc.contributor.author | Chirița, Arcadii | |
| dc.contributor.author | Evtodiev, I. | |
| dc.contributor.author | Caraman, I. | |
| dc.date.accessioned | 2021-02-16T11:25:19Z | |
| dc.date.available | 2021-02-16T11:25:19Z | |
| dc.date.issued | 2020 | |
| dc.description.abstract | The GaSe single crystals were doped with Eu in the process of their synthesis and growth. The oxide of β-Ga2O3 doped with Eu in the form of massive nanowires was obtained by thermal treatment (TT) in the atmosphere of GaSe single crystals doped with 1.0 and 3.0 at.% of Eu. The crystalline structure, surface morphology and photoluminescence spectra of GaSe:Eu and β-Ga2O3:Eu single crystals were studied. The Photoluminescence (FL) spectrum of GaSe doped with 1.0 at.% of Eu at room temperature is formed as a result of transitions of 5D0 →7F1 to Eu3+ ion and as a result of radiation annihilation of n = 1 excitons in GaSe. The FL spectra of Ga2O3:Eu was interpreted on the basis of the energy level diagram of electrons in Eu3+ ion. | en |
| dc.identifier.citation | Sprincean V., Untila D., Chirita A., Evtodiev I., Caraman I. (2020) Luminescence of β-Ga2O3 Nanoforms Obtained by Oxidation of GaSe Doped with Eu. In: Tiginyanu I., Sontea V., Railean S. (eds) 4th International Conference on Nanotechnologies and Biomedical Engineering. ICNBME 2019. IFMBE Proceedings, vol 77. Springer, Cham. https://doi.org/10.1007/978-3-030-31866-6_49 | en |
| dc.identifier.isbn | 978-3-030-31865-9 | |
| dc.identifier.isbn | 978-3-030-31866-6 | |
| dc.identifier.uri | https://link.springer.com/chapter/10.1007%2F978-3-030-31866-6_49 | |
| dc.identifier.uri | https://msuir.usm.md/handle/123456789/3791 | |
| dc.identifier.uri | ||
| dc.language.iso | en | en |
| dc.publisher | Springer, Cham | en |
| dc.subject | Thermal treatment | en |
| dc.subject | Nanowires Crystalline structure surface | en |
| dc.subject | Gallium selenide | en |
| dc.title | Luminescence of β-Ga2O3 Nanoforms Obtained by Oxidation of GaSe Doped with Eu [Articol] | en |
| dc.type | Article | en |