Browsing Articole ştiinţifice by Author "CARAMAN, Mihail"

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Crystallinity and optical properties of β-Ga2O3/Ga2S3 layered structure obtained by thermal annealing of Ga2S3 semiconductor

SPRINCEAN, Veaceslav; LUPAN, Oleg; CARAMAN, Iuliana; UNTILA, Dumitru; POSTICA, Vasile; COJOCARU, Ala; GAPEEVA, Anna; PALACHI, Leonid; ADELING, Rainer; TIGINYANU, Ion; CARAMAN, Mihail (ELSEVIER, 2021)

In this work, the β-Ga2O3 nanostructures were obtained by thermal annealing in air of β-Ga2S3 single crystals at relatively high temperatures of 970 K, 1070 K and 1170 K for 6 h. The results show that the properties of ...
Synthesis and optical properties of Ga2O3 nanowires grown on GaS substrate

LEONTIE, Liviu; SPRINCEAN, Veaceslav; UNTILA, Dumitru; SPALATU, Nicolae; CARAMAN, Iuliana; COJOCARU, Ala; ŞUŞU, Oana; LUPAN, Oleg; EVTODIEV, Igor; VATAVU, Elmira; TIGINYANU, Ion; CARLESCU, Aurelian; CARAMAN, Mihail (ELSEVIER, 2019)

Gallium oxide (β-Ga2O3) nanowires were synthesized by heat treatment of single crystal β-GaS plates in air. Crystal structure and composition of synthesized materials were studied by X-ray diffraction, energy dispersive ...

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