Browsing Articole ştiinţifice by Author "CARAMAN, Iuliana"

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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 ...
Thermal analysis of the composition of gallium and sulfur oxides obtained by thermal oxidation of gallium (III) sulfide

SPRINCEAN, Veaceslav; CARAMAN, Iuliana; UNTILA, Dumitru; VATAVU, Elmira; EVTODIEV, Igor; TIGINYANU, Ion (Academica Greifswald, 2017)

Oxides of both Ga and In elements (Ga2O3, In2O3) are wide bandgap materials and have molecular gas adsorption properties, such as CO and CO2. They are materials with semiconductor properties, which doping with chemical ...

Browsing Articole ştiinţifice by Author "CARAMAN, Iuliana"

Browsing Articole ştiinţifice by Author "CARAMAN, Iuliana"

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