Перегляд за автором "Savchuk, O.A."

Сортувати за: Порядок: Результатів:

  • CdTe quantum dots precipitation of monodisperse fractions from colloid solutions 
    Savchuk, O.A.; Trishchuk, L.I.; Mazarchuk, I.A.; Tomashik, V.M.; Tomashik, Z.F.; Dimitriev, O.P.; Boruk, S.D.; Kapush, D.O. (Semiconductor Physics Quantum Electronics & Optoelectronics, 2010)
    CdTe nanocrystals were prepared in aqueous solution by the reaction between Cd²⁺ and H₂Te, obtained electrochemically in a galvanostatic cell, in the presence of thioglycolic acid. Subsequently, we have investigated ...
  • Chemical-dynamic polishing of semiconductor materials based on Bi and Sb chalcogenides by using HNO₃–HCl solutions 
    Pavlovich, I.I.; Tomashik, Z.F.; Stratiychuk, I.B.; Tomashik, V.M.; Savchuk, O.A.; Kravtsova, A.S. (Semiconductor Physics Quantum Electronics & Optoelectronics, 2011)
    The chemical etching of Ві₂Те₃ and n-(Ві₂Те₃)₀.₉(Sb₂Te₃)₀.₀₅(Sb₂Se₃)0.05 and p- (Bi₂Te₃)₀.₂₅(Sb₂Te₃)₀.₇₂(Sb₂Se₃)₀.₀₃ crystals of solid solutions with HNO₃–HCl etchant compositions was investigated. The dependences of ...
  • Comparative studies of optical absorption, photoluminescence and EPR spectra of PbMnI₂ bulk layers and nanocrystals 
    Savchuk, A.I.; Stolyarchuk, I.D.; Savchuk, O.A.; Shporta, O.A.; Stefaniuk, I.; Rogalska, I.; Sheregii, E. (Semiconductor Physics Quantum Electronics & Optoelectronics, 2014)
    We report a study of the layered diluted magnetic semiconductor (DMS) Pb₁₋xMnxI₂ in 3D bulk layers and nanocrystal form by using optical absorption, photoluminescence and electron paramagnetic resonance (EPR). The samples ...