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PhD Evgenia Petrova Valcheva, Professor

 

Department of Solid State Physics and Microelectronics,

Faculty of Physics,

Sofia University "St. Kliment Ohridski",

5, James Bourchier Blvd., 1164 Sofia

e-mail: epv(at)phys.uni-sofia(.)bg

phone: (+359 2) 8161 898

Scientific interests

 

 

Scientific interests:

Microstructure and properties interconnection of solid state materials; electronic and phonic properties, structural properties, optical properties, semiconductors, thin films and low dimensional systems, surfaces and interfaces, point defects, solid state spectroscopy, high energy particles with solid state interaction; nanoelectronics, nanotechnology, epitaxy, CVD.

 

Materials:

Si, GaAs, InSb, SiC, AlN, GaN, InN, ternary alloys.

 

Experimental methods:

 

Raman, IR спектроскопия , PL, I-V, C-V, DLTS.