Dr. Igor Bejenari

Elaboration of compact model for carbon nanotube field-effect transistors (CNTFET). Calculations of I-V characteristics of Si nanowire FTEs. Project management in the framework of "Device Modeling Group for Emerging Electronics" in the Excellence Cluster CfaeD. Preparing project "Compact modeling, design and characterization of CNTFET-based THz sensors". Giving lectures. Coding in MATLAB. Preparing and presenting research results at conferences. Publishing research results in scientific journals.

Management of project "Study of thermoelectric properties of Si nanowires". Implementation of linearized Boltzmann theory, Tight Binding and Force Field approximation using OpenMP in C codes. Preparing and presenting research results at conferences. Publishing research results in scientific journals.

Study of electronic structure and transport properties of nanomaterials. Coding in Mathematica. Preparing and presenting research results at conferences. Publishing research results in scientific journals.

Writing, creating, maintaining, and updating user guides, help, design specifications, and system manuals related to electricity remote metering systems(equipment, associated software). Presenting products and services to customers.

Management of project "Electric field effect on thermoelectric properties of bismuth telluride quantum wires". Theoretical study of the electric field effect on thermoelectric properties of bismuth telluride quantum wires as well as electrical and optical properties of graphene. Coding in Mathematica. Preparing and presenting research results at conferences. Publishing research results in scientific journals.

Preparing project "Electric field effect on thermoelectric properties of bismuth telluride quantum wires". Studied the electric field effect on thermoelectric properties of bismuth telluride wires with diameter greater than 100 nm; oscillations of electronic characteristics of bismuth nanowires in an applied uniform magnetic field; thermoelectric properties of bismuth telluride quantum wires. Preparing and presenting research results at conferences. Publishing research results in scientific journals.

Management of project "Thermoelectric properties of bismuth telluride quantum wires". Theoretical study of thermoelectric properties of bismuth telluride quantum wires in constant relaxation time approximation.

Giving lectures and seminars on courses "Mathematical Analysis", "System Programming" (compiler design), "Information Security" (Symmetric and asymmetric cryptography)

Preparing and presenting research results at conferences. Publishing research results in scientific journals. Developed the anisotropic effective mass method to calculate analytically the electronic structure and semimetal – semiconductor transition in Bi nanowires. Numerical and asymptotic calculation of the electronic spectrum of carriers with anisotropic effective mass in nanowires under an applied uniform magnetic field. Coding in FORTRAN and Mathematica.

Studied semimetal – semiconductor transition in Bi nanowires.

Preparing and presenting research results at conferences. Considered both the magnetic field effect and strain effect on the electronic structure of planar heterojunctions based on narrow gap semiconductors. Studied the magnetophotogalvanic effect in the strained planar heterojunctions. Coding in FORTRAN, Maple, and Mathcad.

Condensed Matter Physics

Theoretical Physics