Humboldt-Universität zu Berlin - Faculty of Mathematics and Natural Sciences - Elementaranregungen und Transport in Festkörpern


Dr. Mykhaylo P. Semtsiv

office: R 3'611

e-mail: semtsiv ( a )

Tel. +49 30 2093 7919

Newtonstr. 15

12489 Berlin



Research Interests

III-V semiconductor processing technology, Molecular Beam Epitaxy, Quantum Cascade Lasers, Physics of Intersubband Devices, Infrared Spectroscopy.


Current Research Projects
  • High-Efficiency Mid Infra-Red Quantum Cascade Lasers (QCLs)
  • Broad-Gain Active Zone Design for Widely Tunable External Cavity QCLs
  • Buried-Heterostructure Laser Fabrication by Gas-Source MBE
  • Compensated Semiconductor Heterostructures for THz Receivers and Emitters
  • Photovoltaic III-V Intersubband Devices for Tandem Solar Cells
  • THz lasing without inversion based on quantum coherence between intersubband transitions

Publications: See my Google Scholar Citations profile


Mentoring and Advising

List of supervised theses and mentoring activities