En Ua

Kostiantyn CHYSHKO (Konstantin A. Chishko), Leading Researcher, DSc.

Konstantin Chishko, Leading Researcher.

Department of Theoretical Physics,
B. Verkin Institute for Low Temperature Physics & Engineering
of the National Academy of Sciences of Ukraine
47 Nauky Ave., Kharkiv, 61103, Ukraine

chishko@ilt.kharkov.ua

Languages:

Ukrainian, English, German, Russian

Education:

Name of Institution

Degrees

Field
B.Verkin Institute for Low Temperature Physics and Engineering of the National Academy of Sciences of Ukraine Doctor of Sciences (1994) Solid State Physics
Kharkov State University Docent (1993) Solid State Physics
B.Verkin Institute for Low Temperature Physics and Engineering of the National Academy of Sciences of Ukraine Senior Researcher (1992) Solid State Physics
Institute for Low Temperature Physics and Engineering (Kharkiv) PhD Phys & Math (1977) Theoretical and Mathematical Physics
Kharkov State University M.Sc. (1971) Physics and Mathematics

Field of Scientific Interest:

Theoretical Physics of condensed matter. Quantum crystals and cryocrystals, material sciences, electromagnetic and acoustic phenomena in condensed matter

Main Achievements:

  • The role of spin degrees of freedom in formation of observable physical properties of condensed 4He phases has been clarified.
  • The theory of electromagnetic emission during plastic deformation of solid states has been built.

Professional Experience:

Leading Researcher of Theoretical Department of B.Verkin Institute for Low Temperature Physics and Engineering

Professor of Physics, Kharkov (Karasin) State University, Physical Department (1985-2002)

Educational Activity:

  • Teaching as Ass. Professor and Professor of Physics, Kharkov State University (Kharkiv National University), Physical and Radio-Physical Departments (1985-2002)
  • Scientific adviser of 2 PhDs.

Publications:

Number of papers: 128 (in the refereed journals - 121)

Selected Publications for the last 10 years:

  1. Chishko K.A. Unambiguous coupling between acoustic and electromagnetic emissions in plastically deformed crystals. Low Temperature Physics. 2023. 49 (11) 1199-1212.
  2. Chishko K.A. Low temperature anomalies in solid 4He (Review article). Low Temperature Physics. 2023. 49 (8) 895-910.
  3. Chishko K.A. He II phase: superfluid, supersolid, liquid crystal or spin ice? Molecular Physics. 2022. 120 (14) e2091051.
  4. Chishko K.A., Interatomic interaction within a 4He–4He dimer with mobile nuclei, Fizika Nizkikh Temperatur, 47, №6, pp. 547–569 (2021); Low Temp. Phys. 47, No.6 (2021).
  5. Chishko K.A. Interatomic interaction and structural ordering in He II phase. Journal of Low Temperature Physics. 2020, 201, (1/2) 90.
  6. Chishko K.A., Rybalko A.S. Spin-spin and spin-phonon interaction as a nature of microwave absorption in He II. Journal of Low Temperature Physics. 2019, 196, (1/2) 21.
  7. Chishko K.A., Rybalko A.S. , Microwave spectroscopy of superfluid He II, ФНТ, 45, №3, pp. 384-390 (2019); Low Temp. Phys. 45, No.3 (2019).
  8. Chishko K.A., Low-energy excitations in helium-like dimer within an exact diagonalization approach, ФНТ, 44, №10, 1393-1403 (2018); Low Temp. Phys. 44, 1097 (2018).
  9. Chishko K.A., Thermodynamics of dilute 3He–4He solid solutions with hcp structure, ФНТ,44, №2, pp. 154-167 (2018); Low Temp. Phys. 44, 114 (2018).
  10. Antsygina T.N., Poltavskaya M.I., Chishko K.A., Hexagonal close-packed 4He as crystalline multilayered polytype: An alternative for 'supersolid' or 'glassy-like' phase, J. Low Temp. Phys., 178, No.5, pp. 468-474(2017)
  11. Antsygina T.N. , Chishko K.A., Effect of nuclear structure on the electronic spectrum of the helium atom ,Low Temperature Physics: 42, 734–738 (2016)
  12. Mastrogiannis D., Antsygina T.N., Chishko K.A., Mavromatou C., Hadjicontis V., Relationship between electromagnetic and acoustic emissions in deformed piezoelectric media: Microcracking signals, Int. J. Solids and Structures, 2015, V.56-57, P.118-125.