Oleksandr Prokopenko




Oleksandr Prokopenko

POSITION
Associate Professor and Chair

WORK EXPERIENCE
2000–2001
Junior Scientific Researcher
Taras Shevchenko National University of Kyiv, Kyiv (Ukraine)

2002–2005
Ph.D. student
Taras Shevchenko National University of Kyiv, Kyiv (Ukraine)

2005
Scientific Researcher
Taras Shevchenko National University of Kyiv, Kyiv (Ukraine)

2005–2006
Assistant Professor
Taras Shevchenko National University of Kyiv, Kyiv (Ukraine)

2006–2008
Assistant Professor and Vice-Dean
Taras Shevchenko National University of Kyiv, Kyiv (Ukraine)

2008–2013
Associate Professor and Vice-Dean
Taras Shevchenko national University of Kyiv, Kyiv (Ukraine)

2013–Present
Associate Professor and Chair
Taras Shevchenko National University of Kyiv, Kyiv (Ukraine)

EDUCATION AND TRAINING

2000
B.Sc
Taras Shevchenko National University of Kyiv, Kyiv (Ukraine)

2002
M.Sc.
Taras Shevchenko National University of Kiev, Kyiv (Ukraine)

2006
Ph.D.
Taras Shevchenko National University of Kiev, Kyiv (Ukraine)

2016
D.Sc³
Taras Shevchenko National University of Kiev, Kyiv (Ukraine) 

Physics and applications of magnetic and superconducting nanosystems

Research Fields:
Physics

Previous and Current Research

  • Physics of non-linear wave processes in magnetic and superconducting systems in microwave range
  • Interaction of electromagnetic microwave oscillations and waves with complex nanosystems involving magnetic and superconducting circuits
  • Spintronics, magnonics, spin-orbitronics
  • Microwave applications of magnetism and superconductivity

Future Projects and Goals

  • Physics of Bose-Einstein condensation in magnon gases
  • Physics and microwave applications of spintronic nanosystems
  • Physics and microwave applications of novel superconductors

Methodological and Technical Expertise

  • Magnetization oscillations and waves
  • Spintronics and magnonics
  • Applied superconductivity
  • Microwave physics and techniques

Selected Publications


O.V. Prokopenko, A.N. Slavin
Microwave detectors based on the spin-torque diode effect
Low Temp. Phys. – 2015. – Vol. 41, Ή 5. – P. 457-465.

F. Sanches, V. Tiberkevich, K.Y. Guslienko, J. Sinha, M. Hayashi, O. Prokopenko, A.N. Slavin
Current-driven gyrotropic mode of a magnetic vortex as a nonisochronous auto-oscillator
Phys. Rev. B. – 2014. – Vol. 89, Ή 14. – Art. 140410(R).

O.V. Prokopenko, I.N. Krivorotov, T.J. Meitzler, E. Bankowski, V.S. Tiberkevich, A.N. Slavin
Spin-Torque Microwave Detectors
In book: “Magnonics: From Fundamentals to Applications. Topics in Applied Physics (Vol. 125)” / Ed. S.O. Demokritov and A.N. Slavin. – Berlin: Springer-Verlag, 2013. – P. 143-161. (book chapter)

O.V. Prokopenko, I.N. Krivorotov, E.N. Bankowski, T.J. Meitzler, V.S. Tiberkevich, A.N. Slavin
Hysteresis regime in the operation of a dual-free-layer spin-torque nano-oscillator with out-of-plane counter-precessing magnetic moments
J. Appl. Phys. – 2013. – Vol. 114. – Art. 173904.

O.V. Prokopenko, I.N. Krivorotov, E. Bankowski, T. Meitzler, S. Jaroch, V.S. Tiberkevich, A.N. Slavin
Spin-torque microwave detectors with out-of-plane precessing magnetic moment
J. Appl. Phys. – 2012. – Vol. 111, Ή 12. – Art. 123904.

O.V. Prokopenko, E. Bankowski, T. Meitzler, V.S. Tiberkevich, A.N. Slavin
Influence of temperature on the performance of a spin-torque microwave detector
IEEE Trans. Magn. – 2012. – Vol. 48, Ή 11. – P. 3807-3810.

O. Prokopenko, E. Bankowski, T. Meitzler, V. Tiberkevich, A. Slavin
Spin-Torque Nano-Oscillator as a Microwave Signal Source
IEEE Magn. Lett. – 2011. – Vol. 2. – Art. 3000104.

O. Prokopenko, G. Melkov, E. Bankowski, T. Meitzler, V. Tiberkevich, A. Slavin
Noise properties of a resonance-type spin-torque microwave detector
Appl. Phys. Lett. – 2011. – Vol. 99, Ή 3. – Art. 032507.

V.I. Vasyuchka, G.A. Melkov, V.A. Moiseienko, A.V. Prokopenko, A.N. Slavin
Correlation receiver of below-noise pulsed signals based on parametric interactions of spin waves in magnetic films
J. Magn. Magn. Mater. – 2009. – Vol. 321, Issue 20. – P.3498-3501.

O.M. Ivanyuta, O.V. Prokopenko, V.M. Raksha, A.M. Klushin
Microwave detection using Josephson junction arrays integrated in a resonator
Phys. Stat. Sol. (c). – 2005. – Vol. 2, Ή 5. – P. 1688-1691.

O.M. Ivanyuta, O.V. Prokopenko, Ya.I. Kishenko, V.M. Raksha, A.M. Klushin
The Effect of the External Magnetic Field on the Current-Voltage Characteristic of HTS Josephson Junction Arrays
J. Low Temp. Phys. – 2005. – Vol. 139, Ή 1/2. – P. 97-102.

Contacts


Oleksandr.Prokopenko@gmail.com