Laboratory of Nonequilibrium Semiconductor Systems

STAFF MEMBERS

Andrey I. Yakimov

Chief Researcher,
Doctor of Science in Physics and Mathematics

Tel: +7 (383) 333-28-32
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RSCI Author ID: 22332

RSCI SPIN-code: 5969-1822

ORCID: 0000-0002-6141-427X

Web of Science ResearcherID: P-2805-2016

Scopus Author ID: 7004269195

ResearchGate Profile: Andrew-Yakimov

Scientific activities:

Developing methods to control the functional characteristics of nanophotonic components based on silicon nanostructures coupled with metamaterials.

Education:

  • 1986 - Graduated from Novosibirsk State University with a specialization in Physics.

  • 1991 - Defended a Candidate of Sciences dissertation titled "Hopping Conductivity and Electronic Correlations in Silicon with Deep-Level Impurities."

  • 2001 - Defended a Doctor of Sciences dissertation titled "Electronic Phenomena in Arrays of Germanium Quantum Dots in Silicon."

Professional Experience:

Institute of Semiconductor Physics, Siberian Branch of the USSR Academy of Sciences, Novosibirsk:

  • 1986-1988 – Research Intern.

  • 1988-1991 – Junior Researcher.

  • 1991-1994 – Researcher.

  • 1994-2002 – Senior Researcher.

  • 2002 – 2020 — Leading Researcher.

  • 2020 – Present — Chief Researcher.

Teaching Experience:

Scientific advisor for master's and bachelor's theses, as well as candidate dissertations for postgraduate students and researchers.

Awards and Honors:

Honored Veteran of the Siberian Branch of the Russian Academy of Sciences, awarded commemorative badges "For Labor for the Benefit of the City" in honor of the 120th and 130th anniversaries of the founding of Novosibirsk, medals in honor of the 80th anniversary of Novosibirsk Oblast and the 300th anniversary of the founding of the Russian Academy of Sciences, and laureate of the Novosibirsk Oblast Administration prize for outstanding scientific achievements.

Selected publications:

From 1986 to 2024, more than 190 scientific papers were published. Among them:

  1. A. I. Yakimov, V. A. Markov, A. V. Dvurechenskii, O. P. Pchelyakov. Coulomb staircase in Si/Ge structure. Philosophical Magazine B 65, 701 (1992).

  2. A. I. Yakimov, T. Wright, C. J. Adkins, A. V. Dvurechenskii. Magnetic correlations on the insulating side of the metal-insulator transition in amorphous SiMn. Physical Review B 51, 16549-16552 (1995).

  3. A. I. Yakimov, A. V. Dvurechenskii, Yu. Proskuryakov, A. I. Nikiforov, O. P. Pchelyakov, S. A. Teys, A. K. Gutakovskii. Normal-incidence infrared photoconductivity in Si p-i-n diode with embedded Ge self-assembled quantum dots. Applied Physics Letters 75, 1413 (1999).

  4. A. I. Yakimov, A. V. Dvurechenskii, V. V. Kirienko, Yu. I. Yakovlev, A. I. Nikiforov, C. J. Adkins. Long-range Coulomb interaction in arrays of self-assembled quantum dots. Physical Review B 61, 10868 (2000).

  5. A. I. Yakimov, A. V. Dvurechenskii, V. V. Kirienko, A. I. Nikiforov. Ge/Si quantum-dot metal-oxide-semiconductor field-effect transistor. Applied Physics Letters 80, 4783 (2002).

  6. A. I. Yakimov, A. V. Dvurechenskii, A. I. Nikiforov, V. V. Ulyanov, A. G. Milekhin, A. O. Govorov, S. Schulze, D. R. T. Zahn. Stark effect in type-II Ge/Si quantum dots. Physical Review B 67, 125318 (2003).

  7. A. I. Yakimov, A. V. Dvurechenskii, A. V. Nenashev, A. I. Nikiforov. Evidence for two-dimensional correlated hopping in arrays of Ge/Si quantum dots. Physical Review B 68, 205310 (2003).

  8. A. I. Yakimov, A. A. Bloshkin, A. V. Dvurechenskii. Asymmetry of single-particle hole states in a strained Ge/Si double quantum dots. Physical Review B 78, 165310 (2008).

  9. A. I. Yakimov, A. A. Bloshkin, A. V. Dvurechenskii. Calculating the energy spectrum and electronic structure of two holes in a pair of strained Ge/Si quantum dots. Physical Review B 81, 115434 (2010).

  10. A. I. Yakimov, V. V. Kirienko, A. A. Bloshkin, V. A. Armbrister, A. V. Dvurechenskii, and J.-M. Hartmann. Photovoltaic Ge/SiGe quantum dot mid-infrared photodetector enhanced by surface plasmons. Optics Express 25, 25602 (2017).

  11. A. Yakimov, V. Kirienko, A. Bloshkin, A. Dvurechenskii, D. Utkin. Quantum dot based mid-infrared photodetector enhanced by a hybrid metal-dielectric optical antenna. Journal of Physics D: Applied Physics 53, 335105 (2020).

  12. A. I. Yakimov, V. V. Kirienko, A. A. Bloshkin, A. V. Dvurechenskii, D. E. Utkin. Near-infrared photoresponse in Ge/Si quantum dots enhanced by photon-trapping hole arrays. Nanomaterials 11, 2302 (2021).

  13. A. I. Yakimov, V. V. Kirienko, A. V. Dvurechenskii, D. E. Utkin. Manifestation of “Slow” Light in the Photocurrent Spectra of Ge/Si Quantum Dot Layers Combined with a Photonic Crystal. JETP Lett. 118, 244 – 248 (2023).