Leonid Fedichkin

Center for Quantum Device Technology
Mail Stop 5721
Clarkson University
8 Clarkson Avenue
Potsdam, NY 13699-5721
USA

Professional Experience

2002 – present:

Research Associate

Clarkson University, Potsdam, NY

1995 – 2002:

Research Scientist (1995-1997)

Senior Research Scientist (1998-2002)

Institute of Physics and Technology, Russian Academy of Sciences, Moscow, Russia

Education

Ph.D. in Physics of Semiconductors and Dielectrics, April 1995

Moscow Institute of Physics and Technology, Russia

M.Sc. in Applied Mathematics and Physics, June 1991, with Honors

Moscow Institute of Physics and Technology, Russia

Professional Accomplishments, Awards, and Affiliations

Best Young Scientist Award of the Russian Academy of Sciences (2002)

NSF Proposals Reviewer for NSF-DMR, NSF-DMS, and NSF-PHY

Reviewer for Physical Review Letters; Journal of Physics A; Journal of Physics: Condensed Matter; Journal of Physics D; Journal of Quantum Computers and Computing; Nanotechnology; New Journal of Physics; IEEE Transactions on Nanotechnology; Physical Review A; Physical Review B

Member of Editorial Board (since 1999) and Cofounder (1999) of Journal of Quantum Computers and Computing

Scientific Secretary (1999-2002) and Cofounder (1999) of Moscow Weekly Seminar "Quantum Computing"

Member of the American Physical Society

Member of Organizing Committee of the IEEE NTC Quantum Device Technology Workshop, Potsdam, NY, 2004

Member of Organizing Committee of the International Conference “Micro- and Nanoelectronics” (ICMNE), Zvenigorod, Russia, 1998, 2003 and 2005

List of Publications

39. Collective Decoherence of Nuclear Spin Clusters A. Fedorov and L. Fedichkin J. Phys.: Condens. Matter 18, 3217-3228 (2006).
38. Non-Unitary Quantum Walks on Hyper-Cycles D. Solenov and L. Fedichkin Phys. Rev. A 73, 012308, 1-7 (2006).
37. Mixing and Decoherence in Continuous-Time Quantum Walks on Cycles L. Fedichkin, D. Solenov and C. Tamon Quantum Inf. Comput. 6, 263-276 (2006).
36. Continuous-Time Quantum Walks on a Cycle Graph D. Solenov and L. Fedichkin Phys. Rev. A 73, 012313, 1-5 (2006).
35. Robustness of Multiqubit Entanglement
L. Fedichkin, A. Fedorov and V. Privman
Proc. SPIE 6244, 624408, 1-9 (2005).
34. Study of Temperature Dependence of Electron-Phonon Relaxation and Dephasing in Semiconductor Double-Dot Nanostructures L. Fedichkin and A. Fedorov IEEE Trans. Nanotechn. 4, 65-70 (2005).
33. Evaluation of Decoherence for Quantum Control and Computing A. Fedorov, L. Fedichkin and V. Privman J. Comp. Theor. Nanoscience 1, 132-143 (2005).
32. Additivity of Decoherence Measures for Multiqubit Quantum Systems
L. Fedichkin, A. Fedorov and V. Privman
Phys. Lett. A 328, 87-93 (2004).
31. Error Rate of a Charge Qubit Coupled to an Acoustic Phonon Reservoir L. Fedichkin and A. Fedorov Phys. Rev. A 69, 032311, 1-4 (2004).
30. Interaction-Induced Decoherence of Solid-State Quantum Computer
M. Yanchenko and L. Fedichkin
Proc. SPIE 5401, 725-730 (2004).
29. Relaxation and the Zeno Effect in Qubit Measurements S. Gurvitz, L. Fedichkin, D. Mozyrsky and G. P. Berman Phys. Rev. Lett. 91, 066801, 1-4 (2003).
28. Nonideality of Quantum Operations with the Electron Spin of a ³¹P Donor in a Si Crystal due to Interaction with a Nuclear Spin System S. Saikin and L. Fedichkin Phys. Rev. B 67, 161302, 1-4 (2003).
27. Measures of Decoherence
L. Fedichkin, A. Fedorov and V. Privman
Proc. SPIE 5105, 243-254 (2003).
26. Decoherence of Localized Electrons in Semiconductors due to Acoustic Phonons
L. Fedichkin, A. Fedorov and M. Yanchenko
Proc. SPIE 5105, 265-272 (2003).
25. A Quantum Computer with Fixed Interaction is Universal Y. Ozhigov and L. Fedichkin JETP Lett. 77, 328-330 (2003).
24. Interference Effects in Resonant Magnetotransport D. Mozyrsky, L. Fedichkin, S. Gurvitz and G. P. Berman Phys. Rev. B 66, 161313, 1-4 (2002).
23. A Silicon Based Nuclear Magnetic Resonance (NMR) Quantum Computer Using Resonant Transfer of an Electron for the Inter-Qubit Interaction A. A. Larionov, L. Fedichkin and K. A. Valiev Nanotechnology 12, 536-539 (2001).
22. Quantum Computers L. Fedichkin (invited review) Nauka i Zhizn, 24-29, January 2001.
21. Silicon-Based Quantum Computer Using Single Electron A. A. Larionov, L. Fedichkin and K. A. Valiev in Proc. Int. Symp. Nanostructures: Physics and Technology (St. Petersburg), 400-403 (2001).
20. The Nuclear Magnetic Resonance Spectrum of ³¹P Donors in a Silicon Quantum Computer A. A. Larionov, L. Fedichkin, A. A. Kokin and K. A. Valiev Nanotechnology 11, 392-396 (2000).
19. Novel Coherent Quantum Bit Using Spatial Quantization Levels in Semiconductor Quantum Dot L. Fedichkin, M. Yanchenko and K. A. Valiev Quant. Computers and Computing 1, 58-76 (2000).
18. Strong Correlation Effects in Quantum Wires V. Vyurkov, L. Fedichkin and A. Vetrov Proc. PTIAN 16, 84-92 (2000).
17. Coherent Charge Qubits Based on GaAs Quantum Dots with a Built-In Barrier L. Fedichkin, M. Yanchenko and K. A. Valiev Nanotechnology 11, 387-391 (2000).
16. The Hyperfine Energy Spectrum of ³¹P Donors in a Silicon NMR Quantum Computer K. A. Valiev, A. A. Kokin, A. A. Larionov and L. Fedichkin Russ. Microelectronics 29, 285-293 (2000).
15. Polynomial Scheme of Avoiding Multiqubit Errors Arising due to Qubit-Qubit Interaction L. Fedichkin Quant. Computers and Computing 1, 84-88 (2000).
14. Static, Dynamic and Photoconductivity of Quantum Wires
V. Vyurkov, V. Fedirko and L. Fedichkin
Phys. Low-Dim. Struct. 3/4, 209-226 (1999).
13. Plasma Waves Excitation in the Base of Lateral Hot Electron Transistor L. Fedichkin, V. Ryzhii and M. Willander in Physics and Modeling of Devices Based on Low-Dimensional Structures (IEEE Comp. Soc., Los Alamitos, CA, USA), 83-87 (1998).
12. Method of Quantum Wire Array Control L. Fedichkin and K. A. Valiev in Int. Conf. Micro- and Nanoelectronics (Zvenigorod) 2, 2-3 (1998).
11. High Responsivity of Quantum Well Infrared Photodetectors to the Radiation with In-Plane Polarization V. Ryzhii, L. Fedichkin, A. V. Chaplik and M. Z. Tidrow in Techn. Dig. Int. Topical Workshop on Contemporary Photonic Technologies (Tokyo), 193-194 (1998).
10. Self-Consistent Field Approach to the Study of Potential in Quantum Wires
L. Fedichkin, M. Karlsteen, M. Willander and V. Ryzhii
Inst. Phys. Conf. Ser. No. 155: 2, 85-88 (1997).
9. Electron Transport through a Nanometer Field Effect Transistor with a Single Barrier L. Fedichkin and V. Vyurkov in Proc. Int. Symp. Nanostructures: Physics and Technology (St. Petersburg), 435-437 (1996).
8. Conduction Behavior of a Quantum Wire with Built-In Potential Barriers V. Vyurkov and L. Fedichkin Russ. Microelectronics 24, 117-118 (1995).
7. Nonlinear Electron Transport in Hybrid Mesoscopic Bismuth/Silver Structures V. T. Petrashov, I. N. Zhilyaev, I. A. Sosnin and L. Fedichkin Phys. Low-Dim. Struct. 12, 27-32 (1995).
6. Coulombic Localization of Electrons in Quantum Wires V. Vyurkov and L. Fedichkin Phys. Low-Dim. Struct. 12, 277-280 (1995).
5. Novel Far Infrared Detector Based on a Quantum Ballistic Channel L. Fedichkin, V. Ryzhii and V. Vyurkov Solid State Electr. 37, 1211-1212 (1994).
4. Quantum Ballistic Channel as an Ultrahigh Frequency Generator L. Fedichkin and V. Vyurkov Appl. Phys. Lett. 64, 2535-2536 (1994).
3. The Photovoltaic Effect in Non-Uniform Quantum Wires L. Fedichkin, V. Ryzhii and V. Vyurkov J. Phys.: Condens. Matter 5, 6091-6098 (1993).
2. A Novel Tunable Infrared Detector Based on a Quantum Ballistic Channel L. Fedichkin, V. Ryzhii and V. Vyurkov Infrared Phys. 34, 477-480 (1993).
1. Quantum Ballistic Channel Current Instability L. Fedichkin, V. Fedirko and V. Vyurkov Lith. J. Phys. 32, 53-56 (1992).

You can also follow this link to my articles placed in arXiv.