• Ph.D, Materials Science (2000), Nagoya University, Japan
• B.S., Physics (1990) Novosibirsk State University, Russia

Research Interests:

Electron transport in nanometer scale structures and devices

Mesoscopic superconductivity and magnetism

Quantum Phase Transitions

Physics of disordered and nano-phase systems with interacting electrons

Advanced microfabrication techniques and methods

Selected Recent Publications

• Magnetic filed enhancement of superconductivity in ultranarrow wires, A. Rogachev. T-C. Wei, D. Pekker, A.T. Bollinger, P.M. Goldbart, and A. Bezryadin, cond-mat/0604351, accepted to Physical Review Letters.


• Enhancing superconductivity: Magnetic impurities and their quenching by magnetic fields, Tzu-Chieh Wei, D. Pekker, A. Rogachev, A. Bezryadin, and P. M. Goldbart, cond-mat 0510476, accepted to Europhysics Letters.


• Coulomb Blockade in the Insulating Regime of Short Superconducting Nanowires”, A. T. Bollinger, A. Rogachev, and A. Bezryadin, cond-mat 0508300, submitted to Europhysics Letters.


• Influence of high magnetic fields on superconducting transition of one-dimensional Nb and MoGe nanowires”, A. Rogachev, A.T. Bollinger, and A. Bezryadin, “Phys. Rev. Lett., 94, 017004 (2005).


• Superconducting Properties of Polycrystalline Nb Nanowires Templated by Carbon Nanotubes, A. Rogachev and A. Bezryadin,”.  Appl. Phys. Lett.  83, 512 (2003).


• Superconducting Nanowires Templated by Single Molecules,  A. Bezryadin, A. Bollinger, D. Hopkins, M. Murphy, M. Rimeika, and A. Rogachev,  Encyclopedia of Nanoscience and Nanotechnology, Marcel Dekker 2004.


•  Hopping conductivity and specific heat in insulating amorphous TixSi100-x alloys, A.Rogachev and U. Mizutani, ”, Phys. Rev. B 61,15550 (2000).


• Comparison of the specific heat and the conductivity of amorphous TixSi100-x alloys across the metal-insulator transition”, A. Rogachev, T. Takeuchi and U. Mizutani, “Phys. Rev. B 61, 10010 (2000).