Aladyshkin Alexey

Senior research associate of the Department for physics of superconductivity, PhD in Physics.

Personal data

Born on 4 May, 1976, Arzamas

Research interests

the Magnetic and transport properties of superconducting films, superconducting nanostructures and hybrid structures superconductor-ferromagnetic

Education

• 1999 - Faculty of radiophysics of N. I. Lobachevsky State University of Nizhniy Novgorod;
• 2004 - defended PhD thesis «Features of the structure of the mixed state in thin superconducting films».

Career

• 1997 - 1999: senior assistant researcher of the IPM RAS;
• 1999 - 2002: trainee researcher of the IPM RAS;
• 2002 - 2005: junior research associate of the IPM RAS;
• 2005 - 2007: internship (постдокторат) in the Institute of nanoscale physics and нанохимиии (INPAC) at the Catholic University of Leuven (K.U. Leuven, Belgium);
• 2005 - 2010: research associate of the IPM RAS;
• 2010 - present: senior research associate of the IPM RAS;
• 2008 - present: assistant Professor, senior lecturer of the interfaculty Department of «Physics of nanostructures and nanoelectronics» of the University of Nizhniy Novgorod, special course «Tunneling phenomena in Nanophysics«

Publications

Reviews

1. A.Yu. Aladyshkin, A. V. Silhanek, W. Gillijns, and V. V. Moshchalkov, «Nucleation of superconductivity and vortex matter in superconductor-ferromagnet hybrids» // Superconductor Science and Technology, vol. 22, 053001 (2009); selected for Superconductor Science & Technology's Highlights of 2009 Collection; e-print arXiv: cond-mat/0902.1630 (2009).
2. A.Yu. Aladyshkin, A. S. Mel nikov, I. A. Shereshevsky, I. D. Tokman, «What is the best gate for vortex entry into type-II superconductor?"// Physica C, p. 361 67-72 (2001); e-print arXiv: cond-mat/9911430 (1999).
3. A.Yu. Aladyshkin, A. S. Mel nikov, D. A. Ryzhov, «Little-Parks effect and multiquanta vortices in a hybrid superconductor-ferromagnet system» // Journal of Physics: Condensed Matter, vol. 15, p. 6591 - made 6,597 (2003), e-print arXiv: cond-mat/0302551 (2003).
4. A.Yu. Aladyshkin, A. I. Buzdin, A. A. Fraerman, A. S. Mel nikov, D. A. Ryzhov, A. V. Sokolov, «Domain wall superconductivity in hybrid superconductor-ferromagnetic structures"// Physical Review B 68, 184508 (2003); e-print arXiv: cond-mat/0302520 (2003)
5. W. Gillijns, A. Yu. Aladyshkin, M. Lange, M. J. Van Bael, V. V. Moshchalkov, «Domain-wall guided nu-cleation of superconductivity in hybrid ferromagnet-superconductor-ferromagnet layered structures» // Physical Review Letters, vol. 95, 227003 (2005).
6. A.Yu. Aladyshkin and V. V. Moshchalkov, «Thin-film superconductor-ferromagnet hybrids: Competition between nucleation of superconductivity at domain walls and the centers of the domains» // Physical Review B, vol. 74, 064503 (2006.
7. A.Yu. Aladyshkin, D. A. Ryzhov, A. V. Samokhvalov, D. A. Savinov, A. S. Mel nikov, V. V. Moshchalkov, «Localized superconductivity and the Little-Parks effect in superconductor - ferromagnet hybrids» // Physical Review B, vol. 75, 184519 (2007).
8. W. Gillijns, A. Yu. Aladyshkin, A. V. Silhanek, and V. V. Moshchalkov, «Magnetic confinement of the superconducting condensate in superconductor-ferromagnet hybrid composites» // Physical Review B, vol. 76, 060503^z (2007); e-print arXiv: cond-mat/0706.3803 (2007).
9. N. Schildermans, A. Yu. Aladyshkin, A. V. Silhanek, J. van de Vondel, and V. V. Moshchalkov, «Different regimes of nucleation of superconductivity in mesoscopic superconductor/ferromagnet hybrids» // Physical Review B, vol. 77, 214519 (2008).
10. A.Yu. Aladyshkin, J. Van de Vondel, C. C. de Souza Silva, and V. V. Moshchalkov, «Tunable nonstandard growth nonlinearity in superconductors with asymmetric antidot array» // Applied Physics Letters, vol. 93, 082501 (2008); e-print arXiv: cond-mat/0904.1605 (2009).
11. A.Yu. Aladyshkin, J. Fritzsche, and V. V. Moshchalkov, «Planar superconductor/ferromagnet hybrids: Anisotropy of resistivity induced by magnetic templates» // Applied Physics Letters, vol. 94, 222503 (2009); e-print arXiv: cond-mat/0905.2590 (2009).
12. A.Yu. Aladyshkin, D. Yu. Vodolazov, J. Fritzsche, R. B.G. Kramer, V. V. Moshchalkov, «Reverse-domain superconductivity in superconductor-ferromagnet hybrids: effect of a vortex-free channel on symmetry of I-V characteristics» // Applied Physics Letters, vol. 97, 052501 (2010); e-print arXiv: cond-mat/1005.1246 (2010).
13. A.Yu. Aladyshkin, A. P. Volodin and V. V. Moshchalkov, «Effect of ferromagnetic film thickness on magnetoresistance of thin-film superconductor-ferromagnet hybrids» // Journal of Applied Physics, vol. 108, 033911 (2010); e-print arXiv: cond-mat/1007.2527 (2010).
14. A.Yu. Aladyshkin, G. W. Ataklti, W. Gillijns, I. M. Nefedov, I. A. Shereshevsky, A. V. Silhanek, J. Van de Vondel, M. Kemmler, R. Kleiner, D. Koelle, and V. V. Moshchalkov, «Mesoscopic cross-film cryotrons: Vortex trapping and dc-Josephson-like oscillations of the critical current» // Physical Review B, vol. 83, 144509 (2011); e-print arXiv: cond-mat/1102.4545 (2011).
15. R. Werner, A. Yu. Aladyshkin, S. Guénon, J. Fritzsche, I. M. Nefedov, V. V. Moshchalkov, R. Kleiner, and D. Koelle, «Domain-wall and reverse-domain superconducting states of a Pb thin-film bridge on a ferromagnetic BaFe12O19 single crystal " // Phys. Rev. B, in press (2011); e-print arXiv: cond-mat/1105. 6048 (2011).

Contact detail

Phone: +7 (831) 417-94-85 +257

E-mail: aladyshkin@ipmras.ru