Physikalisches Institut

Matthias Kemmler

Post-Doktorand

Thema:

Verankerung und Dynamik von magnetischen Flussquanten in supraleitenden Dünnfilmen mit maßgeschneiderten Haftzentren

Forschungsinteressen:

Supraleitung, Pinning von Flussquanten, Josephsonkontakte mit ferromagnetischer Barriere,

Tätigkeitsfelder:

Lehre:

Sonstiges:

Publikationen:

Combined chips for atom-optics,

Phys. Rev. A 71, 063619 (2005);

Diffraction of a Bose-Einstein condensate from a magnetic lattice on a micro chip,

Phys. Rev. Lett. 95, 170405 (2005);

High quality ferromagnetic 0 and π Josephson tunnel junctions,

Appl. Phys. Lett. 89, 122511 (2006)

Commensurability effects in superconducting Nb films with quasiperiodic pinning arrays,

Phys. Rev. Lett. 97, 147003 (2006);

0 - π Josephson tunnel junction with ferromagnetic barrier,

Phys. Rev. Lett. 97, 247001 (2006);

Ferromagnetic 0 - π Josephson junctions,

Appl. Phys. A 89, 613–617 (2007)

J. Lisenfeld, A. V. Ustinov,

Static and dynamic properties of 0, π and 0- π ferromagnetic tunnel Josephson junctions,

Phys. Rev. B 77, 214506 (2008)

Controlling superconducting properties via vortex pinning by regular arrays of vertical carbon

nanotube,

Microelectronic Engineering 86, 895–897 (2009)

Matching effects in randomly diluted periodic pinning arrays,

Phys. Rev. B 79, 184509 (2009)