Institute for Theoretical Physics

Dipl.-Phys. Andreas Gumann

Publications

Phase diagram of geometric d-wave superconductor Josephson junctions

A. Gumann, N. Schopohl

Phys. Rev. B 79 , 144505 (2009)

arXiv:0808.2140v2

Geometric pi Josephson junction: Current-phase relations and critical current

A. Gumann, C. Iniotakis, N. Schopohl

IEEE Transactions on Applied Superconductivity 19 ,No. 3, 711-714 (2009)

Magnets in Motion

Bernhard Thomaszewski, Andreas Gumann, Simon Pabst and Wolfgang Strasser

ACM Transaction on Graphics 27 , No. 5, Article 162, 2008

project page

Geometric pi Josephson junction in d-wave superconducting thin films

A. Gumann, C. Iniotakis, N. Schopohl

Appl. Phys. Lett. 91 , 192502 (2007)

arXiv:0708.3898v1

Microscopic Theory of Superconductor-Constriction-Superconductor Josephson Junctions in a Magnetic Field

A. Gumann, T. Dahm, N. Schopohl

Phys. Rev. B 76, 064529 (2007)

arXiv:cond-mat/0703579v2

Vortex core shrinkage in a two gap superconductor: application to MgB2

S. Graser, A. Gumann, T. Dahm, N. Schopohl

Physica C 460-462, 564 (2007)

arXiv:cond-mat/0607599v1

Induced Kramer-Pesch-Effect in a Two Gap Superconductor: Application to MgB2

A. Gumann, S. Graser, T. Dahm, N. Schopohl

Phys. Rev. B 73, 104506 (2006)

arXiv:cond-mat/0511520v1