Zobrazeno 1 - 10
of 352
pro vyhledávání: '"Merkt, U."'
Superconductor/normal conductor/superconductor (SNS) Josephson junctions with highly transparent interfaces are predicted to show significant deviations from sinusoidal supercurrent-phase relationships (CPR) at low temperatures. We investigate experi
Externí odkaz:
http://arxiv.org/abs/cond-mat/0407206
Autor:
Samuelsson, P., Ingerman, A., Johansson, G., Bezuglyi, E. V., Shumeiko, V. S., Wendin, G., Kursten, R., Richter, A., Matsuyama, T., Merkt, U.
Publikováno v:
Phys. Rev. B 70, 212505 (2004)
We present an experimental and theoretical investigation of coherent current transport in wide ballistic superconductor-two dimensional electron gas-superconductor junctions. It is found experimentally that upon increasing the junction length, the su
Externí odkaz:
http://arxiv.org/abs/cond-mat/0311344
We observe a characteristic energy $\hbar\omega_{c}\approx 2.1$ eV which separates regions of different behavior of the phonon intensities in the Raman spectra of the $R\rm Ba_2Cu_3O_7$ system. A superconductivity-induced drop of phonon intensities i
Externí odkaz:
http://arxiv.org/abs/cond-mat/0101217
Publikováno v:
In Journal of Magnetism and Magnetic Materials 2007 316(2):e923-e925
Autor:
Hu, C.-M., Nitta, J., Jensen, A., Hansen, J. B., Takayanagi, H., Matsuyama, T., Heitmann, D., Merkt, U.
Publikováno v:
Journal of Applied Physics; 5/15/2002 Part 1, 2 & 3, Vol. 91 Issue 10, p7251, 5p, 3 Diagrams, 3 Graphs
Publikováno v:
In Superlattices and Microstructures May 1999 25(5-6):711-720
Publikováno v:
Journal of Applied Physics; Sep2008, Vol. 104 Issue 6, p066106, 3p, 2 Diagrams, 2 Graphs
Publikováno v:
Journal of Applied Physics; 6/1/2001, Vol. 89 Issue 11, p7469, 3p, 1 Black and White Photograph, 2 Diagrams, 1 Graph
Autor:
Kimling, J., Vogel, A., Kobs, A., Bocklage, L., Wintz, S., Strache, T., Fassbender, J., Im, M.-Y., Fischer, P., Merkt, U., Oepen, H. P., Meier, G.
Publikováno v:
DPG Frühjahrstagung der Sektion AMOP (SAMOP) und der Sektion Kondensierte Materie (SKM), 13.-18.03.2011, Dresden, Deutschland
Current-induced domain wall motion for systematic studies of spin momentum transfer requires the reliable preparation of domain walls. Since high current densities can change or destroy the structures investigated, weak pinning potentials allowing th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______4577::bb468c1d03755be0fc95ad7939e9fc7c
https://www.hzdr.de/publications/Publ-15116-1
https://www.hzdr.de/publications/Publ-15116-1
Autor:
Merkt U
Publikováno v:
Applied optics. 20(2)
A least squares method for the precise nulling of an arbitrary ellipsometer arrangement is presented, and the standard errors of the null settings are calculated. The general expressions obtained are applied to the most common null ellipsometers, i.e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9b10052d3e35de6b7d7c0abd34db1b0d
https://pubmed.ncbi.nlm.nih.gov/20309107
https://pubmed.ncbi.nlm.nih.gov/20309107