Zobrazeno 1 - 10
of 3 283
pro vyhledávání: '"Kern K"'
Autor:
Karan, S., Huang, H., Padurariu, C., Kubala, B., Theiler, A., Black-Schaffer, A., Morrás, G., Yeyati, A. Levy, Cuevas, J. C., Ankerhold, J., Kern, K., Ast, C. R.
A single spin in a Josephson junction can reverse the flow of the supercurrent. At mesoscopic length scales, such $\pi$-junctions are employed in various instances from finding the pairing symmetry to quantum computing. In Yu-Shiba-Rusinov (YSR) stat
Externí odkaz:
http://arxiv.org/abs/2102.12521
Autor:
Paone, D., Pinto, D., Kim, G., Feng, L., Kim, M-J., Stöhr, R., Singha, A., Kaiser, S., Logvenov, G., Keimer, B., Wrachtrup, J., Kern, K.
Microscopic studies on thin film superconductors play an important role for probing non-equilibrium phase transitions and revealing dynamics at the nanoscale. However, magnetic sensors with nanometer scale spatial and picosecond temporal resolution a
Externí odkaz:
http://arxiv.org/abs/2101.04571
Autor:
Schmidt, K. -H., Estienne, M., Fallot, M., Cormon, S., Cucoanes, A., Jurado, B., Kern, K., Schmitt, Ch., Shiba, T.
The understanding of the antineutrino production in fission and the theoretical calculation of their energy spectra in different types of fission reactors rely on the application of the summation method, where the individual contributions from the di
Externí odkaz:
http://arxiv.org/abs/2012.08199
Autor:
Schendel, V., Barreteau, C., Brandbyge, M., Borca, B., Pentegov, I., Schlickum, U., Ternes, M., Wahl, P., Kern, K.
Publikováno v:
Phys. Rev. B 96, 035155 (2017)
Among all transition metals, Palladium (Pd) has the highest density of states at the Fermi energy yet does not fulfill the Stoner criterion for ferromagnetism. However, its close vicinity to magnetism renders it a nearly ferromagnetic metal, which ho
Externí odkaz:
http://arxiv.org/abs/1702.02407
Autor:
Benia, H. M., Rampi, E., Trainer, C., Yim, C. M., Maldonado, A., Peets, D. C., Stoehr, A., Starke, U., Kern, K., Yaresko, A., Levy, G., Damascelli, A., Ast, C. R., Schnyder, A. P., Wahl, P.
Publikováno v:
Physical Review B 94, 121407 (2016)
Materials with strong spin-orbit coupling (SOC) have in recent years become a subject of intense research due to their potential applications in spintronics and quantum information technology. In particular, in systems which break inversion symmetry,
Externí odkaz:
http://arxiv.org/abs/1608.01277
Publikováno v:
Phys. Rev. B 94, 085431 (2016)
Electronic devices based on graphene technology are catching on rapidly and the ability to engineer graphene properties at the nanoscale is becoming, more than ever, indispensable. Here, we present a new procedure of graphene functionalization on SiC
Externí odkaz:
http://arxiv.org/abs/1604.00207
Autor:
Schmidt, K.-H., Estienne, M., Fallot, M., Cormon, S., Cucoanes, A., Shiba, T., Jurado, B., Kern, K., Schmitt, Ch.
Publikováno v:
In Nuclear Data Sheets March-April 2021 173:54-117
Autor:
Sessi, V., Stepanow, S., Rudenko, A. N., Krotzky, S., Kern, K., Hiebel, F., Mallet, P., Veuillen, J. -Y., Sipr, O., Honolka, J., Brookes, N. B.
The electronic configurations of Fe, Co, Ni, and Cu adatoms on graphene and graphite have been studied by x-ray magnetic circular dichroism and charge transfer multiplet theory. A delicate interplay between long-range interactions and local chemical
Externí odkaz:
http://arxiv.org/abs/1404.7617
Autor:
Sessi, V., Otte, F., Krotzky, S., Tieg, C., Wasniowska, M., Ferriani, P., Heinze, S., Honolka, J., Kern, K.
We demonstrate the occurrence of compensated spin configurations in Fe clusters and monolayers on Ru(0001) and Rh(111) by a combination of X-ray magnetic circular dichroism experiments and first-principles calculations. Our results reveal complex int
Externí odkaz:
http://arxiv.org/abs/1403.4188
Autor:
Crepaldi, A., Cilento, F., Ressel, B., Cacho, C., Johannsen, J. C., Zacchigna, M., Berger, H., Bugnon, Ph., Grazioli, C., Turcu, I. C. E., Springate, E., Kern, K., Grioni, M., Parmigiani, F.
Publikováno v:
Phys. Rev. B 88, 121404(R) (2013)
The nature of the Dirac quasiparticles in topological insulators calls for a direct investigation of the electron-phonon scattering at the \emph{surface}. By comparing time-resolved ARPES measurements of the TI Bi_{2}Se_{3} with different probing dep
Externí odkaz:
http://arxiv.org/abs/1310.4279