Zobrazeno 1 - 10
of 238
pro vyhledávání: '"Ruby Michael"'
Autor:
Farinacci, Laëtitia, Ahmadi, Gelavizh, Ruby, Michael, Reecht, Gaël, Heinrich, Benjamin W., Czekelius, Constantin, von Oppen, Felix, Franke, Katharina J.
Publikováno v:
Phys. Rev. Lett. 125, 256805 (2020)
Magnetic adsorbates on superconductors induce a Kondo resonance outside and Yu-Shiba-Rusinov (YSR) bound states inside the superconducting energy gap. When probed by scanning tunneling spectroscopy, the associated differential-conductance spectra fre
Externí odkaz:
http://arxiv.org/abs/2007.12092
Autor:
Farinacci, Laëtitia, Ahmadi, Gelavizh, Reecht, Gaël, Ruby, Michael, Bogdanoff, Nils, Peters, Olof, Heinrich, Benjamin W., von Oppen, Felix, Franke, Katharina J.
Publikováno v:
Phys. Rev. Lett. 121, 196803 (2018)
The exchange scattering at magnetic adsorbates on superconductors gives rise to Yu-Shiba-Rusinov (YSR) bound states. Depending on the strength of the exchange coupling, the magnetic moment perturbs the Cooper pair condensate only weakly, resulting in
Externí odkaz:
http://arxiv.org/abs/1807.01344
Publikováno v:
Phys. Rev. Lett. 120, 156803 (2018)
Magnetic adsorbates on superconductors induce local bound states within the superconducting gap. These Yu-Shiba-Rusinov (\YSR) states decay slowly away from the impurity compared to atomic orbitals, even in 3d bulk crystals. Here, we use scanning tun
Externí odkaz:
http://arxiv.org/abs/1801.00848
Publikováno v:
Nano Letters 17, 4473 (2017)
Linear, suspended chains of magnetic atoms proximity coupled to an s-wave superconductor are predicted to host Majorana zero modes at the chain ends in the presence of strong spin-orbit coupling. Specifically, iron (Fe) chains on Pb(110) have been ex
Externí odkaz:
http://arxiv.org/abs/1704.05756
Publikováno v:
Phys. Rev. Lett. 117, 186801 (2016)
We investigate the nature of Yu-Shiba-Rusinov (YSR) subgap states induced by single Manganese (Mn) atoms adsorbed on different surface orientations of superconducting lead (Pb). Depending on the adsorption site, we detect a distinct number and charac
Externí odkaz:
http://arxiv.org/abs/1608.03457
Publikováno v:
Nat. Commun. 6, 8988 (2015)
The exchange coupling between magnetic adsorbates and a superconducting substrate leads to Shiba states inside the superconducting energy gap and a Kondo resonance outside the gap. The exchange coupling strength determines whether the quantum many-bo
Externí odkaz:
http://arxiv.org/abs/1509.09108
Autor:
Ruby, Michael, Pientka, Falko, Peng, Yang, von Oppen, Felix, Heinrich, Benjamin W., Franke, Katharina J.
Publikováno v:
Phys. Rev. Lett. 115, 197204 (2015)
A recent experiment [Nadj-Perge et al., Science 346, 602 (2014)] provides evidence for Majorana zero modes in iron (Fe) chains on the superconducting Pb(110) surface. Here, we study this system by scanning tunneling microscopy using superconducting t
Externí odkaz:
http://arxiv.org/abs/1507.03104
Autor:
Ruby, Michael, Pientka, Falko, Peng, Yang, von Oppen, Felix, Heinrich, Benjamin W., Franke, Katharina J.
Publikováno v:
Phys. Rev. Lett. 115, 087001 (2015)
We combine scanning-tunneling-spectroscopy experiments probing magnetic impurities on a superconducting surface with a theoretical analysis of the tunneling processes between (superconducting) tip and substrate. We show that the current is carried by
Externí odkaz:
http://arxiv.org/abs/1502.05048
Publikováno v:
Phys. Rev. Lett. 114, 157001 (2015)
The type I superconductor lead (Pb) has been theoretically predicted to be a two-band superconductor. We use scanning tunneling spectroscopy (STS) to resolve two superconducting gaps with an energy difference of 150$\,\mu$eV. Tunneling into Pb(111),
Externí odkaz:
http://arxiv.org/abs/1409.6638
Autor:
Negar Omidvar, Steven M. Ogbourne, Zhihong Xu, Joanne Burton, Rebecca Ford, Babak Salehin, Iman Tahmasbian, Ruby Michael, Rachele Wilson, Shahla Hosseini Bai
Publikováno v:
Journal of Soils and Sediments.
Purpose Revegetation of riparian zones is important to improve their soil nitrogen (N) dynamics and to preserve their microbial compositions. However, the success of revegetation projects currently depends on weed control to reduce non-target vegetat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0a6173870ef8a6a7a8d8dd242723da16
https://doi.org/10.1007/s11368-023-03530-x
https://doi.org/10.1007/s11368-023-03530-x
