Zobrazeno 1 - 10
of 315
pro vyhledávání: '"Aprili, M."'
Autor:
Uldemolins, M., Mesaros, A., Gu, G. D., Palacio-Morales, A., Aprili, M., Simon, P., Massee, F.
Understanding the interplay between individual magnetic impurities and superconductivity is crucial for bottom-up construction of novel phases of matter. For decades, the description by Yu, Shiba and Rusinov (YSR) of single spins in a superconductor
Externí odkaz:
http://arxiv.org/abs/2310.06030
We study the optical rectification in a metallic tunnel junction. We consider a planar junction in a Kretschmann configuration and measure the photon-assisted tunneling under infrared illumination at $\lambda= 1.5\, \mu \mathrm{m}$. To address the mi
Externí odkaz:
http://arxiv.org/abs/2205.10845
Autor:
Kuzmanović, M., Dvir, T., LeBoeuf, D., Ilić, S., Haim, M., Möckli, D., Kraemer, S., Khodas, M., Houzet, M., Meyer, J. S., Aprili, M., Steinberg, H., Quay, C. H. L.
In conventional Bardeen-Cooper-Scrieffer (BCS) superconductors, Cooper pairs of electrons of opposite spin (i.e. singlet structure) form the ground state. Equal spin triplet pairs (ESTPs), as in superfluid $^3$He, are of great interest for supercondu
Externí odkaz:
http://arxiv.org/abs/2104.00328
In the spin energy excitation mode of normal metals and superconductors, spin up and down electrons (or quasiparticles) carry different heat currents. This mode occurs only when spin up and down energy distribution functions are non-identical, most s
Externí odkaz:
http://arxiv.org/abs/2001.04422
Publikováno v:
Science 367, 68-71 (2020)
Single atom manipulation within doped correlated electron systems would be highly beneficial to disentangle the influence of dopants, structural defects and crystallographic characteristics on their local electronic states. Unfortunately, their high
Externí odkaz:
http://arxiv.org/abs/2001.01733
Akademický článek
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Akademický článek
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Publikováno v:
Nature Communications 10, 544 (2019)
Detailed understanding of the role of single dopant atoms in host materials has been crucial for the continuing miniaturization in the semiconductor industry as local charging and trapping of electrons can completely change the behaviour of a device.
Externí odkaz:
http://arxiv.org/abs/1809.09840
Publikováno v:
AIP Advances 9, 075005 (2019)
The characteristic frequencies of a system provide important information on the phenomena that govern its physical properties. In this framework, there has recently been renewed interest in cryogenic microwave characterization for condensed matter sy
Externí odkaz:
http://arxiv.org/abs/1801.00436
The excitations in conventional superconductors, Bogoliubov quasiparticles, are spin-1/2 fermions but their charge is energy-dependent and, in fact, zero at the gap edge. Therefore, in superconductors (unlike normal metals) the spin and charge degree
Externí odkaz:
http://arxiv.org/abs/1705.07770