Zobrazeno 1 - 10
of 687
pro vyhledávání: '"Hell, M"'
Autor:
Yang, Y., Richter, R., Halfmann, M.C., Graafen, D., Hell, M., Vecsey-Nagy, M., Laux, G., Kavermann, L., Jorg, T., Geyer, M., Varga-Szemes, A., Emrich, T.
Publikováno v:
In European Journal of Radiology September 2024 178
Autor:
Ehlen, N., Hell, M., Marini, G., Hasdeo, E. H., Saito, R., Di Santo, G., Petaccia, L., Profeta, G., Grüneis, A.
A flat energy dispersion of electrons at the Fermi level of a material leads to instabilities in the electronic system and can drive phase transitions. Here we introduce a method to induce a flat band in two-dimensional (2D) materials. We show that t
Externí odkaz:
http://arxiv.org/abs/1903.09038
Autor:
O'Farrell, E. C. T., Drachmann, A. C. C., Hell, M., Fornieri, A., Whiticar, A. M., Hansen, E. B., Gronin, S., Gardener, G. C., Thomas, C., Manfra, M. J., Flensberg, K., Marcus, C. M., Nichele, F.
Publikováno v:
Phys. Rev. Lett. 121, 256803 (2018)
We present measurements of one-dimensional superconductor-semiconductor Coulomb islands, fabricated by gate confinement of a two-dimensional InAs heterostructure with an epitaxial Al layer. When tuned via electrostatic side gates to regimes without s
Externí odkaz:
http://arxiv.org/abs/1804.09676
Autor:
Kringhøj, A., Casparis, L., Hell, M., Larsen, T. W., Kuemmeth, F., Leijnse, M., Flensberg, K., Krogstrup, P., Nygård, J., Petersson, K. D., Marcus, C. M.
Publikováno v:
Phys. Rev. B 97, 060508 (2018)
Coherent operation of gate-voltage-controlled hybrid transmon qubits (gatemons) based on semiconductor nanowires was recently demonstrated. Here we experimentally investigate the anharmonicity in epitaxial InAs-Al Josephson junctions, a key parameter
Externí odkaz:
http://arxiv.org/abs/1703.05643
Publikováno v:
Phys. Rev. B 93, 045418 (2016)
We theoretically investigate the backaction of a sensor quantum dot with strong local Coulomb repulsion on the transient dynamics of a qubit that is probed capacitively. We show that the measurement backaction induced by the noise of electron cotunne
Externí odkaz:
http://arxiv.org/abs/1508.05259
Publikováno v:
Phys. Rev. B 91, 195404 (2015)
We predict that a single-level quantum dot without discernible splitting of its spin states develops a spin-precession resonance in charge transport when embedded into a spin valve. The resonance occurs in the generic situation of Coulomb blockaded t
Externí odkaz:
http://arxiv.org/abs/1403.4002
Publikováno v:
Phys. Rev. B 89, 195405 (2014)
A sensitive technique for the readout of the state of a qubit is based on the measurement of the conductance through a proximal sensor quantum dot (SQD). Here, we theoretically study the coherent backaction of such a measurement on a coupled SQD-char
Externí odkaz:
http://arxiv.org/abs/1310.2519
Autor:
Ashiru-Oredope, D., Barcs, I., Blix, H.S., Buyle, F., Chowers, M., Čižman, M., Cookson, B., Del Pozo, J.L., Deptula, A., Dumpis, U., Florea, D., van de Garde, E., Geffen, Y., Giske, C.G., Grau, S., Hajdú, E., Hell, M., Hondo, Ł., Hussein, K., Huttner, B., Kern, W., Kernéis, S., Knepper, V., Kofteridis, D., Kostyanev, T., Kuijper, E., Lebanova, H., Lewis, R., Cordina, C.M., Matulionyte, R., Maurer, F., Messiaen, P., Miciuleviciene, J., Mrhar, A., Nabuurs-Franssen, M., Naesens, R., Oxacelay, C., Pagani, L., Paño-Pardo, J.R., Paul, M., Petrikkos, G., Pluess-Suard, C., Popescu, G.A., Porsche, U., Prins, J., Pulcini, C., Rello, J., Rodríguez-Baño, J., Rossolini, G.M., Salzberger, B., Seme, K., Simonsen, G.S., Sînziana, M., Skovgaard, S., Smith, I., Sönsken, U., Soriano, A., Sviestiņa, I., Szilagyi, E., Tängdén, T., Tattevin, P., Tsioutis, C., Vilde, A., Wanke-Rytt, M., Wechsler-Fördös, A., Zarb, P., Dyar, O.J., Beović, B., Tacconelli, E., Hulscher, M.
Publikováno v:
In Clinical Microbiology and Infection January 2019 25(1):13-19
Autor:
Allerberger, F., Cornely, O.A., Delmée, M., Olesen, B., van Broeck, Johan, Tschudin-Sutter, S., Kuijper, E.J., Durovic, A., Vehreschild, M.J.G.T., Barbut, F., Eckert, C., Fitzpatrick, F., Hell, M., Norèn, T., O'Driscoll, J., Coia, J., Gastmeier, P., von Müller, L., Wilcox, M.H., Widmer, A.F.
Publikováno v:
In Clinical Microbiology and Infection October 2018 24(10):1051-1054
Autor:
Marwan, M., Ammon, F., Bittner, D., Röther, J., Mekkhala, N., Hell, M., Schuhbaeck, A., Gitsioudis, G., Feyrer, R., Schlundt, C., Achenbach, S., Arnold, M.
Publikováno v:
In Journal of Cardiovascular Computed Tomography May-June 2018 12(3):240-244