Zobrazeno 1 - 10
of 390
pro vyhledávání: '"Magnusson, E."'
Autor:
Barker, A.K., Magnusson, E., Troll, V.R., Harris, C., Mattsson, H.B., Holm, P.M., Perez-Torrado, F.J., Carracedo, J.C., Deegan, F.M.
Publikováno v:
In LITHOS 1 November 2023 456-457
Publikováno v:
Phys. Rev. B 93 (2016) 041411(R)
We present systematic measurements of the quality factors of surface acoustic wave (SAW) resonators on ST-X quartz in the gigahertz range at a temperature of $10 \, \textrm{mK}$. We demonstrate a internal quality factor $Q_\mathrm{i}$ approaching $0.
Externí odkaz:
http://arxiv.org/abs/1510.04965
Publikováno v:
J. Phys.: Condens. Matter 24 (2012) 365602
We present a functional renormalization group approach to the zero bias transport properties of a quantum dot with two different orbitals and in presence of Hund's coupling. Tuning the energy separation of the orbital states, the quantum dot can be d
Externí odkaz:
http://arxiv.org/abs/1210.0757
Publikováno v:
Phys. Rev. B 86, 115324 (2012)
We analyze theoretically the dynamics of degenerate condensate of cold indirect excitons. We account for both linear spin dependent terms arising from spin-orbit interaction of Rashba and Dresselhaus types and non-linear terms transforming a pair of
Externí odkaz:
http://arxiv.org/abs/1204.2721
Publikováno v:
Phys. Rev. B 84, 195308 (2011)
We investigate the phenomena of bistability and domain wall propagation in polaritonic systems with dissipation provided by the interaction with incoherent phonon bath. The results on the temperature dependence of the polariton bistability behavior a
Externí odkaz:
http://arxiv.org/abs/1106.2174
Publikováno v:
Phys. Rev. B 83, 165316 (2011)
Using the Lindblad approach we develop a general formalism for theoretical description of a spatially inhomogeneous bosonic system with dissipation provided by the interaction of bosons with a phonon bath. We apply our results to model the dynamics o
Externí odkaz:
http://arxiv.org/abs/1101.3711
Autor:
Magnusson, E. B., Shelykh, I. A.
In the present article we give a brief overview of the theories of the 0.7 anomaly of the ballistic conductance. The special attantion is given to the concept of a fractional quantization of the ballistic conductance arising from exchange interaction
Externí odkaz:
http://arxiv.org/abs/1101.0257
Publikováno v:
Phys. Rev. B 82, 195312 (2010)
We analyze theoretically the role of the exciton-phonon interactions in phenomena related to the Josephson effect between two spatially separated exciton and exciton-polariton condensates. We consider the role of the dephasing introduced by phonons i
Externí odkaz:
http://arxiv.org/abs/1007.2890
Autor:
Asensi, E, Arnold, P, Van Velze, P, Magnusson, E, Nilsson, P, Zhang, J, Domagala, D, Binczyk, W, Gaj, W, Maciocha, W
Publikováno v:
IOP Conference Series: Materials Science & Engineering; 2024, Vol. 1301 Issue 1, p1-8, 8p
Autor:
Pedersen, G.B.M., Höskuldsson, A., Dürig, T., Thordarson, T., Jónsdóttir, I., Riishuus, M.S., Óskarsson, B.V., Dumont, S., Magnusson, E., Gudmundsson, M.T., Sigmundsson, F., Drouin, V.J.P.B., Gallagher, C., Askew, R., Gudnason, J., Moreland, W.M., Nikkola, P., Reynolds, H.I., Schmith, J.
Publikováno v:
In Journal of Volcanology and Geothermal Research 15 June 2017 340:155-169