Zobrazeno 1 - 10
of 61
pro vyhledávání: '"Daniel Hägele"'
Autor:
Markus Sifft, Daniel Hägele
The analysis of a continuous measurement record $z(t)$ poses a fundamental challenge in quantum measurement theory. Different approaches have been used in the past as records can, e.g., exhibit predominantly Gaussian noise, telegraph noise, or clicks
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b26097d0395889472bc096cfc46af6ef
http://arxiv.org/abs/2109.05862
http://arxiv.org/abs/2109.05862
Publikováno v:
Physical Review B. 102
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::45da6d8320ffae6b415182ac62cd062c
https://doi.org/10.1103/physrevb.102.119901
https://doi.org/10.1103/physrevb.102.119901
Autor:
R. Schott, Arne Ludwig, M. Sifft, Annika Kurzmann, Martin Geller, Daniel Hägele, J. Kerski, Axel Lorke, Andreas D. Wieck
Quantum polyspectra of up to fourth order are introduced for modeling and evaluating quantum transport measurements offering a powerful alternative to methods of the traditional full counting statistics. Experimental time-traces of the occupation dyn
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::06aaf7ed728041d8c78d6ead7e143ea7
Publikováno v:
Energy Technology. 6:1470-1477
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3b9df9a18f3e16ab43147559141ed7c5
https://doi.org/10.1002/ente.201800145
https://doi.org/10.1002/ente.201800145
Autor:
Sebastian Starosielec, Daniel Hägele
Publikováno v:
Signal Processing. 102:240-246
We derive a family of discrete window functions for the N-point Fourier transform forapplication in spectral analysis that optimize the root mean square (RMS) frequency width s ω for a given temporal RMS width s t . The window family yields as a byp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ceb82077682635a41400b7dcdad48c83
https://doi.org/10.1016/j.sigpro.2014.03.033
https://doi.org/10.1016/j.sigpro.2014.03.033
Publikováno v:
physica status solidi (b). 251:1850-1860
Gallium nitride is a promising material system for spintronics, offering long spin relaxation times and prospects for room-temperature ferromagnetism. We review the electron spin dynamics in bulk GaN. Time-resolved magneto-optical studies of both the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f8bd587829dd7ca7618a445638c0a613
https://doi.org/10.1002/pssb.201350185
https://doi.org/10.1002/pssb.201350185
Publikováno v:
Physical Review B. 94
Electron spin relaxation in bulk cubic GaN is investigated by time-resolved magneto-optical spectroscopy over a wide range of temperatures, external magnetic fields, and doping densities. Very long spin relaxation times in the nanosecond range are fo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::018112bc352753364092c218478d93b5
https://doi.org/10.1103/physrevb.94.235202
https://doi.org/10.1103/physrevb.94.235202
Publikováno v:
Journal of Applied Physics. 126:153901
The influence of the optical excitation density on the electron spin dynamics is experimentally investigated in bulk cubic GaN by time-resolved magneto-optical Kerr-rotation spectroscopy. The nanosecond spin relaxation times in moderately n-doped β-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::67f01d0c4aa9d481b065e2d22ed44404
https://doi.org/10.1063/1.5123914
https://doi.org/10.1063/1.5123914
Publikováno v:
Applied Physics Letters. 114:092406
The electron spin dynamics in spontaneously formed GaN nanowires (NWs) on Si(111) is investigated by time-resolved magneto-optical Kerr-rotation spectroscopy for temperatures from 15 to 260 K. A strong increase in the electron spin relaxation time by
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::43c4e6b36c6098c8529519bb0ab8b2e9
https://doi.org/10.1063/1.5080508
https://doi.org/10.1063/1.5080508
Autor:
Daniel Hägele
Film- und Fernsehserien haben gerade im digitalen Zeitalter einen bedeutenden Einfluss auf die RezipientInnen. Insbesondere erfolgreiche Fernsehserien wir „How i met your mother“ erfreuen sich einer hohen Beliebtheit und verzeichnen auch im deuts