Zobrazeno 1 - 10
of 285
pro vyhledávání: '"Meier, Guido"'
Autor:
Kipp, Gunda, Bretscher, Hope M, Schulte, Benedikt, Herrmann, Dorothee, Kusyak, Kateryna, Day, Matthew W, Kesavan, Sivasruthi, Matsuyama, Toru, Li, Xinyu, Langner, Sara Maria, Hagelstein, Jesse, Sturm, Felix, Potts, Alexander M, Eckhardt, Christian J, Huang, Yunfei, Watanabe, Kenji, Taniguchi, Takashi, Rubio, Angel, Kennes, Dante M, Sentef, Michael A, Baudin, Emmanuel, Meier, Guido, Michael, Marios H, McIver, James W
Van der Waals (vdW) heterostructures host many-body quantum phenomena that can be tuned in situ using electrostatic gates. These gates are often microstructured graphite flakes that naturally form plasmonic cavities, confining light in discrete stand
Externí odkaz:
http://arxiv.org/abs/2403.19745
Autor:
Adelinia, Joseph D., Wang, Eryin, Chavez-Cervantes, Mariana, Matsuyama, Toru, Fechner, Michael, Buzzi, Michele, Meier, Guido, Cavalleri, Andrea
The physics of optically-induced superconductivity remains poorly understood, with questions that range from the underlying microscopic mechanism to the macroscopic electrical response of the non-equilibrium phase. In this paper, we study optically-i
Externí odkaz:
http://arxiv.org/abs/2312.06421
Autor:
Jotzu, Gregor, Meier, Guido, Cantaluppi, Alice, Cavalleri, Andrea, Pontiroli, Daniele, Riccò, Mauro, Ardavan, Arzhang, Nam, Moon-Sun
Alkali-doped fullerides are strongly correlated organic superconductors that exhibit high transition temperatures, exceptionally large critical magnetic fields and a number of other unusual properties. The proximity to a Mott insulating phase is thou
Externí odkaz:
http://arxiv.org/abs/2109.08679
Autor:
Schlage, Kai, Dzemiantsova, Liudmila, Bocklage, Lars, Wille, Hans-Christian, Pues, Matthias, Meier, Guido, Röhlsberger, Ralf
Publikováno v:
Phys. Rev. Lett. 118, 237204 (2017)
Nuclear resonant x-ray diffraction in grazing incidence geometry is used to determine the lateral magnetic configuration in a one-dimensional lattice of ferromagnetic nanostripes. During magnetic reversal, strong nuclear superstructure diffraction pe
Externí odkaz:
http://arxiv.org/abs/1703.08584
Autor:
Bocklage, Lars, Swoboda, Christian, Schlage, Kai, Wille, Hans-Christian, Dzemiantsova, Liudmila, Bajt, Saša, Meier, Guido, Röhlsberger, Ralf
Publikováno v:
Phys. Rev. Lett. 114, 147601 (2015)
We probe the spin dynamics in a thin magnetic film at ferromagnetic resonance by nuclear resonant scattering of synchrotron radiation at the 14.4 keV resonance of $^{57}$Fe. The precession of the magnetization leads to an apparent reduction of the ma
Externí odkaz:
http://arxiv.org/abs/1410.3689
Autor:
Han, Dong-Soo, Vogel, Andreas, Jung, Hyunsung, Lee, Ki-Suk, Weigand, Markus, Stoll, Hermann, Schütz, Gisela, Fischer, Peter, Meier, Guido, Kim, Sang-Koog
Lattice vibration modes are collective excitations in periodic arrays of atoms or molecules. These modes determine novel transport properties in solid crystals. Analogously, in periodical arrangements of magnetic vortex-state disks, collective vortex
Externí odkaz:
http://arxiv.org/abs/1303.4170
Publikováno v:
Phyical Review B 84, 054437 (2011)
We study the effect of Joule heating from electric currents flowing through ferromagnetic nanowires on the temperature of the nanowires and on the temperature of the substrate on which the nanowires are grown. The spatial current density distribution
Externí odkaz:
http://arxiv.org/abs/1012.4304
Autor:
Jung, Hyunsung, Lee, Ki-Suk, Jeong, Dae-Eun, Choi, Youn-Seok, Yu, Young-Sang, Han, Dong-Soo, Vogel, Andreas, Bocklage, Lars, Meier, Guido, Im, Mi-Young, Fischer, Peter, Kim, Sang-Koog
Publikováno v:
Scientific Reports 1, 59; DOI:10.1038/srep00059 (2011)
A wide variety of coupled harmonic oscillators exist in nature1. Coupling between different oscillators allows for the possibility of mutual energy transfer between them2-4 and the information-signal propagation5,6. Low-energy input signals and their
Externí odkaz:
http://arxiv.org/abs/1011.6399
Antivortices in ferromagnetic thin-film elements are in-plane magnetization configurations with a core pointing perpendicular to the plane. By using micromagnetic simulations, we find that magnetic antivortices gyrate on elliptical orbits similar to
Externí odkaz:
http://arxiv.org/abs/0803.1236
Autor:
Bolte, Markus, Meier, Guido, Krueger, Benjamin, Drews, Andre, Eiselt, Rene, Bocklage, Lars, Bohlens, Stellan, Tyliszczak, Tolek, Vansteenkiste, Arne, Van Waeyenberge, Bartel, Chou, Kang Wei, Puzic, Aleksandar, Stoll, Hermann
Time-resolved X-ray microscopy is used to image the influence of alternating high-density currents on the magnetization dynamics of ferromagnetic vortices. Spin-torque induced vortex gyration is observed in micrometer-sized permalloy squares. The pha
Externí odkaz:
http://arxiv.org/abs/0801.4719