Zobrazeno 1 - 10
of 31
pro vyhledávání: '"Hinzke, Denise"'
Autor:
Gerlach, Stefan, Oroszlany, Laszlo, Hinzke, Denise, Sievering, Steffen, Wienholdt, Sönke, Szunyogh, Laszlo, Nowak, Ulrich
Publikováno v:
Phys. Rev. B 95, 224435 (2017)
Based on numerical simulations, we demonstrate thermally induced magnetic switching in synthetic ferrimagnets composed of multilayers of rare-earth and transition metals. Our findings show that deterministic magnetization reversal occurs above a cert
Externí odkaz:
http://arxiv.org/abs/1703.05220
Publikováno v:
Phys. Rev. B 95, 054411 (2017)
We present a temperature dependent study of the thermal excitation of magnonic spin currents in two-sublattice magnetic materials. Using atomistic spin model simulations, we study the local magnetization profiles in the vicinity of a temperature step
Externí odkaz:
http://arxiv.org/abs/1609.02161
Autor:
Lu, Xianyang, Zou, Xiao, Hinzke, Denise, Liu, Tao, Wang, Yichuan, Cheng, Tuyuan, Wu, Jing, Ostler, Thomas A., Cai, Jianwang, Nowak, Ulrich, Chantrell, Roy W., Zhai, Ya, Xu, Yongbing
Publikováno v:
Appl. Phys. Lett. 113, 032405 (2018)
Using time-resolved magneto-optical Kerr effect (TR-MOKE) method, helicity-dependent all-optical magnetization switching (HD-AOS) is observed in ferrimagnetic TbFeCo films. The thermal effect and opto-magneto effects are separately justified after si
Externí odkaz:
http://arxiv.org/abs/1605.07448
The propagation of magnons in temperature gradients is investigated within the framework of an atomistic spin model with the stochastic Landau-Lifshitz-Gilbert equation as underlying equation of motion. We analyze the magnon accumulation, the magnon
Externí odkaz:
http://arxiv.org/abs/1605.04543
Autor:
Ritzmann, Ulrike, Hinzke, Denise, Kehlberger, Andreas, Guo, Er-Jia, Kläui, Mathias, Nowak, Ulrich
The origin of the suppression of the longitudinal spin Seebeck effect by applied magnetic fields is studied. We perform numerical simulations of the stochastic Landau-Lifshitz-Gilbert equation of motion for an atomistic spin model and calculate the m
Externí odkaz:
http://arxiv.org/abs/1506.05290
Using the Landau-Lifshitz-Bloch (LLB) equation for ferromagnetic materials, we derive analytic expressions for temperature dependent absorption spectra as probed by ferromagnetic resonance (FMR). By analysing the resulting expressions, we can predict
Externí odkaz:
http://arxiv.org/abs/1407.1174
Autor:
Kehlberger, Andreas, Röser, René, Jakob, Gerhard, Ritzmann, Ulrike, Hinzke, Denise, Nowak, Ulrich, Onbasli, Mehmet C., Kim, Dong Hun, Ross, Caroline A., Jungfleisch, Matthias B., Hillebrands, Burkard, Kläui, Mathias
Publikováno v:
Phys. Rev. Lett. 115, 096602 2015
The observation of the spin Seebeck effect in insulators has meant a breakthrough for spin caloritronics due to the unique ability to generate pure spin currents by thermal excitations in insulating systems without moving charge carriers. Since the r
Externí odkaz:
http://arxiv.org/abs/1306.0784
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