Zobrazeno 1 - 10
of 39
pro vyhledávání: '"Edwards, Eric R. J."'
Autor:
Schwienbacher, Daniel, Pernpeintner, Matthias, Liensberger, Lukas, Edwards, Eric R. J., Nembach, Hans T., Shaw, Justin M., Weiler, Mathias, Gross, Rudolf, Huebl, Hans
Publikováno v:
Journal of Applied Physics 126, 103902 (2019)
We investigate the magnetoelastic properties of $\mathrm{Co_{25}}\mathrm{Fe_{75}}$ and $\mathrm{Co_{10}}\mathrm{Fe_{90}}$ thin films by measuring the mechanical properties of a doubly clamped string resonator covered with multi-layer stacks containin
Externí odkaz:
http://arxiv.org/abs/1906.05543
Autor:
Flacke, Luis, Liensberger, Lukas, Althammer, Matthias, Huebl, Hans, Geprägs, Stephan, Schultheiss, Katrin, Buzdakov, Aleksandr, Hula, Tobias, Schultheiss, Helmut, Edwards, Eric R. J., Nembach, Hans T., Shaw, Justin M., Gross, Rudolf, Weiler, Mathias
Publikováno v:
Appl. Phys. Lett. 115, 122402 (2019)
We report ultra-low intrinsic magnetic damping in Co$_{\text{25}}$Fe$_{\text{75}}$ heterostructures, reaching the low $10^{-4}$ regime at room temperature. By using a broadband ferromagnetic resonance technique, we extracted the dynamic magnetic prop
Externí odkaz:
http://arxiv.org/abs/1904.11321
Publikováno v:
Phys. Rev. Applied 11, 054036 (2019)
We measure the dynamic properties of $\text{Co}_{25}\text{Fe}_{75}$ thin films grown by dc magnetron sputtering. Using ferromagnetic resonance spectroscopy, we demonstrate an ultralow total damping parameter in the out-of-plane configuration of < 0.0
Externí odkaz:
http://arxiv.org/abs/1804.08786
Publikováno v:
Phys. Rev. Materials 5, 064411 (2021)
In spintronics the propagation of spin-wave excitations in magnetically ordered materials can also be used to transport and process information. One of the most popular materials in this regard is the ferrimagnetic insulator yttrium-iron-garnet due i
Externí odkaz:
http://arxiv.org/abs/1803.04943
Autor:
Berger, Andrew J., Edwards, Eric R. J., Nembach, Hans T., Karis, Olof, Weiler, Mathias, Silva, T. J.
Publikováno v:
Phys. Rev. B 98, 024402 (2018)
Understanding the evolution of spin-orbit torque (SOT) with increasing heavy-metal thickness in ferromagnet/normal metal (FM/NM) bilayers is critical for the development of magnetic memory based on SOT. However, several experiments have revealed an a
Externí odkaz:
http://arxiv.org/abs/1711.07654
Autor:
Humphries, Alisha M., Wang, Tao, Edwards, Eric R. J., Allen, Shane R., Shaw, Justin M., Nembach, Hans T., Xiao, John Q., Silva, T. J., Fan, Xin
Publikováno v:
Nature Communications 8, 911 (2017)
The spin-orbit interaction enables interconversion between a charge current and a spin current. It is usually believed that in a nonmagnetic metal (NM) or at a NM/ferromagnetic metal (FM) bilayer interface, the symmetry of spin-orbit effects (SOE) re
Externí odkaz:
http://arxiv.org/abs/1704.08998
Autor:
Berger, Andrew J., Edwards, Eric R. J., Nembach, Hans T., Karenowska, Alexy D., Weiler, Mathias, Silva, Thomas J.
Publikováno v:
Phys. Rev. B 97, 094407 (2018)
Functional spintronic devices rely on spin-charge interconversion effects, such as the reciprocal processes of electric field-driven spin torque and magnetization dynamics-driven spin and charge flow. Both damping-like and field-like spin-orbit torqu
Externí odkaz:
http://arxiv.org/abs/1611.05798
We present a Michelson-type microwave interferometer for use in ferromagnetic resonance experiments. The interferometer is capable of broadband operation without manual adjustment of phase delay or amplitude attenuation. A prototype of the design sho
Externí odkaz:
http://arxiv.org/abs/1607.06137
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Autor:
Schwienbacher, Daniel, Pernpeintner, Matthias, Liensberger, Lukas, Edwards, Eric R. J., Nembach, Hans T., Shaw, Justin M., Weiler, Mathias, Gross, Rudolf, Huebl, Hans
Publikováno v:
Journal of Applied Physics; 9/14/2019, Vol. 126 Issue 10, pN.PAG-N.PAG, 9p, 2 Diagrams, 1 Chart, 4 Graphs
