Zobrazeno 1 - 10
of 25
pro vyhledávání: '"Niklas, Liebing"'
Autor:
Rouven Dreyer, Alexander F. Schäffer, Hans G. Bauer, Niklas Liebing, Jamal Berakdar, Georg Woltersdorf
Publikováno v:
Nature Communications, Vol 13, Iss 1, Pp 1-8 (2022)
Many proposed spin-wave based devices make use of non-linear behaviour of spin-waves. Here, Dreyer et al show the emergence of non-linear spin waves oscillating at half-integer harmonics in the strong modulation regime. By applying super-Nyquist samp
Externí odkaz:
https://doaj.org/article/b504144f7dd444b6b64f52220e1929c8
Autor:
Maximilian Paleschke, Cheng-Tien Chiang, Liane Brandt, Niklas Liebing, Georg Woltersdorf, Wolf Widdra
Publikováno v:
New Journal of Physics, Vol 23, Iss 9, p 093006 (2021)
Photoexcitation and shaping of a propagating surface plasmon polariton (SPP) on silver and gold microstructures are well established and lead to the discovery of the plasmonic spin-Hall effect recently. Whereas silver is often the material of choice
Externí odkaz:
https://doaj.org/article/2b76b1fd2ee14edd945cfd5ee21f710d
Autor:
Christian Heiliger, Michael Czerner, Niklas Liebing, Santiago Serrano-Guisan, Karsten Rott, Günter Reiss, Hans W. Schumacher
Publikováno v:
AIP Advances, Vol 8, Iss 11, Pp 115114-115114-6 (2018)
We find an unusual angular dependence of the tunneling magneto-Seebeck effect (TMS). The conductance shows normally a cosine-dependence with the angle between the magnetizations of the two ferromagnetic leads. In contrast, the angular dependence of t
Externí odkaz:
https://doaj.org/article/af5221a7761642f0826349fce6172366
Publikováno v:
Physical Review B. 106
Autor:
Chris Koerner, Rouven Dreyer, Martin Wagener, Niklas Liebing, Hans G. Bauer, Georg Woltersdorf
Publikováno v:
Science
Frequency multiplication is a process in modern electronics in which harmonics of the input frequency are generated in nonlinear electronic circuits. Devices based on the propagation and interaction of spin waves are a promising alternative to conven
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::21e1dc3bd155a0d99709e2dbd163c3d3
https://hdl.handle.net/21.11116/0000-000A-DC40-621.11116/0000-000A-DC42-4
https://hdl.handle.net/21.11116/0000-000A-DC40-621.11116/0000-000A-DC42-4
Autor:
Rouven, Dreyer, Alexander F, Schäffer, Hans G, Bauer, Niklas, Liebing, Jamal, Berakdar, Georg, Woltersdorf
Publikováno v:
Nature communications. 13(1)
Non-linear processes are a key feature in the emerging field of spin-wave based information processing and allow to convert uniform spin-wave excitations into propagating modes at different frequencies. Recently, the existence of non-linear magnons a
Frequency multiplication is a process where harmonic multiples of the input frequency are generated. It is usually achieved in non-linear electronic circuits or transmission lines. Such elements enable the up-conversion of electronic signals to GHz f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::33e62aa15a80c1e13b2d076d8f45c44a
https://doi.org/10.21203/rs.3.rs-577652/v1
https://doi.org/10.21203/rs.3.rs-577652/v1
Publikováno v:
IEEE Transactions on Magnetics. 53:1-4
Two-port vector network analyzer ferromagnetic resonance (VNA-FMR) measurements using coplanar waveguides (CPWs) are a fast and powerful tool for the analysis of ferromagnetic film parameters, including damping and effective field contributions like
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:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7837a359ab2314be1f04cdd3aa643bc2
Autor:
György Csaba, Patryk Krzysteczko, Himadri Dey, Wolfgang Porod, Sibylle Sievers, Xiukun Hu, Hans Werner Schumacher, Alexei O. Orlov, Niklas Liebing, Gary H. Bernstein
Publikováno v:
IEEE Transactions on Magnetics. 51:1-4
We study the ferromagnetic resonance (FMR) modes of arrays consisting of elements of supermalloy-based nanomagnet logic devices: individual rectangular magnets, lengthwise-coupled magnet pairs, and driver-input magnet pairs. In FMR experiments, we ob