Zobrazeno 1 - 10
of 185
pro vyhledávání: '"Pfau, Bastian"'
Autor:
Sidiropoulos, Themistoklis, Singh, Puloma, Noll, Tino, Schneider, Michael, Engel, Dieter, Sommer, Denny, Steinbach, Felix, Will, Ingo, Pfau, Bastian, Schmising, Clemens von Korff, Eisebitt, Stefan
All-optical helicity-independent switching (AO-HIS) is of interest for ultrafast and energy efficient magnetic switching in future magnetic data storage approaches. Yet, to achieve high bit density magnetic recording it is necessary to reduce the siz
Externí odkaz:
http://arxiv.org/abs/2408.13079
Autor:
Kern, Lisa-Marie, Litzius, Kai, Deinhart, Victor, Schneider, Michael, Klose, Christopher, Gerlinger, Kathinka, Battistelli, Riccardo, Engel, Dieter, Günther, Christian M., Huang, Meng-Jie, Höflich, Katja, Büttner, Felix, Eisebitt, Stefan, Pfau, Bastian
Spin-orbit torques (SOTs) act as efficient drivers for nanoscale magnetic systems, such as in magnetic tunnel junctions, nano-oscillators and racetrack geometries. In particular, in combination with materials exhibiting high Dzyaloshinskii--Moriya in
Externí odkaz:
http://arxiv.org/abs/2401.12130
Autor:
Battistelli, Riccardo, Metternich, Daniel, Schneider, Michael, Kern, Lisa-Marie, Litzius, Kai, Fuchs, Josefin, Klose, Christopher, Gerlinger, Kathinka, Bagschik, Kai, Günther, Christian M., Engel, Dieter, Ropers, Claus, Eisebitt, Stefan, Pfau, Bastian, Büttner, Felix, Zayko, Sergey
Soft x-ray microscopy plays an important role in modern spintronics. However, the achievable resolution of most x-ray magnetic imaging experiments is above 10 nm, limiting access to fundamental and technologically relevant length scales. Here, we dem
Externí odkaz:
http://arxiv.org/abs/2309.09964
Autor:
Fainozzi, Danny, Ippoliti, Matteo, Billè, Fulvio, De Angelis, Dario, Foglia, Laura, Masciovecchio, Claudio, Mincigrucci, Riccardo, Pancaldi, Matteo, Pedersoli, Emanuele, Gunther, Christian M., Pfau, Bastian, Schneider, Michael, Schmising, Clemens Von Korff, Eisebitt, Stefan, Kourousias, George, Bencivenga, Filippo, Capotondi, Flavio
The possibility to obtain a three-dimensional representation of a single object with sub-$\mu$m resolution is crucial in many fields, from material science to clinical diagnostics. This is typically achieved through tomography, which combines multipl
Externí odkaz:
http://arxiv.org/abs/2303.18166
Autor:
Hennecke, Martin, Schmising, Clemens von Korff, Yao, Kelvin, Jal, Emmanuelle, Vodungbo, Boris, Chardonnet, Valentin, Légaré, Katherine, Capotondi, Flavio, Naumenko, Denys, Pedersoli, Emanuele, Lopez-Quintas, Ignacio, Nikolov, Ivaylo P., Raimondi, Lorenzo, De Ninno, Giovanni, Salemi, Leandro, Ruta, Sergiu, Chantrell, Roy, Ostler, Thomas, Pfau, Bastian, Engel, Dieter, Oppeneer, Peter M., Eisebitt, Stefan, Radu, Ilie
Publikováno v:
Communications Physics 7, 191 (2024)
Coherent light-matter interactions mediated by opto-magnetic phenomena like the inverse Faraday effect (IFE) are expected to provide a non-thermal pathway for ultrafast manipulation of magnetism on timescales as short as the excitation pulse itself.
Externí odkaz:
http://arxiv.org/abs/2303.08564
Autor:
Gerlinger, Kathinka, Liefferink, Rein, Schneider, Michael, Kern, Lisa-Marie, Klose, Christopher, Metternich, Daniel, Engel, Dieter, Capotondi, Flavio, De Angelis, Dario, Pancaldi, Matteo, Pedersoli, Emanuele, Büttner, Felix, Eisebitt, Stefan, Mentink, Johan H., Pfau, Bastian
The recently discovered topological fluctuation state provides a fascinating new perspective on the ultrafast emergence of topology in condensed matter systems. However, rather little is known about the physics of this state and the origin of the top
Externí odkaz:
http://arxiv.org/abs/2212.03143
Autor:
Engel, Robin Y., Alexander, Oliver, Atak, Kaan, Bovensiepen, Uwe, Buck, Jens, Carley, Robert, Cascella, Michele, Chardonnet, Valentin, Chiuzbaian, Gheorghe Sorin, David, Christian, Döring, Florian, Eschenlohr, Andrea, Gerasimova, Natalia, de Groot, Frank, Guyader, Loïc Le, Humphries, Oliver S., Izquierdo, Manuel, Jal, Emmanuelle, Kubec, Adam, Laarmann, Tim, Lambert, Charles-Henri, Lüning, Jan, Marangos, Jonathan P., Mercadier, Laurent, Mercurio, Giuseppe, Miedema, Piter S., Ollefs, Katharina, Pfau, Bastian, Rösner, Benedikt, Rossnagel, Kai, Rothenbach, Nico, Scherz, Andreas, Schlappa, Justine, Scholz, Markus, Schunck, Jan O., Setoodehnia, Kiana, Stamm, Christian, Techert, Simone, Vinko, Sam M., Wende, Heiko, Yaroslavtsev, Alexander A., Yin, Zhong, Beye, Martin
The pulse intensity from X-ray free-electron lasers (FELs) can create extreme excitation densities in solids, entering the regime of non-linear X-ray-matter interactions. We show L3-edge absorption spectra of metallic nickel thin films with fluences
Externí odkaz:
http://arxiv.org/abs/2211.17008
Autor:
Borchert, Martin, Engel, Dieter, Schmising, Clemens von Korff, Pfau, Bastian, Eisebitt, Stefan, Schick, Daniel
Time-resolved x-ray magnetic circular dichroism (XMCD) enables a unique spectroscopic view on complex spin and charge dynamics in multi-elemental magnetic materials. So far, its application in the soft-x-ray range has been limited to synchrotron-radi
Externí odkaz:
http://arxiv.org/abs/2211.02777
Autor:
Gerlinger, Kathinka, Pfau, Bastian, Hennecke, Martin, Kern, Lisa-Marie, Will, Ingo, Noll, Tino, Weigand, Markus, Gräfe, Joachim, Träger, Nick, Schneider, Michael, Günther, Christian M., Engel, Dieter, Schütz, Gisela, Eisebitt, Stefan
We present time-resolved scanning x-ray microscopy measurements with picosecond photo-excitation via a tailored infrared pump laser at a scanning transmission x-ray microscope. Specifically, we image the laser-induced demagnetization and remagnetizat
Externí odkaz:
http://arxiv.org/abs/2211.01230
Autor:
Sepiol, Bogdan, Leitner, Michael, Pfau, Bastian, Gröstlinger, Friedrich, Stadler, Lorenz-Mathias
Publikováno v:
Diffusion fundamentals. 11(63):1-2