Zobrazeno 1 - 10
of 157
pro vyhledávání: '"Grenzer Jörg"'
Autor:
Nekić Nikolina, Sancho-Parramon Jordi, Bogdanović-Radović Ivančica, Grenzer Jörg, Hübner René, Bernstorff Sigrid, Ivanda Mile, Buljan Maja
Publikováno v:
Nanophotonics, Vol 6, Iss 5, Pp 1055-1062 (2017)
Ge/Si core/shell quantum dots (QDs) recently received extensive attention due to their specific properties induced by the confinement effects of the core and shell structure. They have a type II confinement resulting in spatially separated charge car
Externí odkaz:
https://doaj.org/article/0210350291804f3a9663c45dd680efd1
Autor:
Ordyna, Paweł, Bähtz, Carsten, Brambrink, Erik, Bussmann, Michael, Garcia, Alejandro Laso, Garten, Marco, Gaus, Lennart, Grenzer, Jörg, Gutt, Christian, Höppner, Hauke, Huang, Lingen, Humphries, Oliver, Marré, Brian Edward, Metzkes-Ng, Josefine, Nakatsutsumi, Motoaki, Öztürk, Özgül, Pan, Xiayun, Paschke-Brühl, Franziska, Pelka, Alexander, Prencipe, Irene, Randolph, Lisa, Schlenvoigt, Hans-Peter, Šmíd, Michal, Stefanikova, Radka, Thiessenhusen, Erik, Toncian, Toma, Zeil, Karl, Schramm, Ulrich, Cowan, Thomas E., Kluge, Thomas
Ultra-intense lasers that ionize and accelerate electrons in solids to near the speed of light can lead to kinetic instabilities that alter the laser absorption and subsequent electron transport, isochoric heating, and ion acceleration. These instabi
Externí odkaz:
http://arxiv.org/abs/2304.11011
Autor:
Kluge, Thomas, Bussmann, Michael, Galtier, Eric, Glenzer, Siegfried, Grenzer, Jörg, Gutt, Christian, Hartley, Nicholas J., Huang, Lingen, Garcia, Alejandro Laso, Lee, Hae Ja, McBride, Emma E., Metzkes-Ng, Josefine, Nakatsutsumi, Motoaki, Nam, Inhyuk, Pelka, Alexander, Prencipe, Irene, Randolph, Lisa, Rehwald, Martin, Rödel, Christian, Rödel, Melanie, Toncian, Toma, Yang, Long, Zeil, Karl, Schramm, Ulrich, Cowan, Thomas E.
In this paper, we present an experiment that explores the plasma dynamics of a 7 micron diameter carbon wire after being irradiated with a near-relativistic-intensity short pulse laser. Using an X-ray Free Electron Laser pulse to measure the small an
Externí odkaz:
http://arxiv.org/abs/2302.03104
Autor:
Gaus, Lennart, Bischoff, Lothar, Bussmann, Michael, Cunningham, Eric, Curry, Chandra B., Galtier, Eric, Gauthier, Maxence, García, Alejandro Laso, Garten, Marco, Glenzer, Siegfried, Grenzer, Jörg, Gutt, Christian, Hartley, Nicholas J., Huang, Lingen, Hübner, Uwe, Kraus, Dominik, Lee, Hae Ja, McBride, Emma E., Metzkes-Ng, Josefine, Nagler, Bob, Nakatsutsumi, Motoaki, Nikl, Jan, Ota, Masato, Pelka, Alexander, Prencipe, Irene, Randolph, Lisa, Rödel, Melanie, Sakawa, Youichi, Schlenvoigt, Hans-Peter, Šmíd, Michal, Treffert, Franziska, Voigt, Katja, Zeil, Karl, Cowan, Thomas E., Schramm, Ulrich, Kluge, Thomas
Extreme states of matter exist throughout the universe e.g. inside planetary cores, stars or astrophysical jets. Such conditions are generated in the laboratory in the interaction of powerful lasers with solids, and their evolution can be probed with
Externí odkaz:
http://arxiv.org/abs/2012.07922
Autor:
Dubs, Carsten, Surzhenko, Oleksii, Thomas, Ronny, Osten, Julia, Schneider, Tobias, Lenz, Kilian, Grenzer, Jörg, Hübner, René, Wendler, Elke
Publikováno v:
Phys. Rev. Materials 4, 024416 (2020)
The field of magnon spintronics is experiencing an increasing interest in the development of solutions for spin-wave-based data transport and processing technologies that are complementary or alternative to modern CMOS architectures. Nanometer-thin y
Externí odkaz:
http://arxiv.org/abs/1911.09400
Autor:
Ehrler, Jonathan, Sanyal, Biplab, Grenzer, Jörg, Zhou, Shengqiang, Böttger, Roman, Eggert, Benedikt, Wende, Heiko, Lindner, Jürgen, Fassbender, Jürgen, Leyens, Christoph, Potzger, Kay, Bali, Rantej
Publikováno v:
New Journal of Physics (2020)
Ferromagnetism in certain B2 ordered alloys such as Fe$_{60}$Al$_{40}$ can be switched on, and tuned, via antisite disordering of the atomic arrangement. The disordering is accompanied by a $\sim$1 % increase in the lattice parameter. Here we perform
Externí odkaz:
http://arxiv.org/abs/1911.08404
Autor:
Prucnal, Slawomir, Berencén, Yonder, Wang, Mao, Grenzer, Jörg, Voelskow, Matthias, Hübner, Rene, Yamamoto, Yuji, Scheit, Alexander, Bärwolf, Florian, Zviagin, Vitaly, Schmidt-Grund, Rüdiger, Grundmann, Marius, Żuk, Jerzy, Turek, Marcin, Droździel, Andrzej, Pyszniak, Krzysztof, Kudrawiec, Robert, Polak, Maciej P., Rebohle, Lars, Skorupa, Wolfgang, Helm, Manfred, Zhou, Shengqiang
Publikováno v:
Phys. Rev. Applied 10, 064055 (2018)
Ge with a quasi-direct band gap can be realized by strain engineering, alloying with Sn, or ultrahigh n-type doping. In this work, we use all three approaches together to fabricate direct-band-gap Ge-Sn alloys. The heavily doped n-type Ge-Sn is reali
Externí odkaz:
http://arxiv.org/abs/1901.01721
Akademický článek
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Akademický článek
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Autor:
Xie, Yufang, Yuan, Ye, Wang, Mao, Xu, Chi, Hübner, René, Grenzer, Jörg, Zeng, Yu-Jia, Helm, Manfred, Zhou, Shengqiang, Prucnal, Slawomir
Publikováno v:
Appl. Phys. Lett. 113, 222401 (2018)
Mn5Ge3 thin films have been demonstrated as a promising spin-injector material for germanium-based spintronic devices. So far, Mn5Ge3 has been grown epitaxially only on Ge (111) substrates. In this letter we present the growth of epitaxial Mn5Ge3 fil
Externí odkaz:
http://arxiv.org/abs/1810.09809