Zobrazeno 1 - 10
of 232
pro vyhledávání: '"Jürgen Kirschner"'
Autor:
Christian Tusche, Martin Ellguth, Vitaliy Feyer, Alexander Krasyuk, Carsten Wiemann, Jürgen Henk, Claus M. Schneider, Jürgen Kirschner
Publikováno v:
Nature Communications, Vol 9, Iss 1, Pp 1-8 (2018)
The consequences of electron-electron interactions are difficult to calculate reliably but this is needed to understand important physical properties such as ferromagnetism. Tusche et al. show that interaction effects in cobalt are nonlocal, presenti
Externí odkaz:
https://doaj.org/article/1e914296cdc541e0aa36578e1a84981e
Autor:
Henriette Maaß, Hendrik Bentmann, Christoph Seibel, Christian Tusche, Sergey V. Eremeev, Thiago R. F. Peixoto, Oleg E. Tereshchenko, Konstantin A. Kokh, Evgueni V. Chulkov, Jürgen Kirschner, Friedrich Reinert
Publikováno v:
Nature Communications, Vol 7, Iss 1, Pp 1-7 (2016)
In semiconductors containing heavy elements, the Rashba spin-orbit interaction can couple the momentum and spin of electrons, yielding spintronic functionality. Here, the authors image band- and orbital-dependent spin-textures in the layered polar se
Externí odkaz:
https://doaj.org/article/60d1b5d302fe4962b62ce75962f34c69
Autor:
Florian Pollinger, Stefan Schmitt, Dirk Sander, Zhen Tian, Jürgen Kirschner, Pavo Vrdoljak, Christoph Stadler, Florian Maier, Helder Marchetto, Thomas Schmidt, Achim Schöll, Eberhard Umbach
Publikováno v:
New Journal of Physics, Vol 19, Iss 1, p 013019 (2017)
Self-organization is a promising method within the framework of bottom-up architectures to generate nanostructures in an efficient way. The present work demonstrates that self-organization on the length scale of a few to several tens of nanometers ca
Externí odkaz:
https://doaj.org/article/5b23a8fc877d42c69b22baa5898c15b3
Autor:
Shigemasa Suga, Christian Tusche, Yu-ichiro Matsushita, Martin Ellguth, Akinori Irizawa, Jürgen Kirschner
Publikováno v:
New Journal of Physics, Vol 17, Iss 8, p 083010 (2015)
The detailed electronic structure of a layered semiconductor 1T-TiS _2 and its modification in Ni-intercalated Ni _1/3 TiS _2 were studied beyond the full surface Brillouin zone by use of a momentum microscope and He-I light source on their in-situ c
Externí odkaz:
https://doaj.org/article/b55dec14be1546aab482f443b8068f23
Autor:
Cheng-Tien Chiang, Michael Huth, Andreas Trützschler, Mario Kiel, Frank O Schumann, Jürgen Kirschner, Wolf Widdra
Publikováno v:
New Journal of Physics, Vol 17, Iss 1, p 013035 (2015)
Since the discovery of the photoelectric effect, photoelectron spectroscopy has evolved into the most powerful technique for studying the electronic structure of materials. Moreover, the recent combination of photoelectron experiments with attosecond
Externí odkaz:
https://doaj.org/article/a3179c1ef2e24de3896d9bb97905755a
Autor:
Frank O. Schumann, Jürgen Kirschner
Publikováno v:
Physical Review B
We discuss a proof-of-principle experiment in which we detect triple electron emission from a surface due to primary electron impact. The new aspect is the ability to record the energies and emission directions of the ejected electrons. We selected N
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f4dd38f227cec92bb0c44e3fcb2e504d
https://doi.org/10.1103/physrevb.103.075103
https://doi.org/10.1103/physrevb.103.075103
Publikováno v:
Physica Status Solidi B
Photoelectron and electron energy loss spectroscopies have been highly instrumental in revealing the various facets of electronic properties of materials. For a direct insight into two‐particle correlations, a technique is needed that resolves two
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::753ab5377c076f0fd4cdb9b4801ba672
https://hdl.handle.net/21.11116/0000-0008-AA66-621.11116/0000-0008-AA68-4
https://hdl.handle.net/21.11116/0000-0008-AA66-621.11116/0000-0008-AA68-4
Autor:
Jörg Premper, Dirk Sander, C. Helman, Massimiliano Marangolo, M. Barturen, Julian Milano, Mahmoud Eddrief, Jürgen Kirschner
Publikováno v:
Physical Review B. 99
Bulk ${\mathrm{Fe}}_{1\ensuremath{-}x}{\mathrm{Ga}}_{x}$ alloys present a strong sensitivity of the magnetostrictive properties with Ga content with maximum magnetostriction near $x=0.19$. Here, we present magnetoelastic coefficients measured by the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4ff6c2c8d35688273ed765b0d9dc65e4
https://doi.org/10.1103/physrevb.99.134432
https://doi.org/10.1103/physrevb.99.134432
Autor:
Jürgen Kirschner
Publikováno v:
Praxishandbuch Musiktheater für junges Publikum ISBN: 9783476048455
Fruher war Kindertheater seichte Unterhaltung oder einfach Erziehung, seit ein paar Jahren ist das anders. Heute geht es um Kunst fur Kinder. Die asthetische Vielfalt umfasst auch die Oper fur Kinder, beispielhaft beschrieben an einer Kurzfassung des
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0243d6a4a3fcff2f496027682dd9862f
https://doi.org/10.1007/978-3-476-04846-2_13
https://doi.org/10.1007/978-3-476-04846-2_13
Publikováno v:
Ultramicroscopy 206, 112815-(2019). doi:10.1016/j.ultramic.2019.112815
Ultramicroscopy
Ultramicroscopy
Hemispherical deflection analyzers are the most widely used energy filters for state-of-the-art electron spectroscopy. Due to the high spherical symmetry, they are also well suited as imaging energy filters for electron microscopy. Here, we review th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::666e47069ef18b0d8e85175cf405cf1b
https://juser.fz-juelich.de/record/866484
https://juser.fz-juelich.de/record/866484