Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Alexander Regnat"'
Autor:
Martin Meven, Alexander Regnat, A. Neubauer, Christian G. F. Blum, Anatoliy Senyshyn, Georg Benka, A. Chacon, T. Adams, Robert Georgii, Andreas Bauer, Christoph Resch, Björn Pedersen, Alexander Engelhardt, Christian Pfleiderer, R. Jungwirth, Sabine Wurmehl
Publikováno v:
Physica status solidi / B 259(5), 2100159 (2021). doi:10.1002/pssb.202100159
Physica Status Solidi B
Physica Status Solidi B
The availability of large high-quality single crystals is an important prerequisite for many studies in solid-state research. The optical floating-zone technique is an elegant method to grow such crystals, offering potential to prepare samples that m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e84edc30e9315c1bef551648b02d3f7d
Autor:
Li Yang, Pallavi S. Malavi, Alexander Regnat, Wenli Bi, James S. Schilling, Andreas Bauer, Anatoliy Senyshyn, Christian Pfleiderer, Jing Song, Linghan Zhu
Publikováno v:
Physical Review B. 98
The antiferromagnetic semi-Heusler compound CuMnSb has been investigated under high pressure by electrical resistivity and angle dispersive synchrotron x-ray diffraction measurements to 53 and 36 GPa, respectively. The N\'eel temperature at $\ensurem
Autor:
Robert Georgii, K. Hradil, Andreas Bauer, Anatoliy Senyshyn, P. Jorba, Bjørn Panyella Pedersen, K. S. Nemkovski, Martin Meven, Alexander Regnat, S. Gottlieb-Schönmeyer, Christian Pfleiderer
Publikováno v:
Physical review materials 2(5), 054413 (2018). doi:10.1103/PhysRevMaterials.2.054413
We report the low-temperature properties of phase-pure single crystals of the half-Heusler compound CuMnSb grown by means of optical float-zoning. The magnetization, specific heat, electrical resistivity, and Hall effect of our single crystals exhibi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::460badf7197b35cf699d63612cc30325
https://hdl.handle.net/2128/21280
https://hdl.handle.net/2128/21280
Autor:
Yu. Prots, Christian Franz, Lev Akselrud, Volodymyr Baran, Christian Pfleiderer, C. Duvinage, R. Schönmann, Alexander Regnat, Anatoliy Senyshyn, Andreas Bauer, Viktor Hlukhyy
Publikováno v:
Journal of Alloys and Compounds
We report single crystal growth of the series of CeTAl$_3$ compounds with T = Cu, Ag, Au, Pd and Pt by means of optical float zoning. High crystalline quality was confirmed in a thorough characterization process. With the exception of CeAgAl$_3$, all
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::98f841537c662d043284fe8e1a80a762
We report the development of a versatile material preparation chain for intermetallic compounds that focuses on the realization of a high-purity growth environment. The preparation chain comprises of an argon glovebox, an inductively heated horizonta
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0cf5f7b77ef9aa865066d97f120c9e9a
Autor:
A. Neubauer, W. Münzer, Georg Benka, Andreas Bauer, Christian Pfleiderer, Björn Pedersen, Martin Meven, Alexander Regnat
Publikováno v:
Review of scientific instruments 87(6), 063909-(2016). doi:10.1063/1.4954926
We report the design of a radio-frequency induction-heated rod casting furnace that permits the preparation of polycrystalline ingots of intermetallic compounds under ultra-high vacuum compatible conditions. The central part of the system is a bespok
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f5fc79ee9ca117f8a3f76b5f1b15ad53
https://juser.fz-juelich.de/record/824326
https://juser.fz-juelich.de/record/824326
Autor:
Sabine Wurmehl, Martin Meven, Björn Pedersen, Alexander Regnat, Saskia Gottlieb-Schönmeyer, Christian G. F. Blum, Christian Pfleiderer, Jan Kuneš, Andreas Bauer
Publikováno v:
Physical review / B 90(6), 064414 (2014). doi:10.1103/PhysRevB.90.064414
We report the low-temperature properties of $^{11}$B-enriched single-crystal CrB$_{2}$ as prepared from high-purity Cr and B powder by a solid-state reaction and optical float zoning. The electrical resistivity, $\rho_{\rm xx}$, Hall effect, $\rho_{\
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::67211811f100abca5b081529c47a361f
Autor:
Liviu Chioncel, M. Brasse, Jan Kuneš, Sabine Wurmehl, M. A. Wilde, Andreas Bauer, Christian Pfleiderer, Alexander Regnat, Dirk Grundler, Christian G. F. Blum
Publikováno v:
Physical review / B 88(15), 155138 (2013). doi:10.1103/PhysRevB.88.155138
We report the angular dependence of three distinct de Haas-van Alphen (dHvA) frequencies of the torque magnetization in the itinerant antiferromagnet CrB2 at temperatures down to 0.3K and magnetic fields up to 14T. Comparison with the calculated Ferm
Autor:
Pau Jorba, Alexander Regnat, Anh Tong, Marc Seifert, Andreas Bauer, Michael Schulz, Christian Franz, Astrid Schneidewind, Stefan Kunkemöller, Kevin Jenni, Markus Braden, Andre Deyerling, Marc A. Wilde, James S. Schilling, Christian Pfleiderer
Publikováno v:
Physica status solidi / B 259(5), 2100623-(2022). doi:10.1002/pssb.202100623
Physics Status Solidi b
Physics Status Solidi b
Tuning the electronic properties of transition-metal and rare-earth compounds by virtue of changes of the crystallographiclattice constants offers controlled access to new forms of order. We review the development oftungsten carbide and moissanite Br