Zobrazeno 1 - 10
of 522
pro vyhledávání: '"Borrmann, Horst"'
Autor:
Ma, KeYuan, Roychowdhury, Subhajit, Noky, Jonathan, Borrmann, Horst, Schnelle, Walter, Shekhar, Chandra, Medvedev, Sergey A., Felser, Claudia
RhBi$_2$ is a polymorphic system that exhibits two distinct phases. RhBi$_2$ in the triclinic phase has been identified as a weak topological insulator with a van Hove singularity point close to the Fermi energy. Thus, triclinic RhBi$_2$ is expected
Externí odkaz:
http://arxiv.org/abs/2409.06358
Autor:
Cheng, Erjian, Wang, Kaipu, Nie, Simin, Ying, Tianping, Li, Zongkai, Li, Yiwei, Xu, Yang, Chen, Houke, Koban, Ralf, Borrmann, Horst, Schnelle, Walter, Hasse, Vicky, Wang, Meixiao, Chen, Yulin, Liu, Zhongkai, Felser, Claudia
Magnetic metals with geometric frustration offer a fertile ground for studying novel states of matter with strong quantum fluctuations and unique electromagnetic responses from conduction electrons coupled to spin textures. Recently, TbTi$_3$Bi$_4$ h
Externí odkaz:
http://arxiv.org/abs/2405.16831
Autor:
Yen, Yun, Krieger, Jonas A., Yao, Mengyu, Robredo, Iñigo, Manna, Kaustuv, Yang, Qun, McFarlane, Emily C., Shekhar, Chandra, Borrmann, Horst, Stolz, Samuel, Widmer, Roland, Gröning, Oliver, Strocov, Vladimir N., Parkin, Stuart S. P., Felser, Claudia, Vergniory, Maia G., Schüler, Michael, Schröter, Niels B. M.
The emerging field of orbitronics aims at generating and controlling currents of electronic orbital angular momentum (OAM) for information processing. Structurally chiral topological crystals could be particularly suitable orbitronic materials becaus
Externí odkaz:
http://arxiv.org/abs/2311.13217
Publikováno v:
Dalton Transactions: The international journal for inorganic, organometallic and bioinorganic chemistry (2016). 45
We present the synthesis and structural characterization of novel ruthenium complexes containing C^C* cyclometalated N-heterocyclic carbene ligands, η6-arene (p-cymene) ligands and one bridging chlorine ion. Complexes of the general formula [Ru(p-cy
We present the synthesis and structural characterization of novel ruthenium complexes containing C^C* cyclometalated N-heterocyclic carbene ligands, η6-arene (p-cymene) ligands and one bridging chlorine ion. Complexes of the general formula [Ru(p-cy
Externí odkaz:
https://tud.qucosa.de/id/qucosa%3A30175
https://tud.qucosa.de/api/qucosa%3A30175/attachment/ATT-0/
https://tud.qucosa.de/api/qucosa%3A30175/attachment/ATT-0/
Autor:
Krieger, Jonas A., Stolz, Samuel, Robredo, Inigo, Manna, Kaustuv, McFarlane, Emily C., Date, Mihir, Guedes, Eduardo B., Dil, J. Hugo, Shekhar, Chandra, Borrmann, Horst, Yang, Qun, Lin, Mao, Strocov, Vladimir N., Caputo, Marco, Pal, Banabir, Watson, Matthew D., Kim, Timur K., Cacho, Cephise, Mazzola, Federico, Fujii, Jun, Vobornik, Ivana, Parkin, Stuart S. P., Bradlyn, Barry, Felser, Claudia, Vergniory, Maia G., Schröter, Niels B. M.
Publikováno v:
Nat Commun 15, 3720 (2024)
Spin-momentum locking in solids describes a directional relationship between the electron's spin angular momentum and its linear momentum over the entire Fermi surface. While orthogonal spin-momentum locking, such as Rashba spin-orbit coupling, has b
Externí odkaz:
http://arxiv.org/abs/2210.08221
Autor:
Sanchez, Daniel S., Cochran, Tyler A., Belopolski, Ilya, Cheng, Zi-Jia, Yang, Xian P., Liu, Yiyuan, Xu, Xitong, Manna, Kaustuv, Yin, Jia-Xin, Borrmann, Horst, Chikina, Alla, Denlinger, Jonathan, Strocov, Vladimir N., Felser, Claudia, Jia, Shuang, Chang, Guoqing, Hasan, M. Zahid
Van Hove singularity are electronic instabilities that lead to many fascinating interactions, such as superconductivity and charge-density waves. And despite much interest, the nexus of emergent correlation effects from van Hove singularities and top
Externí odkaz:
http://arxiv.org/abs/2108.13957
Autor:
Manna, Kaustuv, Kumar, Nitesh, Chattopadhyay, Sumanta, Noky, Jonathan, Yao, Mengyu, Park, Joonbum, Förster, Tobias, Uhlarz, Marc, Chakraborty, Tirthankar, Schwarze, B. Valentin, Hornung, Jacob, Strocov, Vladimir N., Borrmann, Horst, Shekhar, Chandra, Sun, Yan, Wosnitza, Jochen, Felser, Claudia, Gooth, Johannes
Publikováno v:
Phys. Rev. B 106, L041113 (2022)
In insulators, the longitudinal resistivity becomes infinitely large at zero temperature. For classic insulators, the Hall conductivity becomes zero at the same time. However, there are special systems, such as two-dimensional quantum Hall isolators,
Externí odkaz:
http://arxiv.org/abs/2106.11329
Autor:
van Delft, Maarten R., Wang, Yaxian, Putzke, Carsten, Oswald, Jacopo, Varnavides, Georgios, Garcia, Christina A. C., Guo, Chunyu, Schmid, Heinz, Süss, Vicky, Borrmann, Horst, Diaz, Jonas, Sun, Yan, Felser, Claudia, Gotsmann, Bernd, Narang, Prineha, Moll, Philip J. W.
As conductors in electronic applications shrink, microscopic conduction processes lead to strong deviations from Ohm's law. Depending on the length scales of momentum conserving ($l_{MC}$) and relaxing ($l_{MR}$) electron scattering, and the device s
Externí odkaz:
http://arxiv.org/abs/2012.08522
Autor:
He, Yangkun, Schneider, Sebastian, Helm, Toni, Gayles, Jacob, Wolf, Daniel, Soldatov, Ivan, Borrmann, Horst, Schnelle, Walter, Schaefer, Rudolf, Fecher, Gerhard H., Rellinghaus, Bernd, Felser, Claudia
Publikováno v:
Acta Materialia 226 117619 (2022)
The topological Hall effect (THE), induced by the Berry curvature, which originates from non-zero scalar spin chirality, is an important feature for mesoscopic topological structures, such as skyrmions. However, the THE might also arise from other mi
Externí odkaz:
http://arxiv.org/abs/2011.06340