Zobrazeno 1 - 10
of 449
pro vyhledávání: '"Wolter A. U. B."'
Autor:
Sahoo, Manaswini, Bonfà, Pietro, Hall, Amelia. E., Mayoh, Daniel. A., Corredor, Laura T., Wolter, Anja U. B., Büchner, Bernd, Balakrishnan, Geetha, De Renzi, Roberto, Allodi, Giuseppe
The discovery of chiral helical magnetism (CHM) in Cr$_{1/3}$NbS$_2$ and the stabilization of a chiral soliton lattice (CSL) has attracted considerable interest in view of their potential technological applications. However, there is an ongoing debat
Externí odkaz:
http://arxiv.org/abs/2410.01631
Autor:
Heinze, L., Kotte, T., Rausch, R., Demuer, A., Luther, S., Feyerherm, R., Ammerlaan, A. A. L. N., Zeitler, U., Gorbunov, D. I., Uhlarz, M., Rule, K. C., Wolter, A. U. B., Kühne, H., Wosnitza, J., Karrasch, C., Süllow, S.
We report an extensive high-field study of atacamite Cu$_2$Cl(OH)$_3$, a material realization of quantum sawtooth chains with weak interchain couplings, in continuous and pulsed magnetic fields up to 58 T. In particular, we have mapped the entropy la
Externí odkaz:
http://arxiv.org/abs/2410.01947
Autor:
Sahoo, M., Onuorah, I. J., Folkers, L. C., Chulkov, E. V., Otrokov, M. M., Aliev, Z. S., Amiraslanov, I. R., Wolter, A. U. B., Büchner, B., Corredor, L. T., Wang, Ch., Salman, Z., Isaeva, A., De Renzi, R., Allodi, G.
Publikováno v:
Adv. Sci. 2024, 11, 2402753
Magnetic topological insulators (TIs) herald a wealth of applications in spin-based technologies, relying on the novel quantum phenomena provided by their topological properties. Particularly promising is the (MnBi$_2$Te$_4$)(Bi$_2$Te$_3$)$_n$ layere
Externí odkaz:
http://arxiv.org/abs/2402.06340
Autor:
Hong, Xiaochen, Gillig, Matthias, Yao, Weiliang, Janssen, Lukas, Kocsis, Vilmos, Gass, Sebastian, Li, Yuan, Wolter, Anja U. B., Büchner, Bernd, Hess, Christian
Publikováno v:
npj Quantum Mater. 9, 18 (2024)
The recent report of a half-quantized thermal Hall effect in the Kitaev material $\alpha$-RuCl$_3$ has sparked a strong debate on whether it is generated by Majorana fermion edge currents or whether other more conventional mechanisms involving magnon
Externí odkaz:
http://arxiv.org/abs/2306.16963
Autor:
Tcakaev, Abdul V., Rubrecht, Bastian, Facio, Jorge I., Zabolotnyy, Volodymyr B., Corredor, Laura T., Folkers, Laura C., Kochetkova, Ekaterina, Peixoto, Thiago R. F., Kagerer, Philipp, Heinze, Simon, Bentmann, Hendrik, Green, Robert J., Gargiani, Pierluigi, Valvidares, Manuel, Weschke, Eugen, Haverkort, Maurits W., Reinert, Friedrich, Brink, Jeroen van den, Büchner, Bernd, Wolter, Anja U. B., Isaeva, Anna, Hinkov, Vladimir
The recent realizations of the quantum anomalous Hall effect (QAHE) in MnBi$_2$Te$_4$ and MnBi$_4$Te$_7$ benchmark the (MnBi$_2$Te$_4$)(Bi$_2$Te$_3$)$_n$ family as a promising hotbed for further QAHE improvements. The family owes its potential to its
Externí odkaz:
http://arxiv.org/abs/2302.01023
Autor:
Bastien, G., Vinokurova, E., Lange, M., Bestha, K. K., Corredor, L. T., Kreutzer, G., Lubk, A., Doert, Th., Buchner, B., Isaeva, A., Wolter, A. U. B.
Magnetic dilution of a well-established Kitaev candidate system is realized in the substitutional Ru$_{1-x}$Rh$_x$Cl$_3$ series ($x = 0.02-0.6$). Optimized syntheses protocols yield uniformly-doped single crystals and polycrystalline powders that are
Externí odkaz:
http://arxiv.org/abs/2209.08986
Autor:
Kulbakov, Anton A., Sadrollahi, Elaheh, Rasch, Florian, Avdeev, Maxim, Gaß, Sebastian, Bohorquez, Laura Teresa Corredor, Wolter, Anja U. B., Feig, Manuel, Gumeniuk, Roman, Poddig, Hagen, Stötzer, Markus, Litterst, F. Jochen, Puente-Orench, Inés, Wildes, Andrew, Weschke, Eugen, Geck, Jochen, Inosov, Dmytro S., Peets, Darren C.
Publikováno v:
Phys. Rev. B 106, 174431 (2022)
In frustrated magnetic systems, the competition amongst interactions can introduce extremely high degeneracy and prevent the system from readily selecting a unique ground state. In such cases, the magnetic order is often exquisitely sensitive to the
Externí odkaz:
http://arxiv.org/abs/2207.05606
Autor:
Wolf, B., Kaib, D. A. S., Razpopov, A., Biswas, S., Riedl, K., Winter, S. M., Valentí, R., Saito, Y., Hartmann, S., Vinokurova, E., Doert, T., Isaeva, A., Bastien, G., Wolter, A. U. B., Büchner, B., Lang, M.
We report a detailed experimental and theoretical study on the effect of hydrostatic pressure on the structural and magnetic aspects of the layered honeycomb antiferromagent $\alpha$-RuCl$_{3}$. Magnetic susceptibility measurements performed under al
Externí odkaz:
http://arxiv.org/abs/2206.13178
Publikováno v:
Phys. Rev. B 106, 144409 (2022)
We report a study of the spin dynamics of the frustrated ferromagnetic $J_1$-$J_2$ chain compound linarite, PbCuSO$_4$(OH)$_2$, in applied magnetic fields up to field polarization. By means of an extreme-environment inelastic neutron scattering exper
Externí odkaz:
http://arxiv.org/abs/2204.13482
Autor:
Kocsis, Vilmos, Kaib, David A. S., Riedl, Kira, Gass, Sebastian, Lampen-Kelley, Paula, Mandrus, David G., Nagler, Stephen E., Pérez, Nicolás, Nielsch, Kornelius, Büchner, Bernd, Wolter, Anja U. B., Valentí, Roser
The Kitaev material $\alpha$-RuCl$_3$ is among the most prominent candidates to host a quantum spin-liquid state endowed with fractionalized excitations. Recent experimental and theoretical investigations have separately revealed the importance of bo
Externí odkaz:
http://arxiv.org/abs/2202.07102