Zobrazeno 1 - 10
of 115
pro vyhledávání: '"Brueckel, Thomas"'
Autor:
Rai, Venus, Stunault, Anne, Schmidt, Wolfgang, Jana, Subhadip, Perßon, Jörg, Brückel, Thomas, Nandi, Shibabrata
Me$_{3+\delta}$Ge, being a Weyl semimetal, shows a large anomalous Hall effect (AHE), which decreases slowly with an increase in $\delta$ from 0.1 to 0.4. However, AHE in this compound remains significantly large in the whole range of $\delta$ becaus
Externí odkaz:
http://arxiv.org/abs/2305.00251
Autor:
Wang, Xiao, Zhu, Fengfeng, Qureshi, Navid, Beauvois, Ketty, Song, Junda, Mueller, Thomas, Brückel, Thomas, Su, Yixi
We report a comprehensive single-crystal neutron diffraction investigation of the Kitaev quantum magnet $\alpha$-RuCl$_{3}$ under hydrostatic pressure. Utilizing a He-gas pressure cell, we successfully applied an ideal hydrostatic pressure in situ at
Externí odkaz:
http://arxiv.org/abs/2304.00632
Autor:
Jin, Wentao, Mühlbauer, Sebastian, Bender, Philipp, Liu, Yi, Demirdis, Sultan, Fu, Zhendong, Xiao, Yinguo, Nandi, Shibabrata, Cao, Guang-Han, Su, Yixi, Brückel, Thomas
Publikováno v:
Phys. Rev. B 105, L180504 (2022)
Small-angle neutron scattering (SANS) measurements are performed on the ferromagnetic superconductor EuFe$_{2}$(As$_{0.8}$P$_{0.2}$)$_{2}$ ($T\rm_{sc}=22.5\,$K) to probe the delicate interplay between ferromagnetism and superconductivity. A clear sig
Externí odkaz:
http://arxiv.org/abs/2204.12094
Autor:
Zhu, Fengfeng, Zhang, Lichuan, Wang, Xiao, Santos, Flaviano José dos, Song, Junda, Mueller, Thomas, Schmalzl, Karin, Schmidt, Wolfgang F., Ivanov, Alexandre, Park, Jitae T., Xu, Jianhui, Ma, Jie, Lounis, Samir, Blügel, Stefan, Mokrousov, Yuriy, Su, Yixi, Brückel, Thomas
The bosonic analogues of topological insulators have been proposed in numerous theoretical works, but their experimental realization is still very rare, especially for spin systems. Recently, two-dimensional (2D) honeycomb van der Waals (vdW) ferroma
Externí odkaz:
http://arxiv.org/abs/2107.03835
Autor:
Gupta, Pushpendra, Singh, Braj Bhusan, Roy, Koustuv, Sarkar, Anirban, Waschk, Markus, Brueckel, Thomas, Bedanta, Subhankar
Manganites have shown potential in spintronics because they exhibit high spin polarization. Here, by ferromagnetic resonance we have studied the damping properties of La$_{0.67}$Sr$_{0.33}$MnO$_{3}$/Pt bilayers which are prepared by oxide molecular b
Externí odkaz:
http://arxiv.org/abs/2005.07848
Autor:
Zhu, Fengfeng, Wang, Xiao, Meven, Martin, Song, Junda, Mueller, Thomas, Yi, Changjiang, Ji, Wenhai, Shi, Youguo, Ma, Jie, Schmalzl, Karin, Schmidt, Wolfgang F., Su, Yixi, Brückel, Thomas
Publikováno v:
Phys. Rev. Research 2, 043100 (2020)
We report here a comprehensive study of the AFM structures of the Eu and Mn magnetic sublattices as well as the interplay between Eu and Mn magnetism in this compound by using both polarized and non-polarized single-crystal neutron diffraction. Magne
Externí odkaz:
http://arxiv.org/abs/2003.08346
Autor:
Pecanha-Antonio, Viviane, Feng, Erxi, Sun, Xiao, Adroja, Devashibhai, Walker, Helen C., Gibbs, Alexandra, Orlandi, Fabio, Su, Yixi, Brückel, Thomas
Publikováno v:
Phys. Rev. B 99, 134415 (2019)
We present bulk and neutron scattering measurements performed on the isotopically enriched $^{154}\mathrm{Sm_2Ti_2O_7}$ and $^{154}\mathrm{Sm_2Sn_2O_7}$ samples. Both compounds display sharp heat capacity anomalies, at 350 mK and 440 mK, respectively
Externí odkaz:
http://arxiv.org/abs/1901.00980
Autor:
Ding, Qi, Rücker, Ulrich, Zakalek, Paul, Baggemann, Johannes, Wolters, Jörg, Li, Jingjing, Beßler, Yannick, Gutberlet, Thomas, Brückel, Thomas, Natour, Ghaleb
Publikováno v:
In Nuclear Inst. and Methods in Physics Research, A 1 January 2023 1045
Autor:
He, Mingquan, Wang, Xiao, Wang, Liran, Hardy, Frédéric, Wolf, Thomas, Adelmann, Peter, Brückel, Thomas, Su, Yixi, Meingast, Christoph
We present high-resolution thermal-expansion and specific-heat measurements of single crystalline alpha-RuCl3. An extremely hysteretic structural transition expanding over 100 K is observed by thermal- expansion along both crystallographic axes, whic
Externí odkaz:
http://arxiv.org/abs/1712.08511
Autor:
Pecanha-Antonio, Viviane, Feng, Erxi, Su, Yixi, Pomjakushin, Vladimir, Demmel, Franz, Chang, Lieh-Jeng, Aldus, Robert J., Xiao, Yinguo, Lees, Martin R., Brückel, Thomas
Publikováno v:
Phys. Rev. B 96, 214415 (2017)
We report an extensive study on the zero field ground state of a powder sample of the pyrochlore $\mathrm{Yb_2Ti_2O_7}$. A sharp heat capacity anomaly that labels a low temperature phase transition in this material is observed at 280 mK. Neutron diff
Externí odkaz:
http://arxiv.org/abs/1709.01013