Zobrazeno 1 - 10
of 126
pro vyhledávání: '"Yavaş H"'
Autor:
Suzuki, H., Liu, H., Bertinshaw, J., Ueda, K., Kim, H., Laha, S., Weber, D., Yang, Z., Wang, L., Takahashi, H., Fürsich, K., Minola, M., Lotsch, B. V., Kim, B. J., Yavaş, H., Daghofer, M., Chaloupka, J., Khaliullin, G., Gretarsson, H., Keimer, B.
$\alpha$-RuCl$_{3}$ is a major candidate for the realization of the Kitaev quantum spin liquid, but its zigzag antiferromagnetic order at low temperatures indicates deviations from the Kitaev model. We have quantified the spin Hamiltonian of $\alpha$
Externí odkaz:
http://arxiv.org/abs/2008.02037
Autor:
Mazzone, D. G., Meyers, D., Cao, Y., Vale, J. G., Dashwood, C. D., Shi, Y., James, A. J. A., Robinson, N. J., Lin, J. Q., Thampy, V., Tanaka, Y., Johnson, A. S., Miao, H., Wang, R., Assefa, T. A., Kim, J., Casa, D., Mankowsky, R., Zhu, D., Alonso-Mori, R., Song, S., Yavas, H., Katayama, T., Yabashi, M., Owada, Y. Kubota S., Liu, J., Yang, J., Konik, R. M., Robinson, I. K., Hill, J. P., McMorrow, D. F., Forst, M., Wall, S., Liu, X., Dean, M. P. M.
Publikováno v:
PNAS 118 e2103696118 (2021)
Although ultrafast manipulation of magnetism holds great promise for new physical phenomena and applications, targeting specific states is held back by our limited understanding of how magnetic correlations evolve on ultrafast timescales. Using ultra
Externí odkaz:
http://arxiv.org/abs/2002.07301
Autor:
Gretarsson, H., Suzuki, H., Kim, Hoon, Ueda, K., Krautloher, M., Kim, B. J., Yavaş, H., Khaliullin, G., Keimer, B.
Publikováno v:
Phys. Rev. B 100, 045123 (2019)
We use Ru $L_3$-edge (2838.5 eV) resonant inelastic x-ray scattering (RIXS) to quantify the electronic structure of Ca$_2$RuO$_4$, a layered $4d$-electron compound that exhibits a correlation-driven metal-insulator transition and unconventional antif
Externí odkaz:
http://arxiv.org/abs/1906.01221
Autor:
Suzuki, H., Gretarsson, H., Ishikawa, H., Ueda, K., Yang, Z., Liu, H., Kim, H., Kukusta, D., Yaresko, A., Minola, M., Sears, J. A., Francoual, S., Wille, H. -C., Nuss, J., Takagi, H., Kim, B. J., Khaliullin, G., Yavas, H., Keimer, B.
Publikováno v:
Nature Materials (2019)
Ruthenium compounds play prominent roles in materials research ranging from oxide electronics to catalysis, and serve as a platform for fundamental concepts such as spin-triplet superconductivity, Kitaev spin-liquids, and solid-state analogues of the
Externí odkaz:
http://arxiv.org/abs/1904.01930
Autor:
Sundermann, M., Chen, K., Yavaş, H., Lee, Han-Oh, Fisk, Z., Haverkort, M. W., Tjeng, L. H., Severing, A.
Publikováno v:
Euro. Phys. Lett. 117, 17003 (2017)
We investigated the ground state symmetry of the cubic hidden order compound CeB$_6$ by means of core level non-resonant inelastic x-ray scattering (NIXS). The information is obtained from the directional dependence of the scattering function that ar
Externí odkaz:
http://arxiv.org/abs/1611.02913
Autor:
Rudolph, J. K., Bernitt, S., Epp, S. W., Steinbrügge, R., Beilmann, C., Brown, G. V., Eberle, S., Graf, A., Harman, Z., Hell, N., Leutenegger, M., Müller, A., Schlage, K., Wille, H. -C., Yavas, H., Ullrich, J., López-Urrutia, J. R. Crespo
Photoabsorption by and fluorescence of the K{\alpha} transitions in highly charged iron ions are essential mechanisms for X-ray radiation transfer in astrophysical environments. We study photoabsorption due to the main K{\alpha} transitions in highly
Externí odkaz:
http://arxiv.org/abs/1306.4348
Publikováno v:
In Journal of the Mechanics and Physics of Solids February 2019 123:332-347
Autor:
Yavas, H., van Veenendaal, M., Brink, J. van den, Ament, L. J. P., Alatas, A., Leu, B. M., Apostu, M. -O., Wizent, N., Behr, G., Sturhahn, W., Sinn, H., Alp, E. E.
Publikováno v:
J. Phys.: Condens. Matter 22 485601 (2010)
Phonons, the quantum mechanical representation of lattice vibrations, and their coupling to the electronic degrees of freedom are important for understanding thermal and electric properties of materials. For the first time, phonons have been measured
Externí odkaz:
http://arxiv.org/abs/1009.4356
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