Zobrazeno 1 - 10
of 471
pro vyhledávání: '"MANOUSAKIS, E."'
Autor:
Dai, J., Frantzeskakis, E., Aryal, N., Chen, K. -W., Fortuna, F., Rault, J. E., Fèvre, P. Le, Balicas, L., Miyamoto, K., Okuda, T., Manousakis, E., Baumbach, R. E., Santander-Syro, A. F.
Publikováno v:
Phys. Rev. Lett. 126, 196407 (2021)
We report the observation of a non-trivial spin texture in Dirac node arcs, novel topological objects formed when Dirac cones of massless particles extend along an open one-dimensional line in momentum space. We find that such states are present in a
Externí odkaz:
http://arxiv.org/abs/2105.07515
Akademický článek
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Autor:
Zheng, W., Schönemann, R., Aryal, N., Zhou, Q., Rhodes, D., Chiu, Y. -C., Chen, K. -W., Kampert, E., Förster, T., Martin, T. J., McCandless, G. T., Chan, J. Y., Manousakis, E., Balicas, L.
Publikováno v:
Phys. Rev. B 97, 235154 (2018)
We present a detailed quantum oscillatory study on the Dirac type-II semimetallic candidates PdTe$_{2}$ and PtTe$_{2}$ \emph{via} the temperature and the angular dependence of the de Haas-van Alphen (dHvA) and Shubnikov-de Haas (SdH) effects. In high
Externí odkaz:
http://arxiv.org/abs/1805.00087
Autor:
Chen, K. -W., Lian, X., Lai, Y., Aryal, N., Chiu, Y. -C., Lan, W., Graf, D., Manousakis, E., Baumbach, R. E., Balicas, L.
Publikováno v:
Phys. Rev. Lett. 120, 206401 (2018)
We report a de Haas-van Alphen (dHvA) effect study on the Dirac type-II semimetallic candidates \emph{M}Al$_3$ (where, \emph{M} = V, Nb and Ta). The angular-dependence of their Fermi surface (FS) cross-sectional areas reveals a remarkably good agreem
Externí odkaz:
http://arxiv.org/abs/1803.00635
Autor:
Chen, K. -W., Aryal, N., Dai, J., Graf, D., Zhang, S., Das, S., Fevre, P. Le, Bertran, F., Yukawa, R., Horiba, K., Kumigashira, H., Frantzeskakis, E., Fortuna, F., Balicas, L., Santander-Syro, A. F., Manousakis, E., Baumbach, R. E.
Publikováno v:
Phys. Rev. B 97, 165112 (2018)
We report the electronic band structures and concomitant Fermi surfaces for a family of exfoliable tetradymite compounds with the formula $T_2$$Ch_2$$Pn$, obtained as a modification to the well-known topological insulator binaries Bi$_2$(Se,Te)$_3$ b
Externí odkaz:
http://arxiv.org/abs/1711.04191
Autor:
Schönemann, R., Aryal, N., Zhou, Q., Chiu, Y. -C., Chen, K. -W., Martin, T. J., McCandless, G. T., Chan, J. Y., Manousakis, E., Balicas, L.
Publikováno v:
Phys. Rev. B 96, 121108 (2017)
Weyl type-II fermions are massless quasiparticles that obey the Weyl equation and which are predicted to occur at the boundary between electron- and hole-pockets in certain semi-metals, i.e. the (W,Mo)(Te,P)$_2$ compounds. Here, we present a study of
Externí odkaz:
http://arxiv.org/abs/1706.10135
Autor:
Zhang, S., Aryal, N., Huang, K., Chen, K. -W., Lai, Y., Graf, D., Besara, T., Siegrist, T., Manousakis, E., Baumbach, R. E.
Publikováno v:
Phys. Rev. Materials 1, 044404 (2017)
Results are reported for the $f$-electron intermetallic CeAuAl$_4$Ge$_2$, where the atomic arrangement of the cerium ions creates the conditions for geometric frustration. Despite this, magnetic susceptibility measurements reveal that the low tempera
Externí odkaz:
http://arxiv.org/abs/1705.08271
Autor:
Rhodes, D., Schönemann, R., Aryal, N., Zhou, Q., Zhang, Q. R., Kampert, E., Chiu, Y. -C., Lai, Y., Shimura, Y., McCandless, G. T., Chan, J. Y., Paley, D. W., Lee, J., Finke, A. D., Ruff, J. P. C., Das, S., Manousakis, E., Balicas, L.
Publikováno v:
Phys. Rev. B 96, 165134 (2017)
The electronic structure of WTe$_2$ and orthorhombic $\gamma-$MoTe$_2$, are claimed to contain pairs of Weyl type-II points. A series of ARPES experiments claim a broad agreement with these predictions. We synthesized single-crystals of MoTe$_2$ thro
Externí odkaz:
http://arxiv.org/abs/1605.09065
Autor:
Chen, K. -W., Das, S., Rhodes, D., Memaran, S., Besara, T., Siegrist, T., Manousakis, E., Balicas, L., Baumbach, R. E.
Publikováno v:
Journal of Physics: Condensed Matter, Volume 28, Number 14(2016)
Results are reported for single crystal specimens of Hf$_2$Te$_2$P and compared to its structural analogue Zr$_2$Te$_2$P, which was recently proposed to be a potential reservoir for Dirac physics.[1] Both materials are produced using the iodine vapor
Externí odkaz:
http://arxiv.org/abs/1602.03252
Autor:
Tsagkarakis, C. E., Achilleos, V., Diakonos, F. K., Frantzeskakis, D. J., Katsimiga, G. C., Maintas, X. N., Manousakis, E., Tsapalis, A.
Publikováno v:
PoS CORFU2014 (2015) 122
We study the classical dynamics of the Abelian Higgs model employing an asymptotic multiscale expansion method, which uses the ratio of the Higgs to the gauge field amplitudes as a small parameter. We derive an effective nonlinear Schr\"{o}dinger equ
Externí odkaz:
http://arxiv.org/abs/1508.06209