Zobrazeno 1 - 10
of 182
pro vyhledávání: '"van Heumen, E."'
Autor:
Smit, S., Mauri, E., Bawden, L., Heringa, F., Gerritsen, F., van Heumen, E., Huang, Y. K., Kondo, T., Takeuchi, T., Hussey, N. E., Kim, T. K., Cacho, C., Krikun, A., Schalm, K., Stoof, H. T. C., Golden, M. S.
The anomalous strange metal phase found in high-$T_c$ cuprates does not follow the conventional condensed-matter principles enshrined in the Fermi liquid and presents a great challenge for theory. Highly precise experimental determination of the elec
Externí odkaz:
http://arxiv.org/abs/2112.06576
Autor:
Ayres, J., Berben, M., Culo, M., Hsu, Y. -T., van Heumen, E., Huang, Y., Zaanen, J., Kondo, T., Takeuchi, T., Cooper, J. R., Putzke, C., Friedemann, S., Carrington, A., Hussey, N. E.
Publikováno v:
Nature, vol. 595, 661-666 (2021)
Strange metals possess highly unconventional transport characteristics, such as a linear-in-temperature ($T$) resistivity, an inverse Hall angle that varies as $T^2$ and a linear-in-field ($H$) magnetoresistance. Identifying the origin of these colle
Externí odkaz:
http://arxiv.org/abs/2012.01208
Akademický článek
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Autor:
Ramankutty, S. V., Henke, J., Schiphorst, A., Nutakki, R., Bron, S., Araizi-Kanoutas, G., Mishra, S. K., Li, Lei, Huang, Y. K., Kim, T. K., Hoesch, M., Schlueter, C., Lee, T. -L., de Visser, A., Zhong, Zhicheng, van Wezel, Jasper, van Heumen, E., Golden, M. S.
Publikováno v:
SciPost Phys. 4, 010 (2018)
SrMnSb$_2$ is suggested to be a magnetic topological semimetal. It contains square, 2D Sb planes with non-symmorphic crystal symmetries that could protect band crossings, offering the possibility of a quasi-2D, robust Dirac semi-metal in the form of
Externí odkaz:
http://arxiv.org/abs/1711.07165
Autor:
Frantzeskakis, E., Ramankutty, S. V., de Jong, N., Huang, Y. K., Pan, Y., Tytarenko, A., Radovic, M., Plumb, N. C., Shi, M., Varykhalov, A., de Visser, A., van Heumen, E., Golden, M. S.
Publikováno v:
Phys. Rev. X 7, 041041 (2017)
The main scientific activity in the field of topological insulators (TIs) consists of determining their electronic structure by means of magneto-transport and electron spectroscopy with a view to devices based on topological transport. There is howev
Externí odkaz:
http://arxiv.org/abs/1711.05097
The recent rekindling of interest in the mixed valent Kondo insulator SmB$_{6}$ as candidate for a first correlated topological insulator has resulted in a wealth of new experimental observations. In particular, angle-resolved photoemission experimen
Externí odkaz:
http://arxiv.org/abs/1611.06820
Autor:
Groenendijk, D. J., Manca, N., Mattoni, G., Kootstra, L., Gariglio, S., Huang, Y., van Heumen, E., Caviglia, A. D.
Publikováno v:
Appl. Phys. Lett. 109, 041906 (2016)
Obtaining high-quality thin films of 5d transition metal oxides is essential to explore the exotic semimetallic and topological phases predicted to arise from the combination of strong electron correlations and spin-orbit coupling. Here, we show that
Externí odkaz:
http://arxiv.org/abs/1605.02617
Autor:
Pan, Y., Nikitin, A. M., Wu, D., Huang, Y. K., Puri, A., Wiedmann, S., Zeitler, U., Frantzeskakis, E., van Heumen, E., Golden, M. S., de Visser, A.
Publikováno v:
Solid State Communications 227(2016)13-18
We report a high-field magnetotransport study on selected low-carrier crystals of the topological insulator Bi$_{2-x}$Sb${_x}$Te$_{3-y}$Se$_{y}$. Monochromatic Shubnikov - de Haas (SdH) oscillations are observed at 4.2~K and their two-dimensional nat
Externí odkaz:
http://arxiv.org/abs/1511.08186
Autor:
de Jong, N., Frantzeskakis, E., Zwartsenberg, B., Huang, Y. K., Wu, D., Hlawenka, P., Sánchez-Barriga, J., Varykhalov, A., van Heumen, E., Golden, M. S.
Publikováno v:
Phys. Rev. B 92, 075127 (2015)
Interfaces between a bulk-insulating topological insulator (TI) and metallic adatoms have been studied using high-resolution, angle-resolved and core-level photoemission. Fe, Nb and Ag were evaporated onto Bi1.5Sb0.5Te1.7Se1.3 (BSTS) surfaces both at
Externí odkaz:
http://arxiv.org/abs/1504.07486
Autor:
Ngabonziza, P., Heimbuch, R., de Jong, N., Klaassen, R. A., Stehno, M. P., Snelder, M., Solmaz, A., Ramankutty, S. V., Frantzeskakis, E., van Heumen, E., Koster, G., Golden, M. S., Zandvliet, H. J. W., Brinkman, A.
Publikováno v:
Physical Review B 92 , 035405 (2015)
Combined in-situ x-ray photoemission spectroscopy, scanning tunnelling spectroscopy and angle resolved photoemission spectroscopy of molecular beam epitaxy grown Bi2Te3 on lattice mismatched substrates reveal high quality stoichiometric thin films wi
Externí odkaz:
http://arxiv.org/abs/1502.01185