Zobrazeno 1 - 10
of 33
pro vyhledávání: '"Krempaský, Juraj"'
Autor:
Chassot, Frédéric, Pulkkinen, Aki, Kremer, Geoffroy, Zakusylo, Tetiana, Krizman, Gauthier, Hajlaoui, Mahdi, Dil, J. Hugo, Krempaský, Juraj, Minár, Ján, Springholz, Gunther, Monney, Claude
The ferroelectric semiconductor $\alpha$-SnTe has been regarded as a topological crystalline insulator and the dispersion of its surface states has been intensively measured with angle-resolved photoemission spectroscopy (ARPES) over the last decade.
Externí odkaz:
http://arxiv.org/abs/2308.16558
Autor:
Krempaský, Juraj, Springholz, Gunther, D'Souza, Sunil Wilfred, Caha, Ondřej, Gmitra, Martin, Ney, Andreas, Vaz, Carlos Antonio Fernandez, Piamonteze, Cinthia, Fanciulli, Mauro, Kriegner, Dominik, Krieger, Jonas A., Prokscha, Thomas, Salman, Zaher, Minár, Jan, Dil, J. Hugo
Publikováno v:
Nature Communications 14, 6127 (2023)
The interplay between spin-orbit interaction (SOI) and magnetic order is currently one of the most active research fields in condensed matter physics and leading the search for materials with novel and tunable magnetic and spin properties. Here we re
Externí odkaz:
http://arxiv.org/abs/2212.12262
Autor:
Kremer, Geoffroy, Maklar, Julian, Nicolaï, Laurent, Nicholson, Christopher W., Yue, Changming, Silva, Caio, Werner, Philipp, Dil, J. Hugo, Krempaský, Juraj, Springholz, Gunther, Ernstorfer, Ralph, Minár, Jan, Rettig, Laurenz, Monney, Claude
Rashba materials have appeared as an ideal playground for spin-to-charge conversion in prototype spintronics devices. Among them, $\alpha$-GeTe(111) is a non-centrosymmetric ferroelectric (FE) semiconductor for which a strong spin-orbit interaction g
Externí odkaz:
http://arxiv.org/abs/2204.11630
Autor:
Krempaský, Juraj, Nicolaï, Laurent, Gmitra, Martin, Chen, Houke, Fanciulli, Mauro, Guedes, Eduardo B., Caputo, Marco, Radović, Milan, Volobuev, V. V., Caha, Ondrej, Springholz, Gunther, Minár, Jan, Dil, J. Hugo
Publikováno v:
Phys. Rev. Lett. 126, 206403 (2021)
Ferroelectric GeTe is unveiled to exhibit an intriguing multiple non-trivial topology of the electronic band structure due to the existence of triple-point and type-II Weyl fermions, which goes well beyond the giant Rashba spin splitting controlled b
Externí odkaz:
http://arxiv.org/abs/2012.02010
Autor:
Burganov, Bulat, Ovuka, Vladimir, Savoini, Matteo, Berger, Helmut, Dil, J. Hugo, Krempasky, Juraj, Johnson, Steven L.
The general idea of using ultrashort light pulses to control ferroic order parameters has recently attracted attention as a means to achieve control over material properties on unprecedented time scales. Much of the challenge in such work is in under
Externí odkaz:
http://arxiv.org/abs/2010.10361
Autor:
Kobayashi, Masaki, Ohya, Shinobu, Muneta, Iriya, Takeda, Yukiharu, Harada, Yoshihisa, Krempasky, Juraj, Schmitt, Thorsten, Oshima, Masaharu, Strocov, Vladimir N., Tanaka, Masaaki, Fujimori, Atsushi
Clarification of the position of the Fermi level ($E_\mathrm{F}$) is important in understanding the origin of ferromagnetism in the prototypical ferromagnetic semiconductor Ga$_{1-x}$Mn$_x$As (GaMnAs). In a recent publication, Souma $et$ $al$. [Sci.
Externí odkaz:
http://arxiv.org/abs/1608.07718
Autor:
Kobayashi, Masaki, Muneta, Iriya, Takeda, Yukiharu, Harada, Yoshihisa, Fujimori, Atsushi, Krempasky, Juraj, Schmitt, Thorsten, Ohya, Sinobu, Tanaka, Masaaki, Oshima, Masaharu, Strocov, Vladimir N.
Publikováno v:
Phys. Rev. B 89, 205204 (2014)
(Ga,Mn)As is a paradigm diluted magnetic semiconductor which shows ferromagnetism induced by doped hole carriers. With a few controversial models emerged from numerous experimental and theoretical studies, the mechanism of the ferromagnetism in (Ga,M
Externí odkaz:
http://arxiv.org/abs/1302.0063
Autor:
Strocov, Vladimir N., Shi, Ming, Kobayashi, Masaki, Monney, Claude, Wang, Xiaoqiang, Krempasky, Juraj, Schmitt, Thorsten, Patthey, Luc, Berger, Helmuth, Blaha, Peter
Electronic structure of crystalline materials is their fundamental characteristic which is the basis of almost all their physical and chemical properties. Angle-resolved photoemission spectroscopy (ARPES) is the main experimental tool to study all el
Externí odkaz:
http://arxiv.org/abs/1205.0113
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Autor:
Chassot, Frédéric, Pulkkinen, Aki, Kremer, Geoffroy, Zakusylo, Tetiana, Krizman, Gauthier, Hajlaoui, Mahdi, Dil, J. Hugo, Krempaský, Juraj, Minár, Ján, Springholz, Gunther, Monney, Claude
Publikováno v:
Nano Letters; 1/10/2024, Vol. 24 Issue 1, p82-88, 7p
