Zobrazeno 1 - 10
of 290
pro vyhledávání: '"Kriener, M"'
Publikováno v:
Physical Review B 110, 035159 (2024)
Emergent magnetic fields exerted by topological spin textures of magnets lead to an additional Hall response of itinerant carriers called the topological Hall effect (THE). While THE as a bulk effect has been widely studied, THE driven by magnetic do
Externí odkaz:
http://arxiv.org/abs/2407.13345
Publikováno v:
Phys. Rev. B 106, 134519 (2022)
The quest to govern the driving forces behind superconductivity and gain control over the superconducting transition temperature $T_{c}$ is as old as the phenomenon itself. Microscopically, this requires a proper understanding of the evolution of ele
Externí odkaz:
http://arxiv.org/abs/2206.03705
Autor:
Ohno, M., Uchida, M., Nakazawa, Y., Sato, S., Kriener, M., Miyake, A., Tokunaga, M., Taguchi, Y., Kawasaki, M.
Publikováno v:
APL Materials 9, 051107 (2021)
While the family of layered pnictides $ABX_2$ ($A$ : rare or alkaline earth metals, $B$ : transition metals, $X$ : Sb/Bi) can host Dirac dispersions based on Sb/Bi square nets, nearly half of them has not been synthesized yet for possible combination
Externí odkaz:
http://arxiv.org/abs/2106.01699
Publikováno v:
Phys. Rev. Materials 5, 094201 (2021)
Cd$_3$As$_2$ is one of the prototypical topological Dirac semimetals. Here, we manipulate the band inversion responsible for the emergence of Dirac nodes by alloying Cd$_3$As$_2$ with topologically trivial Zn$_3$As$_2$. We observe the expected topolo
Externí odkaz:
http://arxiv.org/abs/2103.08111
Autor:
Maryenko, D., Kawamura, M., Ernst, A., Dugaev, V. K., Sherman, E. Ya., Kriener, M., Bahramy, M. S., Kozuka, Y., Kawasaki, M.
Spin-orbit coupling (SOC) is pivotal for various fundamental spin-dependent phenomena in solids and their technological applications. In semiconductors, these phenomena have been so far studied in relatively weak electron-electron interaction regimes
Externí odkaz:
http://arxiv.org/abs/2010.02461
Autor:
Kriener, M., Sakano, M., Kamitani, M., Bahramy, M. S., Yukawa, R., Horiba, K., Kumigashira, H., Ishizaka, K., Tokura, Y., Taguchi, Y.
Publikováno v:
Phys. Rev. Lett. 124, 047002 (2020)
GeTe is a chemically simple IV-VI semiconductor which bears a rich plethora of different physical properties induced by doping and external stimuli. These include, among others, ferromagnetism, ferroelectricity, phase-change memory functionality, and
Externí odkaz:
http://arxiv.org/abs/1901.08739
Akademický článek
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Autor:
Nishihaya, S., Uchida, M., Nakazawa, Y., Akiba, K., Kriener, M., Kozuka, Y., Miyake, A., Taguchi, Y., Tokunaga, M., Kawasaki, M.
Publikováno v:
Physical Review B 97, 245103 (2018)
The newly discovered topological Dirac semimetals host the possibilities of various topological phase transitions through the control of spin-orbit coupling as well as symmetries and dimensionalities. Here, we report a magnetotransport study of high-
Externí odkaz:
http://arxiv.org/abs/1806.02302
Publikováno v:
Phys. Rev. Materials 2, 044802 (2018)
Superconductivity and its underlying mechanisms are one of the most active research fields in condensed-matter physics. An important question is how to enhance the transition temperature $T_{\rm c}$ of a superconductor. In this respect, the possibly
Externí odkaz:
http://arxiv.org/abs/1801.07443
Autor:
Kriener, M., Nakajima, T., Kaneko, Y., Kikkawa, A., Hashizume, D., Kato, K., Takata, M., Arima, T., Tokura, Y., Taguchi, Y.
Publikováno v:
Phys. Rev. B 95, 224418 (2017)
The correlation between magnetic properties and microscopic structural aspects in the diluted magnetic semiconductor Ge$_{1-x}$Mn$_{x}$Te is investigated by x-ray diffraction and magnetization as a function of the Mn concentration $x$. The occurrence
Externí odkaz:
http://arxiv.org/abs/1706.05775