601 citations · 4.5k across the 70 of their papers we have counts for
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Superconductivity in CuIrTe induced by interlayer hybridization
M. Kamitani, M. S. Bahramy, R. Arita +4
The change in the electronic structure of layered CuIrTe has been characterized by transport and spectroscopic measurements, combined with first-principles calculations…
Strongly spin-orbit coupled two-dimensional electron gas emerging near the surface of polar semiconductors
M. Sakano, M. S. Bahramy, A. Katayama +12
We investigate the two-dimensional (2D) highly spin-polarized electron accumulation layers commonly appearing near the surface of n-type polar semiconductors BiTeX (X = I, Br, and…
Epitaxially Stabilized EuMoO3: A New Itinerant Ferromagnet
Yusuke Kozuka, Hidenobu Seki, Takahiro C. Fujita +7
Synthesizing metastable phase often opens new functions in materials but is a challenging topic. Thin film techniques have advantages to form materials which do not exist in nature…
Theory of topological quantum phase transitions in 3D noncentrosymmetric systems
Bohm-Jung Yang, Mohammad Saeed Bahramy, Ryotaro Arita +3
We have constructed a general theory describing the topological quantum phase transitions in 3D systems with broken inversion symmetry. While the consideration of the system's codi…
Emergent quantum confinement at topological insulator surfaces
M. S. Bahramy, P. D. C. King, A. de la Torre +8
Bismuth-chalchogenides are model examples of three-dimensional topological insulators. Their ideal bulk-truncated surface hosts a single spin-helical surface state, which is the si…
Giant magneto-optical response in non-magnetic semiconductor BiTeI driven by bulk Rashba spin splitting
L. Demkó, G. A. H. Schober, V. Kocsis +7
We study the magneto-optical (MO) response of polar semiconductor BiTeI with giant bulk Rashba spin splitting at various carrier densities. Despite being non-magnetic, the material…