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Signature of Strong Spin-Orbital Coupling in the Large Nonsaturating Magnetoresistance Material WTe2.
We report the detailed electronic structure of WTe2 by high resolution angle-resolved photoemission spectroscopy. We resolved a rather complicated Fermi surface of WTe2. Specifically, there are inExpand
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Evidence for three-dimensional Fermi-surface topology of the layered electron-doped iron superconductor Ba(Fe 1-x Co x ) 2 As 2
The electronic structure of electron-doped iron-arsenide superconductors $\text{Ba}{({\text{Fe}}_{1\ensuremath{-}x}{\text{Co}}_{x})}_{2}{\text{As}}_{2}$ has been measured with angle-resolvedExpand
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Signature of type-II Weyl semimetal phase in MoTe2
Topological Weyl semimetal (TWS), a new state of quantum matter, has sparked enormous research interest recently. Possessing unique Weyl fermions in the bulk and Fermi arcs on the surface, TWSs offerExpand
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Graphene synthesis on cubic SiC/Si wafers. perspectives for mass production of graphene-based electronic devices.
The outstanding properties of graphene, a single graphite layer, render it a top candidate for substituting silicon in future electronic devices. The so far exploited synthesis approaches, however,Expand
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Transfer of spectral weight across the gap of Sr 2 IrO 4 induced by La doping
We study with Angle Resolved PhotoElectron Spectroscopy (ARPES) the evolution of the electronic structure of Sr2IrO4, when holes or electrons are introduced, through Rh or La substitutions. At lowExpand
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Surface and bulk electronic structures of LaOFeAs studied by angle resolved photoemission spectroscopy
The electronic structure of LaOFeAs, a parent compound of iron-arsenic superconductors, is studied by angleresolved photoemission spectroscopy. By examining its dependence on photon energy,Expand
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Giant Rashba-Type Spin Splitting in Ferroelectric GeTe(111).
Photoelectron spectroscopy in combination with piezoforce microscopy reveals that the helicity of Rashba bands is coupled to the nonvolatile ferroelectric polarization of GeTe(111). A novel surfaceExpand
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Ubiquitous formation of bulk Dirac cones and topological surface states from a single orbital manifold in transition-metal dichalcogenides.
Transition-metal dichalcogenides (TMDs) are renowned for their rich and varied bulk properties, while their single-layer variants have become one of the most prominent examples of two-dimensionalExpand
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Graphene on Ir(111) characterized by angle-resolved photoemission
Angle resolved photoelectron spectroscopy (ARPES) is extensively used to characterize the dependence of the electronic structure of graphene on Ir(111) on the preparation process. ARPES findingsExpand
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Metal tungstates at the ultimate two-dimensional limit: fabrication of a CuWO₄ nanophase.
Metal tungstates (with general formula MWO4) are functional materials with a high potential for a diverse set of applications ranging from low-dimensional magnetism to chemical sensing andExpand
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