829 citations · 3k across the 29 of their papers we have counts for
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On the half-metallicity of Co2FeSi Heusler alloy: an experimental and ab initio study
L. Makinistian, Muhammad M. Faiz, Raghava P. Panguluri +6
Co2FeSi, a Heusler alloy with the highest magnetic moment per unit cell and the highest Curie temperature, has largely been described theoretically as a half-metal. This conclusion…
Magnetic dichroism in angular resolved hard X-ray photoelectron spectroscopy from buried magnetic layers
Carlos E. ViolBarbosa, Siham Ouardi, Gerhard H. Fecher +2
This work reports on the measurement of magnetic dichroism in angular-resolved photoelectron spectroscopy from in-plane magnetized buried thin films. The high bulk sensitivity of h…
Topological surface states of Bi2Se3 with the coexistence of Se vacancies
Binghai Yan, Delin Zhang, Claudia Felser
Although topological surface states are known to be robust against non-magnetic surface perturbations, their band dispersions and spatial distributions are still sensitive to the s…
Topological phase transitions in bulk
Stanislav Chadov, Janos Kiss, Jürgen Kübler +1
We consider the analogy between the topological phase transition which occurs as a function of spatial coordinate on a surface of a non-trivial insulator, and the one which occurs…
Spin configurations in Co2FeAl0.4Si0.6 Heusler alloy thin film elements
C. A. F. Vaz, J. Rhensius, J. Heidler +11
We determine experimentally the spin structure of half-metallic Co2FeAl0.4Si0.6 Heusler alloy elements using magnetic microscopy. Following magnetic saturation, the dominant magnet…
Topological insulators and thermoelectric materials
Lukas Müchler, Frederick Casper, Binghai Yan +2
Topological insulators (TIs) are a new quantum state of matter which have gapless surface states inside the bulk energy gap. Starting with the discovery of two dimensional TIs, the…