154 citations · 763 across the 15 of their papers we have counts for
5 papers · 1 filter
Origin and evolution of surface spin current in topological insulators
André Dankert, Priyamvada Bhaskar, Dmitrii Khokhriakov +6
The Dirac surface states of topological insulators offer a unique possibility for creating spin polarized charge currents due to the spin-momentum locking. Here we demonstrate that…
Spin-Polarized Tunneling through Chemical Vapor Deposited Multilayer Molybdenum Disulfide
André Dankert, Parham Pashaei, M. Venkata Kamalakar +10
The two-dimensional (2D) semiconductor molybdenum disulfide (MoS2) has attracted widespread attention for its extraordinary electrical, optical, spin and valley related properties.…
Spin Transport and Precession in Graphene measured by Nonlocal and Three-Terminal Methods
André Dankert, Mutta Venkata Kamalakar, Johan Bergsten +1
We investigate the spin transport and precession in graphene by using the Hanle effect in nonlocal and threeterminal measurement geometries. Identical spin lifetimes, spin diffusio…
Thermal Creation of Electron Spin Polarization in n-Type Silicon
André Dankert, Saroj P. Dash
Conversion of heat into a spin-current in electron doped silicon can offer a promising path for spin-caloritronics. Here we create an electron spin polarization in the conduction b…
Efficient Spin Injection into Silicon and the Role of the Schottky Barrier
André Dankert, Ravi S. Dulal, Saroj P. Dash
Implementing spin functionalities in Si, and understanding the fundamental processes of spin injection and detection, are the main challenges in spintronics. Here we demonstrate la…