35 citations · 159 across the 15 of their papers we have counts for
11 papers · 1 filter
Spin injection efficiency at metallic interfaces probed by THz emission spectroscopy
Jacques Hawecker, T. H. Dang, Enzo Rongione +12
Terahertz (THz) spin-to-charge conversion has become an increasingly important process for THz pulse generation and as a tool to probe ultrafast spin interactions at magnetic inter…
Giant Forward Scattering Asymmetry and Anomalous Tunnel Hall effect at Spin-Orbit-and Exchange-Split Interfaces
T. Huong Dang, H. Jaffrès, T. L. Hoai Nguyen +1
We report on theoretical investigations of scattering asymmetry vs. incidence of carriers through exchange barriers and magnetic tunnel junctions made of semiconductors involving s…
Anisotropic magneto-thermal transport and Spin-Seebeck effect
J. -E. Wegrowe, H. -J. Drouhin, D. Lacour
The angular dependence of the thermal transport in insulating or conducting ferromagnets is derived on the basis of the Onsager reciprocity relations applied to a magnetic system.…
Hydrostatic strain enhancement in laterally confined SiGe nanostripes
G. M. Vanacore, M. Chaigneau, N. Barrett +16
Strain-engineering in SiGe nanostructures is fundamental for the design of optoelectronic devices at the nanoscale. Here we explore a new strategy, where SiGe structures are latera…
Thermal Spin-Accumulation in Electric Conductors and Insulators
J. -E. Wegrowe, H. -J. Drouhin, D. Lacour
The interpretation of some recent measurements of spin-dependent voltage for which the electric conduction does not play a role rises some new fundamental questions about the effec…
Spin-Orbit Engineering of Semiconductor Heterostructures
Federico Bottegoni, Henri-Jean Drouhin, Guy Fishman +1
We present a systematic construction of the probability-current operator,based on a momentum power expansion of effective Hamiltonians. The result is valid in the presence of a Ras…