209 citations · 468 across the 8 of their papers we have counts for
8 papers
Tuning Spin Dynamics and Localization Near the Metal-Insulator Transition in Fe/GaAs heterostructures
Yu-Sheng Ou, N. J. Harmon, Patrick Odenthal +3
We present a simultaneous investigation of coherent spin dynamics in both localized and itinerant carriers in Fe/GaAs heterostructures using ultrafast and spin-resolved pump-probe…
Electric Field Effect in Multilayer Cr2Ge2Te6: a Ferromagnetic Two-Dimensional Material
Wenyu Xing, Yangyang Chen, Patrick M. Odenthal +10
The emergence of two-dimensional (2D) materials has attracted a great deal of attention due to their fascinating physical properties and potential applications for future nanoelect…
Exchange-driven spin relaxation in ferromagnet/oxide/semiconductor heterostructures
Yu-Sheng Ou, Yi-Hsin Chiu, N. J. Harmon +6
We investigate electron spin relaxation in GaAs in the proximity of a Fe/MgO layer using spin-resolved optical pump-probe spectroscopy, revealing a strong dependence of the spin re…
Direct comparison of graphene devices before and after transfer to different substrates
Raymond Sachs, Zhisheng Lin, Patrick Odenthal +2
The entire graphene field-effect-transistor (FET) devices first fabricated on SiO2/Si are peeled from the surface and placed on a different wafer. Both longitudinal and transverse…
Epitaxial Co-Deposition Growth of CaGe2 Films by Molecular Beam Epitaxy for Large Area Germanane
Igor V. Pinchuk, Patrick M. Odenthal, Adam S. Ahmed +3
Two-dimensional crystals are an important class of materials for novel physics, chemistry, and engineering. Germanane (GeH), the germanium-based analogue of graphane (CH), is of pa…
Integrating MBE materials with graphene to induce novel spin-based phenomena
Adrian G. Swartz, Kathleen M. McCreary, Wei Han +8
Magnetism in graphene is an emerging field that has received much theoretical attention. In particular, there have been exciting predictions for induced magnetism through proximity…