84 citations · 247 across the 10 of their papers we have counts for
10 papers
Anisotropic Spin-Acoustic Resonance in Silicon Carbide at Room Temperature
A. Hernández-Mínguez, A. V. Poshakinskiy, M. Hollenbach +2
We report on acoustically driven spin resonances in atomic-scale centers in silicon carbide at room temperature. Specifically, we use a surface acoustic wave cavity to selectively…
Large non-reciprocal propagation of surface acoustic waves in epitaxial ferromagnetic/semiconductor hybrid structures
A. Hernández-Mínguez, F. Macià, J. M. Hernàndez +2
Non-reciprocal propagation of sound, that is, the different transmission of acoustic waves traveling along opposite directions, is a challenging requirement for the realization of…
Generation and imaging of magnetoacoustic waves over millimetre distances
Blai Casals, Nahuel Statuto, Michael Foerster +7
Using hybrid piezoelectric/magnetic systems we have generated large amplitude magnetization waves mediated by magneto-elasticity with up to 25 degrees variation in the magnetizatio…
Acoustoelectric transport at gigahertz frequencies in coated epitaxial graphene
A. Hernández-Mínguez, A. Tahraoui, J. M. J. Lopes +1
Epitaxial graphene (EG) produced from SiC surfaces by silicon sublimation is emerging as a material for electronic applications due to its good electronic properties and availabili…
Electric control of spin transport in GaAs (111) quantum wells
A. Hernández-Mínguez, K. Biermann, R. Hey +1
We show by spatially and time-resolved photoluminescence that the application of an electric field transverse to the plane of an intrinsic GaAs (111) quantum well (QW) allows the t…
Control of single photon emitters in semiconductor nanowires by surface acoustic waves
S. Lazić, A. Hernández-Mínguez, P. V. Santos
We report on experimental study into the effects of surface acoustic waves on the optical emission of dot-in-a-nanowire heterostructures in III-V material systems. Under direct opt…