151 citations · 243 across the 6 of their papers we have counts for
7 papers
Sustained Amplification of Coherent Spin Waves by Parametric Pumping with Surface Acoustic Waves
Carson Rivard, Albrecht Jander, Pallavi Dhagat
Parametric amplification offers a route to overcoming intrinsic damping in spin-wave systems, a key challenge in the development of magnonic signal processing and computing technol…
Charge pumping in hBN-encapsulated graphene driven by surface acoustic waves
Dublin M. Nichols, Jameson G. Berg, Takashi Taniguchi +5
Surface acoustic waves (SAWs) on piezoelectric insulators can generate dynamic periodic potentials inside one-dimensional and two-dimensional materials. These periodic potentials h…
Parametric pumping of spin waves by acoustic waves
Pratim Chowdhury, Albrecht Jander, Pallavi Dhagat
The linear and nonlinear interactions between spin waves (magnons) and acoustic waves (phonons) in magnetostrictive materials provide an exciting opportunity for realizing novel mi…
Domain structure in CoFeB thin films with perpendicular magnetic anisotropy
M. Yamanouchi, A. Jander, P. Dhagat +3
Domain structures in CoFeB-MgO thin films with a perpendicular easy magnetization axis were observed by magneto-optic Kerr-effect microscopy at various temperatures. The domain wal…
Digital logic using 3-terminal spin transfer torque devices
Benjamin Buford, Albrecht Jander, Pallavi Dhagat
We demonstrate for the first time that functionally complete digital logic can be created by using three terminal devices each consisting of a magnetic tunnel junction (MTJ) and sp…
Reverse Doppler effect in backward spin waves scattered on acoustic waves
A. V. Chumak, P. Dhagat, A. Jander +2
We report on the observation of reverse Doppler effect in backward spin waves reflected off of surface acoustic waves. The spin waves are excited in a yttrium iron garnet (YIG) fil…