4 papers
Analytical model for polarization transfer during gas-phase collision events in spin-exchange optical pumping: Spin- Xe versus spin- Xe
Perttu Hilla, Rajgowrav Cheenikundil, Juha Vaara
Spin-exchange optical pumping (SEOP) is a method for producing spin-hyperpolarized noble gas nuclei, such as 129Xe and 131Xe, which are used in various magnetic resonance applicati…
Stability and dynamics of magnetic skyrmions in FM/AFM heterostructures
Rajgowrav Cheenikundil, Zhiwei Lu, Manuel Pereiro +2
Magnetic skyrmions have garnered attention for their potential roles in spintronic applications, such as information carriers in computation, data storage, and nano-oscillators due…
Chemical disorder effects on the Gilbert damping of FeCo alloys
Zhiwei Lu, I. P. Miranda, Simon Streib +8
The impact of the local chemical environment on the Gilbert damping in the binary alloy FeCo is investigated, using computations based on density functional theory.…
Switchable Magnetic Frustration in Buckyball Nanoarchitectures
Rajgowrav Cheenikundil, Riccardo Hertel
Recent progress in nanofabrication has led to the emergence of three-dimensional magnetic nanostructures as a vibrant field of research. This includes the study of three-dimensiona…