475 citations · 500 across the 8 of their papers we have counts for
9 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.…
Defect-sensitive High-frequency Modes in a Three-Dimensional Artificial Magnetic Crystal
Rajgowrav Cheenikundil, Massimiliano d'Aquino, Riccardo Hertel
Modern three-dimensional nanofabrication methods make it possible to generate arbitrarily shaped nanomagnets, including periodic networks of interconnected magnetic nanowires. Stru…
Micromagnetic Simulation of Three-dimensional Nanoarchitectures
Rajgowrav Cheenikundil
The thesis discusses micromagnetic simulation studies on high-frequency magnetic dynamics in three-dimensional ferromagnetic nanoarchitectures made of interconnected magnetic nanow…
Magnetization dynamics in a three-dimensional interconnected nanowire array
Rajgowrav Cheenikundil, Massimiliano d'Aquino, Riccardo Hertel
Three-dimensional magnetic nanostructures have recently emerged as artificial magnetic material types with unique properties bearing potential for applications, including magnonic…
Interpretation of spin-wave modes in Co/Ag nanodot arrays probed by broadband ferromagnetic resonance
Daniel Markó, Rajgowrav Cheenikundil, Julien Bauer +7
We present a detailed investigation of the magnetization dynamics in Co/Ag nanodots, which due to their size can support standing spin-wave (SSW) modes with complex spectral respon…
Roadmap on Spin-Wave Computing
A. V. Chumak, P. Kabos, M. Wu +113
Magnonics is a field of science that addresses the physical properties of spin waves and utilizes them for data processing. Scalability down to atomic dimensions, operations in the…
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…