84 citations · 342 across the 14 of their papers we have counts for
4 papers · 1 filter
Phonon-assisted formation of an itinerant electronic density wave
Jiaruo Li, Oleg Yu. Gorobtsov, Sheena K. K. Patel +13
Electronic instabilities drive ordering transitions in condensed matter. Despite many advances in the microscopic understanding of the ordered states, a more nuanced and profound q…
Anisotropic Ultrafast Spin Dynamics in Epitaxial Cobalt
Vivek Unikandanunni, Rajasekhar Medapalli, Eric E. Fullerton +3
We investigate the ultrafast spin dynamics in an epitaxial hcp(1100) cobalt thin film. By performing pump-probe magneto-optical measurements with the magnetization along either the…
Femtosecond Photocurrents at the Pt/FeRh Interface
Rajasekhar Medapalli, Guanqiao Li, Sheena K. K. Patel +4
Femtosecond laser excitation of FeRh/Pt bilayers launches an ultrafast pulse of electric photocurrent in the Pt-layer and thus results in emission of electromagnetic radiation in t…
Ultrafast kinetics of the antiferromagnetic-ferromagnetic phase transition in FeRh
G. Li, R. Medapalli, J. H. Mentink +7
Understanding how fast short-range interactions build up long-range order is one of the most intriguing topics in condensed matter physics. FeRh is a test specimen for studying thi…