Optical pump - nuclear resonance probe experiments on spin crossover complexes
Sign Up to like & getrecommendations! Published in 2017 at "Hyperfine Interactions"
DOI: 10.1007/s10751-017-1461-3
Abstract: A novel sample environment enabling optical pump – nuclear resonance probe experiments has been installed at the beamline P01, Petra III, DESY Hamburg. This set-up has been used to investigate optically induced spin state changes… read more here.
Keywords: pump nuclear; optical pump; spin crossover; resonance probe ... See more keywords
Observation of Ultrafast Magnon Dynamics in Antiferromagnetic Nickel Oxide by Optical Pump-Probe and Terahertz Time-Domain Spectroscopies
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Infrared, Millimeter, and Terahertz Waves"
DOI: 10.1007/s10762-017-0442-6
Abstract: We have studied the ultrafast magnon dynamics in an antiferromagnetic 3d-transition-metal monoxide, nickel oxide (NiO), using optical pump-probe spectroscopy and terahertz time-domain spectroscopy (THz-TDS). THz damped magnon oscillations were observed in the Faraday rotation signal… read more here.
Keywords: magnon; optical pump; spectroscopy; pump probe ... See more keywords
Time-Resolved Optical Pump-Resonant X-ray Probe Spectroscopy of 4-Thiouracil: A Simulation Study.
Sign Up to like & getrecommendations! Published in 2022 at "Journal of chemical theory and computation"
DOI: 10.1021/acs.jctc.2c00064
Abstract: We theoretically monitor the photoinduced ππ* → nπ* internal conversion process in 4-thiouracil (4TU), triggered by an optical pump. The element-sensitive spectroscopic signatures are recorded by a resonant X-ray probe tuned to the sulfur, oxygen,… read more here.
Keywords: ray probe; resonant ray; spectroscopy; optical pump ... See more keywords
Impact of the terahertz and optical pump penetration depths on generated strain waves temporal profiles in a V2O3 thin film.
Sign Up to like & getrecommendations! Published in 2022 at "Faraday discussions"
DOI: 10.1039/d2fd00013j
Abstract: Triggering new stable macroscopic orders in materials by ultrafast optical or terahertz pump pulses is a difficult challenge, complicated by the interplay between multiscale microscopic mechanisms, and macroscopic excitation profiles in samples. In particular, the… read more here.
Keywords: film; strain waves; pump; optical pump ... See more keywords