Insulator-to-metal transition induced by mid-IR vibrational excitation in a magnetoresistive manganite
SPRINGER SERIES CHEM 88 (2007) 588-590
Abstract:
Selective vibrational excitation of insulating Pr0.7Ca0.3MnO3 at 17 mu m triggers a transition to a metallic state. A four order of magnitude drop of the sample resistivity and ultrafast, nanosecond-lived reflectivity changes are observed.Lattice motions from THz phonon polaritons measured with femtosecond X-ray diffraction
SPRINGER SERIES CHEM 88 (2007) 716-718
Abstract:
We use femtosecond x-ray diffraction to measure the coherent lattice displacements associated with the excitation and propagation of THz phonon polaritons in LiTaO3.Ultrafast Gigantic Photo-Response in Organic Salt (EDO-TTF)2PF6 Initiated by 20-fs Laser Pulses
Optica Publishing Group (2007) fwa2
Ultrafast Insulator-metal Transition Induced in a Manganite by Stretching of a Metal-Oxygen Bond with THz Pulses
Optica Publishing Group (2007) ftuf2
Ultrafast gigantic photo-response in (EDO-TTF)(2)PF6 initiated by 10-fs laser pulses
SPRINGER SERIES CHEM 88 (2007) 621-623