Search Results - "Fritz, D.M."
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Displacive lattice excitation through nonlinear phononics viewed by femtosecond X-ray diffraction
Published in Solid state communications (01-09-2013)“…The nonlinear lattice dynamics of La0.7Sr0.3MnO3, as initiated by strong mid-infrared femtosecond pulses made resonant with a specific lattice vibration, are…”
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Journal Article -
2
Single shot speckle and coherence analysis of the hard X-ray free electron laser LCLS
Published in Optics express (21-10-2013)“…The single shot based coherence properties of hard x-ray pulses from the Linac Coherent Light Source (LCLS) were measured by analyzing coherent diffraction…”
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Journal Article -
3
Ultrafast laser-induced melting and ablation studied by time-resolved diffuse X-ray scattering
Published in EPJ Web of conferences (01-01-2013)“…Time-resolved diffuse X-ray scattering with 50 fs, 9.5 keV X-ray pulses from the Linear Coherent Light Source was used to study the structural dynamics in…”
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Journal Article -
4
Ultrafast Bond Softening in Bismuth: Mapping a Solid's Interatomic Potential with X-rays
Published in Science (American Association for the Advancement of Science) (02-02-2007)“…Intense femtosecond laser excitation can produce transient states of matter that would otherwise be inaccessible to laboratory investigation. At high…”
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Journal Article -
5
Atomic-Scale Visualization of Inertial Dynamics
Published in Science (American Association for the Advancement of Science) (15-04-2005)“…The motion of atoms on interatomic potential energy surfaces is fundamental to the dynamics of liquids and solids. An accelerator-based source of femtosecond…”
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Journal Article -
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Novel ATP6V1B1 and ATP6V0A4 mutations in autosomal recessive distal renal tubular acidosis with new evidence for hearing loss
Published in Journal of medical genetics (01-11-2002)“…Autosomal recessive distal renal tubular acidosis (rdRTA) is characterised by severe hyperchloraemic metabolic acidosis in childhood, hypokalaemia, decreased…”
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7
X-ray and optical wave mixing
Published in Nature (London) (30-08-2012)“…Light-matter interactions are ubiquitous, and underpin a wide range of basic research fields and applied technologies. Although optical interactions have been…”
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Journal Article -
8
Generation and propagation of a picosecond acoustic pulse at a buried interface: time-resolved x-ray diffraction measurements
Published in Physical review letters (09-12-2005)“…We report on the propagation of coherent acoustic wave packets in (001) surface oriented Al0.3Ga0.7As/GaAs heterostructure, generated through localized…”
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9
Carrier density dependant lattice stability in InSb
Published in Physical review letters (2007)“…The ultrafast decay of the x-ray diffraction intensity following laser excitation of an InSb crystal has been utilized to observe carrier dependent changes in…”
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Journal Article -
10
Femtosecond lattice dynamics in photoexcited bismuth: Ultrafast optical and x-ray measurements
Published in 2006 Conference on Lasers and Electro-Optics and 2006 Quantum Electronics and Laser Science Conference (01-05-2006)“…We investigate high amplitude coherent optical phonon dynamics in bismuth through femtosecond X-ray and optical scattering. From these experiments, we present…”
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Conference Proceeding -
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Single shot temporal characterization of sub-hundred femtosecond electron bunches at the SLAC SPPS experiment
Published in Conference on Lasers and Electro-Optics, 2004. (CLEO) (2004)“…Electro-optic sampling (EOS) is used to temporally characterize compressed ultra-relativistic electron bunches at the Stanford linear accelerator center…”
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Conference Proceeding -
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Phonon dynamics in photoexcited bismuth
Published in 2005 Quantum Electronics and Laser Science Conference (2005)“…The A1g phonon dynamics in photoexcited bismuth is presented. Simulations, using constrained DFT, and experiments, using double-pump-probe excitation of…”
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Conference Proceeding -
13
Picosecond Time Resolved X-ray Diffraction Measurements of Coherent Phonons and Carrier Dynamics at a Buried Interface
Published in 2007 Conference on Lasers and Electro-Optics - Pacific Rim (01-08-2007)“…We present time resolved X-ray diffraction (TRXD) experiments on the transport of a coherent acoustic wave-packet and nonlinear carrier relaxation processes…”
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Conference Proceeding