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Article
Correction: Corrigendum: Linking high harmonics from gases and solids
Nature 522, 462–464 (2015); doi:10.1038/nature14517 After reading ref. 1 we became aware of a mistake in this Letter. The last sentence of the legend of Fig. 1b should have read: “The delay of the second harmo...
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Article
Linking high harmonics from gases and solids
High-harmonic generation in zinc oxide illuminated by an intense, pulsed, mid-infrared laser is found to involve a recollision effect in which electrons recollide with holes causing harmonics to be emitted, a ...
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Article
Intense laser-cluster interaction in the strong coupling regime
The interaction of noble gas clusters with moderately intense laser radiation at 100 and 800 nm is investigated via molecular dynamics simulations. It is shown that the laser-cluster interaction creates a stro...
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Article
Attosecond metrology
The generation of ultrashort pulses is a key to exploring the dynamic behaviour of matter on ever-shorter timescales. Recent developments have pushed the duration of laser pulses close to its natural limit—the...
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Chapter and Conference Paper
Nonadiabatic Self-Phase Matching of High Harmonic Generation
The nonadiabatic self modulation experienced by a few-cycle optical pulse propagating in a tunnel-ionizing gas can result in phase-matched high harmonic generation. Our calculations predict that the mechanism,...
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Article
Optimization of high-harmonic generation
The dependence of the high-harmonic conversion efficiency in noble gases on experimental parameters is analyzed. The results presented here supply a guideline for the optimization of HHG. The most striking fin...
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Article
Guiding and high-harmonic generation of sub-10-fs pulses in hollow-core fibers at 1015 W/cm2
W/cm2. The high resistance of fused silica to damage in the sub-10-fs regime allows stable reproducible operation without degradation of the capillary waveguide. In preliminary experiments, we demonstrate kHz-re...
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Chapter and Conference Paper
Generation of Intense Diffraction-Limited White Light and 4-fs Pulses
Sub-mJ 25-fs pulses produce, by weakly ionizing argon in a capillary, white-light continuum in a nearly diffraction-limited beam. The near-infrared portion of the spectrum can be compressed to bandwidth-limite...
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Article
Investigation of high concentration effects of Sb and P in silicon by combination of SIMS and TEM
The combination of SIMS, electrical resistance measurements and TEM was used for investigation of “high concentration effects” of Sb and P in silicon. For antimony implantation and annealing combined with and ...
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Article
Simulation of retarded diffusion of antimony and enhanced diffusion of phosphorus in silicon
The paper is concerned with the influence of point defects on dopant diffusion in silicon. This influence is analysed by means of comparing the experimental results of Mizuo and Higuchi with our simulation. Th...
