Journal ArticleDOI
Transient oscillations in the vicinity of excitons and in the band of semiconductors.
J. P. Sokoloff,Manuel Joffre,Brian Fluegel,Daniele Hulin,M. Lindberg,Stephan W. Koch,Arnold Migus,Andre Antonetti,Nasser Peyghambarian +8 more
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This article is published in Physical Review B.The article was published on 1988-10-15. It has received 65 citations till now. The article focuses on the topics: Femtosecond pulse shaping & Ultrashort pulse.read more
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Femtosecond spectroscopy in semiconductors: a key to coherences, correlations and quantum kinetics
Vollrath M. Axt,Tilmann Kuhn +1 more
TL;DR: The application of femtosecond spectroscopy to the study of ultrafast dynamics in semiconductor materials and nanostructures is reviewed with particular emphasis on the physics that can be learned from it as discussed by the authors.
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Relaxation dynamics of photoexcitations in polydiacetylenes and polythiophene
TL;DR: In this paper, the authors investigated the relaxation dynamics of photoexcitations in cast films of polydiacetylenes, poly[4,6-decadiyne-1,10-diol bis([(n-butoxycarbonyl)methyl]urethane)] (PDA-3BCMU) and poly[5,7-dodecadiyn- 1,12-diox bis([n- butoxycarbonyl)methyl)urethANE)] (pDA-4BCMU), and in electrochemically prepared
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Ultrafast carrier thermalization in lead iodide perovskite probed with two-dimensional electronic spectroscopy
Johannes M. Richter,Federico Branchi,Franco V. A. Camargo,Baodan Zhao,Richard H. Friend,Giulio Cerullo,Felix Deschler +6 more
TL;DR: Richter et al. as mentioned in this paper used two-dimensional electronic spectroscopy with sub-10-fs resolution to directly observe the carrier interactions that lead to a thermal carrier distribution and found that thermalization occurs dominantly via carrier-carrier scattering under the investigated fluences.
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Picosecond time-resolved adsorbate response to substrate heating : spectroscopy and dynamics of co/cu(100)
TL;DR: In this paper, the response of CO/Cu(100) near 2086 cm−1 (ν1) to resonant infrared, and nonresonant visible and ultraviolet pumping is measured on a picosecond time scale.
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Coherent dynamics and pump-probe spectra of BCS superconductors
TL;DR: In this article, the authors employed the density matrix formalism to calculate pump-probe spectra of BCS superconductors in the coherent regime and two dynamical regimes, one adiabatic and one nonadiabatic, can be clearly distinguished.