Item type:Thesis, Open Access

Investigation of semiconductor nanostructures using optical two-dimensional Fourier-transform spectroscopy.

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Date

2007-11-29

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Philipps-Universität Marburg
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Abstract

The aim of this work is the exploration of the recently developed optical two-dimensional Fourier-transform spectroscopy (2D-FTS) method and its application in the field of semiconductor physics. The main idea of 2D-FTS is to gain information about the excited system and disentangle different contributions to couplings within the excited many-body system. The power of the 2D-FTS method is demonstrated for an example of a semiconductor nanostructure such as quantum wells. It has been shown that by applying 2D-FTS we are able to describe the action of disorder and of the Coulomb correlations in detail.

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Dates
Created: 2007Issued: 2007-11-29Updated: 2011-08-10
DOI
https://doi.org/10.17192/z2007.0761
Faculty
Fachbereich Physik
Publisher
Philipps-Universität Marburg
Language
eng
Data types
DoctoralThesis
Keywords
Biexcitonen, VielteilcheneffekteUltraschnelle SpektroskopieFourier-transform spectroscopyUltrafast spectroscopyFourier-transform SpektroskopieExcitonenBiexcitonsOptical transient phenomena: quantum beats, photon echo, free-induction decay, dephasings and revivals, optical nutation, and self-induced transparency ... ... Dynamics of nonlinear optical systems; optical instabilities, optical chaos, and optical spatio-temporal dynamics, see 42.65.Sf ... ... Optical solitons; nonlinear guided waves, see 42.65.TgNonlinear opticsTime-resolved optical spectroscopies and other ultrafast optical measurements in condensed matter (see also 42.65.Re-in nonlinear optics; 82.53.-k Femtochemistry in physical chemistry and chemical ... ... Impurity and defect absorption in solids, see 78.30.-j and 78.40.-qExcitonsOptical properties of low-dimensional, mesoscopic, and nanoscale materials and structuresMany-body effects
DFG-subjects
Nichtlineare OptikHalbleiter
DDC-Numbers
530
License
https://rightsstatements.org/vocab/InC-NC/1.0/
URI
https://open.uni-marburg.de/handle/10.17192/z2007.0761
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Kuznetsova, Irina: Investigation of semiconductor nanostructures using optical two-dimensional Fourier-transform spectroscopy.. : Philipps-Universität Marburg 2007-11-29. DOI: https://doi.org/10.17192/z2007.0761.

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