Title :
Carrier-carrier correlations in single semiconductor quantum dots probed by time-resolved near-field spectroscopy
Author :
Dekel, E. ; Regelman ; Gershoni, D. ; Ehrenfreund, E. ; Schoenfeld, W.V. ; Petroff, Pierre M.
Author_Institution :
Dept. of Phys., Technion-Israel Inst. of Technol., Haifa, Israel
Abstract :
Summary form only given. Semiconductor quantum dots (QDs) of nanometer size are of particular interest because carriers are confined there within dimensions smaller than their de-Broglie wavelength. We present the first measurements of near field time-resolved spectroscopy via single semiconductor QD, together with a theoretical model, which quantitatively describes our measurements.
Keywords :
carrier mobility; low-temperature techniques; near-field scanning optical microscopy; photoluminescence; semiconductor device models; semiconductor quantum dots; carrier-carrier correlations; de-Broglie wavelength; nanometer size; near field time-resolved spectroscopy; single semiconductor QD; single semiconductor quantum dots; theoretical model; time-resolved near-field spectroscopy; Density measurement; Optical pulses; Pulse measurements; Quantum dots; Radiative recombination; Spectroscopy; Spontaneous emission; Time measurement; US Department of Transportation; Wavelength measurement;
Conference_Titel :
Quantum Electronics and Laser Science Conference, 2000. (QELS 2000). Technical Digest
Conference_Location :
San Francisco, CA, USA
Print_ISBN :
1-55752-608-7
