204 citations · 745 across the 6 of their papers we have counts for
6 papers
Inhibited spontaneous emission of quantum dots observed in a 3D photonic band gap
M. D. Leistikow, A. P. Mosk, E. Yeganegi +3
We present time-resolved emission experiments of semiconductor quantum dots in silicon 3D inverse-woodpile photonic band gap crystals. A systematic study is made of crystals with a…
Real Time Electron Tunneling and Pulse Spectroscopy in Carbon Nanotube Quantum Dots
G. Gotz, G. A. Steele, W. Vos +1
We investigate a Quantum Dot (QD) in a Carbon Nanotube (CNT) in the regime where the QD is nearly isolated from the leads. An aluminum single electron transistor (SET) serves as a…
Size dependent oscillator strength and quantum efficiency of CdSe quantum dots determined by controlling the local density of states
M. D. Leistikow, J. Johansen, A. J. Kettelarij +2
We study experimentally time-resolved emission of CdSe quantum dots in an environment with a controlled local density of states (LDOS). The decay rate is measured versus frequency…
Size-Dependence of the Wavefunction of Self-Assembled Quantum Dots
J. Johansen, S. Stobbe, I. S. Nikolaev +5
The radiative and non-radiative decay rates of InAs quantum dots are measured by controlling the local density of optical states near an interface. From time-resolved measurements…
Strongly nonexponential time-resolved fluorescence of quantum-dot ensembles in three-dimensional photonic crystals
Ivan S. Nikolaev, Peter Lodahl, A. Floris van Driel +2
We observe experimentally that ensembles of quantum dots in three-dimensional (3D) photonic crystals reveal strongly nonexponential time-resolved emission. These complex emission d…
Frequency-dependent spontaneous emission rate from CdSe and CdTe nanocrystals: influence of dark states
A. F. van Driel, G. Allan, C. Delerue +3
We studied the rate of spontaneous emission from colloidal CdSe and CdTe nanocrystals at room temperature. The decay rate, obtained from luminescence decay curves, increases with t…