125 citations · 393 across the 9 of their papers we have counts for
9 papers
Feature-Resolved Photoluminescence Analysis: Probing Emission Beyond Conventional Photon Statistics
Amit R. Dhawan, Nishita Chowdhury, Willy D. de Marcillac +3
We present a feature-resolved methodology to analyse the photoluminescence dynamics of single emitters using a combination of lifetime, spectral, and photon correlation analyses. B…
Efficient single-emitter plasmonic patch antenna fabrication by novel deterministic in situ optical lithography using spatially modulated light
Amit Raj Dhawan, Michel Nasilowski, Zhiming Wang +2
Single-emitter plasmonic patch antennas are room-temperature deterministic single photon sources, which exhibit highly accelerated and directed single photon emission. However, for…
Single and double electron spin-flip Raman scattering in CdSe colloidal nanoplatelets
Dennis Kudlacik, Victor F. Sapega, Dmitri R. Yakovlev +8
CdSe colloidal nanoplatelets are studied by spin-flip Raman scattering in magnetic fields up to 5 T. We find pronounced Raman lines shifted from the excitation laser energy by an e…
Surface spin magnetism controls the polarized exciton emission from CdSe nanoplatelets
Elena V. Shornikova, Aleksandr A. Golovatenko, Dmitri R. Yakovlev +9
The surface of nominally diamagnetic colloidal CdSe nanoplatelets can demonstrate paramagnetism owing to the uncompensated spins of dangling bonds (DBSs). We reveal that by optical…
Extreme multiexciton emission from deterministically assembled single emitter subwavelength plasmonic patch antennas
Amit Raj Dhawan, Cherif Belacel, Juan U. Esparza-Villa +8
Plasmonic antennas are attractive optical structures for many applications in nano and quantum technologies. By providing enhanced interaction between a nanoemitter and light, they…
Electron and hole g-factors and spin dynamics of negatively charged excitons in CdSe/CdS colloidal nanoplatelets with thick shells
Elena V. Shornikova, Louis Biadala, Dmitri R. Yakovlev +13
We address spin properties and spin dynamics of carriers and charged excitons in CdSe/CdS colloidal nanoplatelets with thick shells. Magneto-optical studies are performed by time-r…
Addressing the exciton fine structure in colloidal nanocrystals: the case of CdSe nanoplatelets
Elena V. Shornikova, Louis Biadala, Dmitri R. Yakovlev +16
We study the band-edge exciton fine structure and in particular its bright-dark splitting in colloidal semiconductor nanocrystals by four different optical methods based on fluores…
Distance Dependence of the Energy Transfer Rate From a Single Semiconductor Nanostructure to Graphene
François Federspiel, Guillaume Froehlicher, Michel Nasilowski +9
The near-field Coulomb interaction between a nano-emitter and a graphene monolayer results in strong Förster-type resonant energy transfer and subsequent fluorescence quenching. He…
Autocorrelation analysis for the unbiased determination of power-law exponents in single-quantum-dot blinking
J. Houel, Q. T. Doan, T. Cajgfinger +11
We present an unbiased and robust analysis method for power-law blinking statistics in the photoluminescence of single nano-emitters, allowing us to extract both the bright- and da…