35 citations · 90 across the 6 of their papers we have counts for
7 papers
Many-body Interactions in Ultrafast Spectroscopy
Diego Florio, Alessandro Baserga, Sofia Bertuetti +5
Nonlinear spectroscopy is widely used to probe ultrafast dynamics in matter. Signals of higher nonlinear orders encode valuable many-body dynamics but only recently have become ind…
Unraveling Size Dependent Bi- and Tri-exciton Characteristics in CdSe/CdS Core/Shell Quantum Dots via Ensemble Time Gated Heralded Spectroscopy
Einav Scharf, Rotem Liran, Adar Levi +4
Multiexcitons (MXs) in quantum dots (QDs) manifest many body interactions under quantum confinement. Beyond this fundamental interest, MXs are of importance in numerous optoelectro…
Photon Correlations in Colloidal Quantum Dot Molecules Controlled by the Neck Barrier
Somnath Koley, Jiabin Cui, Yossef. E. Panfil +5
We investigate the charge re-distribution upon optical excitation of various necked homodimer CQDMs using single particle emission spectroscopy. By tuning the hybridization of the…
Two Biexciton Types Coexisting in Coupled Quantum Dot Molecules
Nadav Frenkel, Einav Scharf, Gur Lubin +7
Coupled colloidal quantum dot molecules are an emerging class of nanomaterials, introducing new degrees of freedom for designing quantum dot-based technologies. The properties of m…
Electric field induced color switching in colloidal quantum dot molecules at room temperature
Yonatan Ossia, Adar Levi, Yossef E. Panfil +6
Colloidal semiconductor quantum dots are robust emitters implemented in numerous prototype and commercial optoelectronic devices. However, active fluorescence color tuning, achieve…
Semiconductor Bowtie Nanoantenna from Coupled Colloidal Quantum Dot Molecules
Jiabin Cui, Somnath Koley, Yossef E. Panfil +5
Top-down fabricated nanoantenna architectures of both metallic and dielectric materials demonstrated powerful functionalities for Raman and fluorescence enhancement with relevance…
Neck Barrier Engineering in Quantum Dot Dimer Molecules via Intra-Particle Ripening
Jiabin Cui, Somnath Koley, Yossef E. Panfil +6
Coupled colloidal quantum dot (CQD) dimers represent a new class of artificial molecules composed of fused core/shell semiconductor nanocrystals. The electronic coupling and wavefu…