225 citations · 589 across the 12 of their papers we have counts for
12 papers
Room-temperature quantum emission from - defects in ZnS:Cu colloidal nanocrystals
Yossef E. Panfil, Sarah M. Thompson, Gary Chen +3
We report room-temperature observations of - quantum emitters in individual ZnS:Cu nanocrystals (NCs). Using time-gated imaging, we isolate the di…
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…
Complete mapping of interacting charging states in single coupled colloidal quantum dot molecules
Yossef E. Panfil, Jiabin Cui, Somnath Koley +1
Colloidal Quantum Dots (CQDs), major building blocks in modern opto-electronic devices, have so far been synthesized with only one emission center where the exciton resides. Recent…