122 citations · 192 across the 10 of their papers we have counts for
11 papers
Photon Statistics from Yb3+-Doped CsPbCl3 are Inconsistent with Quantum Cutting
Vincent R. M. Benning, Faris Horani, Daniel R. Gamelin +1
CsPb(Cl1-xBrx)3:Yb3+ has been widely reported as a broadband quantum-cutting material with a photoluminescence quantum yield exceeding 100%, making it a promising candidate for enh…
Quantifying the Distribution of Biexciton Emission Efficiencies in Colloidal Quantum Shells
Tjom Arens, Dulanjan Harankahage, Divesh Nazar +2
The efficiency of multi-photon emission is an important characteristic of quantum light sources. Bright multi-photon emission is desirable for high-power lighting and lasers, while…
Vanishing quantum confinement enables bright and thermally excited multi-carrier emission from semiconductor nanocrystals
Tjom Arens, Sander J. W. Vonk, A. Willem Vlasblom +5
Recently, nanocrystals in the regime of vanishing quantum confinement-termed bulk nanocrystals (BNCs)-have demonstrated remarkable optical gain characteristics. While their high-po…
Controlling viscosity to engineer focal conic domains in photonic cellulose nanocrystal films
Diogo V. Saraiva, Lotte Polling, Ivo R. Vermaire +3
Cellulose nanocrystals (CNCs) form cholesteric architectures that can have color specific reflectivity and enable sustainable photonic films. However, achieving uniform color, supp…
Hot-carrier trapping preserves high quantum yields but limits optical gain in InP-based quantum dots
Sander J. W. Vonk, P. Tim Prins, Tong Wang +10
Indium phosphide is the leading material for commercial applications of colloidal quantum dots. To date, however, the community has failed to achieve successful operation under str…
Resolving the emission transition dipole moments of single doubly-excited seeded nanorods via heralded defocused imaging
Daniel Amgar, Gur Lubin, Gaoling Yang +2
Semiconductor nanocrystal emission polarization is a crucial probe of nanocrystal physics and an essential factor for nanocrystal-based technologies. While the transition dipole mo…
Recombination and localization: unfolding the pathways behind conductivity losses in Cs2AgBiBr6 thin films
Huygen J. Jöbsis, Valentina M. Caselli, Sven H. C. Askes +4
Cs2AgBiBr6 (CABB) has been proposed as a promising non-toxic alternative to lead halide perovskites. However, low charge carrier collection efficiencies remain an obstacle for the…
Dual-Wavelength Lasing in Quantum-Dot Plasmonic Lattice Lasers
Jan M. Winkler, Max J. Ruckriegel, Henar Rojo +4
Arrays of metallic particles patterned on a substrate have emerged as a promising design for on-chip plasmonic lasers. In past examples of such devices, the periodic particles prov…
Optical Fourier surfaces
Nolan Lassaline, Raphael Brechbühler, Sander J. W. Vonk +6
Gratings and holograms are patterned surfaces that tailor optical signals by diffraction. Despite their long history, variants with remarkable functionalities continue to be discov…
Non-blinking single-photon emitters in silica
Freddy T. Rabouw, Nicole M. B. Cogan, Anne C. Berends +5
Samples for single-emitter spectroscopy are usually prepared by spin-coating a dilute solution of emitters on a microscope cover slip of silicate based glass (such as quartz). Here…
Calibrating and Controlling the Quantum Efficiency Distribution of Inhomogeneously Broadened Quantum Rods Using a Mirror Ball
Per Lunnemann, Freddy T. Rabouw, Relinde J. A. van Dijk-Moes +3
We demonstrate that a simple silver coated ball lens can be used to accurately measure the entire distribution of radiative transition rates of quantum dot nanocrystals. This simpl…