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Composition, Size, and Surface Functionalization dependent Optical Properties of Lead Bromide Perovskite Nanocrystals
Palvasha Ijaz, Muhammad Imran, Márcio M. Soares +6
The photoluminescence (PL), color purity, and stability of lead halide perovskite nanocrystals depend critically on the surface passivation. We present a study on the temperature d…
Directional Anisotropy of the Vibrational Modes in 2D Layered Perovskites
Balaji Dhanabalan, Yu-Chen Leng, Giulia Biffi +6
The vibrational modes in organic/inorganic layered perovskites are of fundamental importance for their optoelectronic properties. The hierarchical architecture of the Ruddlesden-Po…
Core/Shell CdSe/CdS Bone-Shaped Nanocrystals with a Thick and Anisotropic Shell as Optical Emitters
Andrea Castelli, Balaji Dhanabalan, Anatolii Polovitsyn +11
Colloidal core/shell nanocrystals are key materials for optoelectronics, enabling control over essential properties via precise engineering of the shape, thickness, and crystal lat…
Nano- and microscale apertures in metal films fabricated by colloidal lithography with perovskite nanocrystals
Davide Spirito, Javad Shamsi, Muhammad Imran +3
We demonstrate patterning of metal surfaces based on lift-off of perovskite nanocrystals that enables the fabrication of nanometer-size features without the use of resist-based nan…
Octapod-shaped CdSe nanocrystals hosting Pt with high-mass activity for the hydrogen evolution reaction
Leyla Najafi, Sebastiano Bellani, Andrea Castelli +8
The design of efficient electrocatalysts for electrochemical water splitting with minimal amount of precious metal is crucial to attain renewable and sustainable energy conversion.…
Writing on Nanocrystals: Patterning Colloidal Inorganic Nanocrystal Films through Irradiation-Induced Chemical Transformations of Surface Ligands
Francisco Palazon, Mirko Prato, Liberato Manna
In the past couple of decades, colloidal inorganic nanocrystals and, more specifically, semiconductor quantum dots have emerged as crucial materials for the development of nanoscie…