Chiral 3D structures through multi-dimensional transfer printing of multilayer quantum dot patterns.

ABSTRACT: Three-dimensional optical nanostructures have garnered significant interest in photonics due to their extraordinary capabilities to manipulate the amplitude, phase, and polarization states of light. However, achieving complex three-dimensional optical nanostructures with bottom-up fabrication has remained challenging, despite its nanoscale precision and cost-effectiveness, mainly due to inherent limitations in structural controllability. Here, we report the optical characteristics of intricate two- and three-dimensional nanoarchitectures made of colloidal quantum dots fabricated with multi-dimensional transfer printing. Our customizable fabrication platform, directed by tailored interface polarity, enables flexible geometric control over a variety of one-, two-, and three-dimensional quant

SUBMITTER: Kim GY 

PROVIDER: S-EPMC11324731 | biostudies-literature | 2024 Aug

REPOSITORIES: biostudies-literature