We investigate the microstructural characteristics and optical properties of PbS quantum
dots-doped silica fiber (PQDF), prepared by atomic layer deposition (ALD) doping …

A set of polymer-embedded, two-colored nanocomposites were prepared where the co-
existing emission peaks (~ 578 nm and~ 650 nm) had different ratios at their emission …

Light emission from PbS quantum dots (QDs) is an intriguing topic from application
perspectives, and even after myriad of articles, still has open questions. The paper highlights …

We hetero-paired a∼ 200 nm thin film consisting of colloidal 2.5 nm PbS quantum dots
deposited on semi-insulating GaAs. By exciting the thin film with laser pulses (26 ps, 10 Hz) …

Closely packed nanoparticles in polymer films are interesting materials where collective as
interactive optical properties could be tuned based on nanoparticle proximity, surface …

The exposure of colloidal 2 nm PbS quantum dots to growing continuous wave laser
excitation at 532 nm increases the photoluminescence intensity with the square root of the …

Quantum dots (QDs) have proved themselves to be an indispensable tool in various fields
including biomedical research, fluorescence devices, drug delivery, light harvesting …

Pontos quânticos com características de semicondutores magnéticos diluídos de Pb1-
xMnxS foram sintetizados pelo método de fusão na matriz vítrea SNABP de composição …