Optoelectronic device physics and technology of nitride semiconductors from the UV to the terahertz

TD Moustakas, R Paiella - Reports on Progress in Physics, 2017 - iopscience.iop.org
This paper reviews the device physics and technology of optoelectronic devices based on
semiconductors of the GaN family, operating in the spectral regions from deep UV to …

Advances in colloidal quantum dot-based photodetectors

R Guo, M Zhang, J Ding, A Liu, F Huang… - Journal of Materials …, 2022 - pubs.rsc.org
Quantum dot (QD) photodetectors with low cost, a tunable spectral response range, the
great possibility of multiple-exciton generation, and excellent detective performance have …

Color-converting combinations of nanocrystal emitters for warm-white light generation with high color rendering index

S Nizamoglu, G Zengin, HV Demir - Applied Physics Letters, 2008 - pubs.aip.org
Warm-white light emitting diodes with high color rendering indices are required for the
widespread use of solid state lighting especially indoors. To meet these requirements, we …

The quantum-confined Stark effect in layered hybrid perovskites mediated by orientational polarizability of confined dipoles

G Walters, M Wei, O Voznyy… - Nature …, 2018 - nature.com
The quantum-confined Stark effect (QCSE) is an established optical modulation mechanism,
yet top-performing modulators harnessing it rely on costly fabrication processes. Here, we …

Coaxial lithography

T Ozel, GR Bourret, CA Mirkin - Nature nanotechnology, 2015 - nature.com
The optical and electrical properties of heterogeneous nanowires are profoundly related to
their composition and nanoscale architecture,,,,,,. However, the intrinsic constraints of …

High-modulation-efficiency, integrated waveguide modulator–laser diode at 448 nm

C Shen, TK Ng, JT Leonard, A Pourhashemi… - ACS …, 2016 - ACS Publications
To date, solid-state lighting (SSL), visible light communication (VLC), and optical clock
generation functionalities in the blue-green color regime have been demonstrated based on …

Ultraviolet optoelectronic devices based on AlGaN alloys grown by molecular beam epitaxy

TD Moustakas - MRS Communications, 2016 - cambridge.org
This paper reviews progress in ultraviolet (UV) optoelectronic devices based on AlGaN films
and their quantum wells (QWs), grown by plasma-assisted molecular beam epitaxy. A …

Dual-color emitting quantum-dot-quantum-well CdSe-ZnS heteronanocrystals hybridized on InGaN∕ GaN light emitting diodes for high-quality white light generation

S Nizamoglu, E Mutlugun, T Özel, HV Demir… - Applied Physics …, 2008 - pubs.aip.org
We report white light generation by hybridizing green-red emitting (Cd Se) Zn S∕ Cd Se
(core) shell/shell quantum-dot-quantum-well heteronanocrystals on blue In Ga N∕ Ga N …

White emitting CdS quantum dot nanoluminophores hybridized on near-ultraviolet LEDs for high-quality white light generation and tuning

S Nizamoglu, E Mutlugun, O Akyuz… - New Journal of …, 2008 - iopscience.iop.org
To generate white light using semiconductor nanocrystal (NC) quantum dots integrated on
light emitting diodes (LEDs), multiple hybrid device parameters (emission wavelengths of …

Tuning shades of white light with multi-color quantum-dot–quantum-well emitters based on onion-like CdSe–ZnS heteronanocrystals

HV Demir, S Nizamoglu, E Mutlugun, T Ozel… - …, 2008 - iopscience.iop.org
We present white light generation controlled and tuned by multi-color quantum-dot–quantum-
well emitters made of onion-like CdSe/ZnS/CdSe core/shell/shell heteronanocrystals …