Using nanotechnology to enhance the performance of LEDs and other light sources
Nanotechnology research highlights: find out what the authors have to say
May 21, 2015
Predicting the absorption scheme for highly scalable ultra-narrow multispectral light absorbers.
Apr 23, 2015
Breaking down the ‘effective medium’ approach for sensing applications.
Apr 3, 2015
Patterning graphene for a tunable terahertz absorber.
Mar 18, 2015
Overcoming thermal issues with plasmonic nanostructures in heat-assisted magnetic recording.
Mar 18, 2015
Controlling the reflection of infrared light using an aperiodic array of graphene strips.
Mar 13, 2015
Replacing indium tin oxide with graphene for high-efficiency quantum-dot light-emitting diodes.
Oct 28, 2014
High-temperature growth enables short emission wavelength LEDs based on wide band gap semiconductors.
May 2, 2014
Silicon microring resonators could be key to carbon nanotube-based light sources.
Feb 24, 2014
Using near-field coupled emission can enhance or direct fluorescence
Jul 11, 2013
Rod-like structures fabricated via selective area growth process are ideal for LED applications and can be tuned across wide spectral range
Apr 16, 2013
Freestanding nanowires on glass-based polycrystalline silicon could improve light-emitting devices.
Feb 7, 2013
Resolving the debate on the radiative recombination mechanism in next-generation high-efficiency, phosphor-free, white LEDs.
Jan 16, 2013
Green synthesis route produces free-standing reduced graphene oxides at water–air interface.
Aug 15, 2012
Deviations in angular-dependent correlated colour temperature could be improved by 58%.
Jun 27, 2012
Gold-seeded GaN nanowires grow slower compared with nickel-seeded ones and also contain 2D defects that are seldom found in nickel-seeded GaN nanowires.
Apr 17, 2012
Understanding how nanowires grow on different substrates will help developers to optimize the performance of devices such as photovoltaic solar cells, nano-generators and light-emitting diodes
Nov 25, 2011
Nickel nanofluid with kerosene base displays optical limiting and magnetic field dependent transmission
Oct 19, 2011
Fluorescence spectra with nanosecond temporal resolution reveal charge-recombination dynamics at a glance
Sep 9, 2011
Combined action of metallic nanosystems gives ultrafast all-optical phase modulation
Sep 6, 2011
Optical analysis of single nanowire emission identifies main source of loss and reveals route for improving the performance of nanoLEDs