Âé¶¹ÒùÔº

Search results for harvesting devices

Materials Science Jul 29, 2019

Single-electrode material streamlines functions into a tiny chip

The ability to combine many functions into a single microchip is a significant advance in the quest to perfect the tiny, self-powered sensors that will expand the Internet of things. KAUST researchers have managed to combine ...

Nanomaterials Jul 25, 2019

Giant gate-tunable bandgap renormalization and excitonic effects in a 2-D semiconductor

Investigating the remarkable excitonic effects in two-dimensional (2-D) semiconductors and controlling their exciton binding energies can unlock the full potential of 2-D materials for future applications in photonic and ...

Materials Science Jul 18, 2019

Bioinspired MXene-based actuators for programmable smart devices

During photosynthesis, natural leaves with elaborate architectures and functional components can harvest and convert solar energy into chemical fuels that are converted into energy. The biological energy production has provided ...

Energy & Green Tech Jul 11, 2019

A crystal clear step closer to commerical solar cells

A synthetic approach developed by KAUST researchers generates homogeneous and defect-free crystals that could fast-track the commercialization of perovskite solar cells.

Materials Science Jul 11, 2019

Novel reusable hydrogel could harvest clean, desalinated water from humid air above sea surfaces

Huge amounts of water evaporate from water surfaces such as reservoirs and the open sea each day. To address this issue, especially in water scarce areas, researchers from the National University of Singapore (NUS) found ...

Polymers Jul 10, 2019

How to capture waste heat energy with improved polymers

By one official estimate, American manufacturing, transportation, residential and commercial consumers use only about 40 percent of the energy they draw on, wasting 60 percent. Very often, this wasted energy escapes as heat, ...

Engineering Jul 9, 2019

How electronic skin could help people with disabilities

You might not know what they're called, but you probably use them quite a lot. Virtual buttons, also called soft keys, are on smartphones, ATMs and computer monitors, doing the work of buttons though they are just an image.

Materials Science Jul 3, 2019

How common elements can make a more energy-secure future

Thin-film solar panels, the cell phone in your hand and the LED bulb lighting your home are all made using some of the rarest, most expensive elements found on the planet.

Optics & Photonics Jun 25, 2019

Designing light-harvesting organic semiconductor microcrystals with wavelength-tunable lasers

Organic solid-state lasers are essential for photonic applications, but current-driven lasers are a great challenge to develop in applied physics and materials science. While it is possible to create charge transfer complexes ...

Nanomaterials Jun 24, 2019

Novel nanogenerator takes cue from electric eels

Researchers from the Beijing Institute of Nanoenergy and Nanosystems and the University of Chinese Academy of Sciences have developed a bionic stretchable nanogenerator (BSNG) that takes inspiration from electric eels.

page 31 from 40