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Nanostructures

Nanostructures Made of Previously Impossible Material

When you bake a cake, you can combine the ingredients in almost any proportions, and they will still always be able to mix together....
spintronics, Fingerprinting, Solar Panel Degradation, Hard Disk Drives, Ultrawide Bandgap Semiconductor, magnetic field sensors, Fuel Cells, Printed Electronics, Cobalt-Palladium Thin Films, hybrid improper ferroelectrics, Crystal Vibrations, blood vessels, Natural Gas, butadiene, Metasurface, measure electrical current, solar cells, Aircraft Ice, Semiconductor, acoustic device, optical devices, Hybrid Electrolyte, electrical bistability, nanomagnets, magnetic circuits, capacitor, data storage, Transistors, Transistor, Electricity, solar cells, Ultrasound, Nucleation processes, micro robot

New Oxide and Semiconductor Combination Builds New Device Potential

Insulating oxides are oxygen containing compounds that do not conduct electricity, but can sometimes form conductive interfaces when they're layered together precisely. The conducting...
quantum

Quantum Effects Explain Changes in Nanometric Circuit Electron Flows

Transistors capable of functioning with an electrical current consisting of the passage of a single electron at each point in time are on the...
power converter

Device Makes Power Conversion More Efficient

Power electronics, which do things like modify voltages or convert between direct and alternating current, are everywhere. They’re in the power bricks we use...
solar energy

Solar Energy: Defects in Kesterite Semiconductors Studied Using Neutrons

Kesterites are an economical and environmentally friendly materials which are semiconducting as well as being able to convert light into electricity. Concerning their crystal...
solar modules

Improving Outdoor Performance of Thin Film CIGS Solar Modules

The Competence Centre Thin-Film- and Nanotechnology for Photovoltaics Berlin (PVcomB) is contributing its expertise to improving copper-indium-gallium-sulphide (CIGS) thin-film production in the MyCIGS collaborative...
solid matter

Hidden Properties of Solids

Berry curvature may not be the most well-known scientific concept, but to many physicists, its direct measurement is something akin to a holy grail.A...
electrons

A New Window into Electron Behavior

For the first time, physicists have developed a technique that can peer deep beneath the surface of a material to identify the energies and...
gallium nitride

The Next Generation of Power Electronics? Gallium Nitride Doped with Beryllium...

They have discovered a microscopic mechanism that will allow gallium nitride semiconductors to be used in electronic devices that distribute large amounts of electric...
gas sensors

Transfer Technique Produces Wearable Gallium Nitride Gas Sensors

A transfer technique based on thin sacrificial layers of boron nitride could allow high-performance gallium nitride gas sensors to be grown on sapphire substrates...
Semiconductors

Semiconductors with an Aligned Interface

The electronic characteristics of an interface between two wide bandgap semiconductors are determined by researchers at KAUST: an insight that will help improve the...
photonic circuits

Hybrid Circuit Combines Single-Photon Generator and Efficient Waveguides on One Chip

Scientists at the National Institute of Standards and Technology (NIST) and their collaborators have taken a new step forward in the quest to build...
supercomputer

New Type of Supercomputer Could Be Based on ‘Magic Dust’ Combination...

One referee said, ‘Who would be crazy enough to try to implement this?!’Natalia BerloffThe researchers, from Cambridge, Southampton and Cardiff Universities in the UK...
Semiconductor

How to Apply an Advanced Non-Stable Semiconductor in Nanoelectronics

One of the promising areas of modern materials science is the study of two-dimensional (2D) materials, i.e. thin films consisting of one or several...
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Now You See It, Now You Don’t! Invisibility Cloak Closer to...

Optical devices are undergoing a revolution: they are shrinking, being integrated more effectively, with advances increasingly available to mass markets. Whereas traditional optics are...
metal catalysts

Supported Liquid Metal Catalysts – a New Generation of Reaction Accelerators

Catalysts are agents that initiate chemical reactions, speed them up or significantly increase the yield of the desired product. New and improved catalysts are...
photoelectrodes

Solar Hydrogen Production by Artificial Leafs:

Scientists analysed how a special treatment improves cheap metal oxide photoelectrodesMetal oxides are promising candidates for cheap and stable photoelectrodes for solar water splitting,...
solar cells

NREL, Swiss Scientists Power Past Solar Efficiency Records

Collaboration between researchers at the U.S. Department of Energy’s National Renewable Energy Laboratory (NREL), the Swiss Center for Electronics and Microtechnology (CSEM), and the...
light-emitting diodes

Textured LED Gives Green Light to Li-Fi

Standard light-emitting diodes (LEDs) used for home lighting can now transmit data more rapidly between electronic devices, thanks to new research from A*STAR.Wireless visible...
semiconductors

Nanoparticles Could Spur Better Leds, Invisibility Cloaks

In an advance that could boost the efficiency of LED lighting by 50 percent and even pave the way for invisibility cloaking devices, a...