Monday, May 20, 2019
Home Tags Semiconductor

Tag: semiconductor

optoelectronic semiconductor

Colloidal Quantum Dots make LEDs shine bright in the Infrared

The ideal optoelectronic semiconductor material should be a strong light emitter i.e. should emit light very efficiently upon optical excitation as well as be...
protective suits

‘Spacesuits’ Protect Microbes Destined to Live in Space

Just as spacesuits help astronauts survive in inhospitable environments, newly developed “spacesuits” for bacteria allow them to survive in environments that would otherwise kill...
spin qubit

Strong Coupling Through Spin Trio

In order to make qubits less susceptible to interference for quantum computers, it is preferable to use the spin of an electron, for example. ETH...
solar cells

New Solar Technology for the Energy Transition

It is crucial that we prevent the Earth from warming by more than two degrees Celsius compared with the pre-industrial era. This is a...
Nanoantennas

Researchers From ITMO Create First-Ever Light-Emitting Nanoantennas

Young scientists from ITMO University have developed a new type of nanoscale light sources based on halide perovskites. The nanosources are subwavelength nanoparticles which...
semiconductor

Study Reveals Secrets of ‘Fluid-Like’ Heat Flow in Solid Semiconductor at...

Researchers are applying the same “hydrodynamic transport model” used to study flow in fluids to explain heat transport in a solid semiconductor, with potential...
transistor

Nanostructured Gate Dielectric Boosts Stability of Organic Thin-Film Transistors

The new structure gives thin-film transistors stability comparable to those made with inorganic materials, allowing them to operate in ambient conditions – even underwater....
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 dots

Extremely Bright and Fast Light Emission

An international team of researchers from ETH Zurich, IBM Research Zurich, Empa and four American research institutions have found the explanation for why a...
photonics

Device Creates Negative Mass — and a Novel Way to Generate...

Most objects react in predictable ways when force is applied to them—unless they have “negative mass.” And then they react exactly opposite from what...
flexible memory

Ultra-Low-Power Flexible Memory Using 2D Materials

KAIST research team led by Professor Sung-Yool Choi at School of Electrical Engineering and Professor Sung Gap Im at the Department of Chemical and...
transistors

IISc Scientists Create Single Device Capable of Dual Transistor Operation

Transistors, the building blocks of modern devices, act like electronic switches controlling the flow of current across circuits. In the last few decades, they...
semiconductor

Viewing Atomic Structures of Dopant Atoms in 3D Relating to Electrical...

Using a combination of spectro-photoelectron holography, electrical property measurements, and first-principles dynamics simulations, the 3D atomic structures of dopant impurities in a semiconductor crystal...
microelectronics

Researchers Steer the Flow of Electrical Current with Spinning Light

Light can generate an electrical current in semiconductor materials. This is how solar cells generate electricity from sunlight and how smart phone cameras can...
transistors

Innovative Transistors Based on Magnetically Induced Movement of Ions

Electrochemical devices find application in many technologies, including batteries, capacitors, sensors, and transistors. For such electrochemical devices to operate, they need an electric field...
photonic devices, Micro-lens, mosquito-borne infections, Microbiota, bone repair, 3D printing, neurodegenerative disease, cancer treatments, biological research, sepsis, foot and mouth disease, cytometry, batteries, Influenza A virus, vascular diseases, New Cancer Drugs, RNA molecules, polymers, antimicrobial resistance, Aging White Blood Cells, microviscosity, Transplant Drug, Nanophotonics, photonics, Built-In Nanobulbs, cerebral cortex, cancer cells, nanowires, optoelectronic, solar energy, gold nanowires, Chikungunya virus, concrete, glaucoma, light-emitting diode, Proteomics, nanostructures, nickel catalyst, Ultrafast lasers, liver capsular macrophages, obesity, cancer, lignin polymer, liver capsular macrophages, Ultrafast lasers, monocyte cells, cancer treatments, antibody drug, gene mutations, quantum-entangled photons, gut microbes, skin aging, stroke, machine learning, Cloned tumors, cancer, Rare Skin Disease, terahertz lasers, silicon-nanostructure pixels, oral cancer, heart muscle cells, cancer, cancer stem cells, gastric cancer, microelectromechanical systems, data storage, silicon nanostructures, Drug delivery, cancer, muscle nuclei, Lithography, silicon nanostructures, Quantum matter, robust lattice structures, potassium ions, Photothermal therapy, Photonic devices, Optical Components, retina, allergy, immune cells, catalyst, Nanopositioning devices, mold templates, lung cancer, cytoskeletons, hepatitis b, cardiovascular disease, memory deficits, Photonics, pre-eclampsia treatment, hair loss, nanoparticles, mobile security, Fluid dynamics, MXene, Metal-assisted chemical etching, nanomedicine, Colorectal cancer, cancer therapy, liver inflammation, cancer treatment, Semiconductor lasers, zika virus, catalysts, stem cells, fetal immune system, genetic disease, liver cancer, cancer, liver cancer, RNA editing, obesity, Microcapsules, genetic disease, Piezoelectrics, cancer, magnesium alloy, Quantum materials, therapeutic antibodies, diabetes, 2D materials, lithium-ion batteries, obesity, lupus, surfactants, Sterilization, skin on chip, Magnetic Skyrmions, cyber-security, wound infections, human genetics, immune system, eczema, solar cells, Antimicrobials, joint disorder, genetics, cancer

Escaping Silicon

A systematic study of a simple and general structure for on-chip semiconductor lasers by A*STAR researchers sets the scene for much broader application of...
computer memory

Electron Injection Transforms a Thin Film

The ScienceIf you want to change how a material handles electrons, re-arrange the atoms. Scientists found a reversible way to alter the atom’s arrangement....
graphene

Columbia Engineers Create Artificial Graphene in a Nanofabricated Semiconductor Structure

Researchers at Columbia Engineering, experts at manipulating matter at the nanoscale, have made an important breakthrough in physics and materials science, recently reported in...
miniaturised sensor

A Chip for Environmental and Health Monitoring

Sensors for incorporation in inexpensive measuring devices or virtual personal support systems are increasingly in demand in the environmental, safety, and health-monitoring fields.  To...
Magnetic random-access memory

A New Spin Current Generating Material Developed

Magnetic random-access memory (MRAM) is a non-volatile device made of thin magnetic film that can maintain information without an external power supply, in contrast...