Articles tagged with Electronic Components
Scientists have discovered a hybrid semiconductor material with zero thermal expansion, which could revolutionize the design of future electronics and optoelectronics. The material, composed of alternating organic and inorganic layers, contracts while expanding, resulting in zero net thermal expansion.
The new devices have electron-mobility values higher than amorphous silicon, low threshold voltages, and high operational stability. They can be produced at room temperature, making them compatible with flexible plastic substrates.
A team of researchers from Fraunhofer Techologie-Entwicklungsgruppe has developed a measurement device to analyze the electromechanical properties of bucky paper actuators. The study provides insights into the actuation mechanism of carbon nanotubes and suggests future directions for research.
Researchers are developing three-dimensional photonic crystals that can reflect single colors of light, enabling compact optical semiconductor components. This technology has the potential to replace electrical signals with light-based transmission, leading to faster and more efficient data transfer in telecommunications.
A team of researchers has created an innovative method for producing tiny conductive nano-wires on silicon chips using self-assembling molecules. The process can produce nano-wires that are 5,000 times longer than they are wide, meeting the need for connecting smaller transistors and electronic components.
Scientists at the Weizmann Institute of Science have successfully implemented doping in molecular electronics, enabling the control of electronic properties in organic molecules. This breakthrough could lead to the creation of environmentally friendly and versatile electronic components.
A new microcontact insertion printing technique builds surfaces with specific functions inserted at known intervals, enabling analysis of biochemical mixtures and molecular-scale electronic components. The process allows for precise placement of isolated molecules in a predesigned nano-scale or micro-scale pattern.
A team of UCLA and Caltech chemists has demonstrated a large-scale, ultra-dense memory device using reconfigurable molecular switches. The device stores information using bistable rotaxane molecules, which can be switched at very modest voltages.
Undergraduates at Johns Hopkins University have created a low-cost, portable Braille writing device with no electronic components. The device features six buttons to produce Braille letters and numbers, and can be assembled for $10 each.
Researchers identify columnar grain boundaries as cause of whisker and hillock formation. Alternative electroplating method aims to disrupt these structures, reducing environmental hazards and improving component reliability.
A recent NIST paper explains that actual fuel tank capacity can vary from the rated capacity rating due to design characteristics, manufacturing process, and physics. Drivers are cautioned against using the 'half full' reading on the fuel gauge to determine exact fuel tank capacity.
Researchers at Penn State have developed a new type of ultrathin film made from spherical cages of carbon atoms, which can enable more precise patterning of electronic and sensing devices. The material's unique properties allow for easier replacement of molecules, expanding the range of molecular components that can be incorporated.
The new device achieves a speed of 604 gigahertz, faster than previously thought possible with traditional transistor structures. The researchers' design improves current density and signal charging time by lowering the bandgap in selected areas.
A Northwestern University team has designed organic molecules that self-assemble into ultra-thin layers for use in transistors. Their tailored molecular components reduce operating voltage and power consumption, making low-power consumption OTFTs a reality.
Researchers have developed DNA scaffolding that allows for the creation of high-performance nanoelectronic circuits with unprecedented precision. The technology uses synthetic DNA tiles to assemble devices closely, enabling short interconnects and high performance.
Researchers have reported rapid progress in molecular electronics, with logic gates, memory circuits, and rectifiers demonstrated to work. The UCLA/Caltech team has achieved significant advancements in harnessing molecule-based switches for electronic circuitry.
A new grant will investigate how electron-beam irradiation can sterilize spacecraft components, focusing on heat-sensitive materials. The goal is to develop a more effective and reliable sterilization technique for deep space missions.
Researchers at UCSF successfully engineered a signaling protein to respond to novel inputs, mimicking the behavior of natural circuits. This breakthrough enables the creation of modular electronic components in cells, allowing for diverse circuits and behavior.
Leading scientists in nanotechnology are discussing recent developments in microelectronics, including the creation of nanocomputers and millirobots. These tiny machines have the potential to control tiny devices and understand the mechanics of how to wire them up.
Researchers at Virginia Tech are developing e-textiles with embedded sensors and electronic components to create wearable computers and sensing systems. These fabrics can detect sounds, chemicals, and pick up satellite signals, enabling various industrial and military applications.
Engineers at Johns Hopkins University have developed a cost-effective method to speed up microchip communication by using light beams instead of metal wires. The new technology, known as silicon on sapphire, takes advantage of the unique properties of this material to reduce power consumption and increase data transfer speeds.