Articles tagged with Integrated Circuits
A computer simulation reveals how intense plasma waves generate suprathermal electrons, which are critical to microchip fabrication. This breakthrough provides a first step toward controlling the plasma-surface interactions and increasing transistor density.
A UT Arlington professor is working on a new system that could be used in various communications and computer devices, using lasers on silicon chips to increase capacity and speed. The research aims to advance the use of lasers on silicon, which has the potential to lower energy consumption and improve data transfer rates.
An interdisciplinary team from Columbia University has won a $1 million grant to combine biological components with solid-state electronics, creating new systems that exploit the advantages of both. The goal is to develop autonomous hybrid 'cells' that could exist as probes in living organisms.
A new study published in Neuron sheds light on the complex processes of brain integration, revealing differences in excitatory and inhibitory cells and superficial and deep layers of the cortex. This breakthrough understanding is essential for designing future strategies to stimulate brain repair and re-create precise circuits.
A new study published in The Veterinary Journal found that high-quality microchip scanners can accurately read horse transponders, contradicting the claim that identification failure rates are too high. Researchers tested over 400 horses and found that even low-end scanners performed better than traditional branding methods.
A Danish team of chemists has successfully created the world's smallest transistor using a single layer of graphene, paving the way for more sustainable and efficient electronic devices. The breakthrough uses precise placement of molecules to test their functionality, significantly improving testing efficiency.
Researchers have discovered a pair of neurons, called Fdg neurons, that control feeding behavior in fruit flies by integrating internal and external stimuli. These neurons are responsible for synthesizing cues about available food and hunger to initiate the feeding mechanism.
A KAIST research team developed in vivo silicon-based flexible large scale integrated circuits for bio-medical wireless communication. The devices were monolithically encapsulated with biocompatible liquid crystal polymers and demonstrated stable operation in live rats.
Polycrystalline diamond is used to manufacture monolithic components for optical circuits, combining integrated optics with mechanical elements. The material's high refractive index, low absorption, and modulus of elasticity enable efficient photon transport and robustness.
Researchers developed a system with on-chip sensors and a central processor to detect and respond to faults, achieving significant power reduction and improved performance. The self-healing capability was demonstrated in high-frequency integrated circuits, opening up possibilities for next-generation electronics.
Researchers at the University of Cambridge have developed a new type of microchip that allows information to travel in three dimensions. The innovation uses spintronic technology and enables additional storage capacity on chips by spreading data across multiple layers.
Researchers at UT Dallas will explore alternative materials to silicon in integrated circuits and design a computer architecture for seamless communication between devices. The goal is to create faster electronics that use less power and build systems to avoid traffic accidents or lock down areas during emergencies.
The new device boasts twice as fast 'carry mobility' as previous experimental p-type transistors and almost four times as fast as commercial ones. It features a trigate design, which could solve problems at extremely small sizes, and is made from germanium.
Researchers at UT Arlington are working with IBM to minimize heat generated by stacked 3D integrated circuits and develop cooling solutions. The team aims to improve efficiency, speed, and reliability of 3D ICs, which could lead to significant financial savings and advancements in computing.
University of Illinois researchers have developed a new design for three-dimensional rolled-up inductors, reducing their footprint to 45 microns by 16 microns while maintaining performance. This breakthrough could lead to smaller, high-performance electronics and enable the development of new integrated circuit elements.
Researchers create compact, affordable terahertz scanning technology using CMOS technology, enabling applications in homeland security, wireless communications, healthcare, and touchless gaming. The new chips generate powerful signals that can penetrate various materials without ionizing damage.
Researchers are exploring an emerging processing technology developed by Analog Devices Lyric Labs that could revolutionize onboard data processing in space. The technology, which represents probabilities rather than binary ones and zeros, enables parallel calculations, reducing power consumption and increasing efficiency.
Researchers at Georgia Tech developed a new technique for connecting multiple shells of multi-walled carbon nanotubes to metal terminals using electron beam-induced deposition. This method reduces resistivity by 10-fold, making it suitable for integrating carbon nanotubes in conventional devices. The technique also has potential applic...
Researchers at Caltech engineer a new class of microsensors using laser light, enabling detection of motions in tens of microseconds. The sensors can measure both extremely small and large accelerations, making them valuable for various applications including oil and gas exploration and biomedical uses.
Researchers at Tel Aviv University are developing small, high-frequency radiation-enabled chips capable of producing images through packaging and clothing. These chips have the potential to provide sophisticated yet affordable security technology for everyday use, addressing concerns around cost and size.
Researchers have developed autonomous self-assembling electronic microreagents to jointly direct complex chemical reactions and analyses in solutions. The project MICREAgents will create programmable microscale electronic chemistry, containing electronic circuits on 3D microchips called lablets.
Researchers at Drexel University are working on designing a hybrid network-on-chip that uses both antennas and wired interconnections to optimize communication speed. This new chip will provide a more robust platform for high-performance computing applications, such as multi-core processors and 3D chip design.
Researchers developed a new approach to creating microchip structures using self-assembling polymers, producing arrays of wires with perfect square and rectangular patterns. This technique can create complex shapes, such as cylinders, spheres, and double cylinders, with a simple template.
Researchers are developing silicon carbide microchips that can operate in harsh environments, enabling new applications like efficient lighting. The project aims to bring this technology closer to reality and engage with major international industry.
Researchers at Northwestern University have developed a new logic circuit family based on magnetic semiconductor devices, which could result in computers 1 million times more power-efficient. The spin-logic circuits utilize the quantum physics phenomenon of spin to perform Boolean logic and can be cascaded to develop sophisticated func...
Researchers demonstrate carbon nanotube-based integrated circuits that work under low supply voltages, producing less heat and extending Moore's Law. The results offer promise for increasing circuit density without overheating.
A team of Stanford engineers has made breakthroughs in carbon nanotube circuits, providing a ten-times improvement in energy efficiency over silicon. They have overcome major barriers, including alignment and metallic contamination, using a unique imperfection-immune design paradigm.
A research team at Case Western Reserve University discovered that gold catalysts in the form of a triangle or higher order structures can produce longer, faster-growing nanowires. These wires could be used to build next-generation invisible computer chips and highly-sensitive sensors.
Engineers at Case Western Reserve University have developed integrated amplifier circuits that can operate under extreme temperatures, revolutionizing data collection in nuclear reactors and rocket engines. The silicon carbide amplifiers can improve signal strength and produce more reliable information.
Researchers are developing hybrid NEM devices to improve performance and reduce power consumption in electronics. While individual NEM devices show high performance, scaling up production is a challenge due to the need for reliability over millions of cycles. New material selection methods have been demonstrated to enhance robustness.
Researchers developed a superthin nanoglue based on polydimethylsiloxane, enhancing its adhesive properties through oxygen treatment. The breakthrough enables precise bonding of silicon wafers for new multilayered chip designs.
A new study shows that an implantable microchip can deliver medication on command, improving bone formation and reducing the risk of bone fracture in women with osteoporosis. The device, which is roughly the size of a pacemaker, releases medication via a wireless signal and has shown to be effective and safer than traditional injections.
The MIT researchers and scientists from MicroCHIPS Inc. have successfully used a wirelessly controlled microchip to administer daily doses of an osteoporosis drug normally given by injection. The study found that the device delivered dosages comparable to injections, and there were no adverse side effects.
A new study finds arsenic to be the most critical metal, followed by silver and selenium, in sustaining modern technology. The research highlights the need for corporations and nations to identify their unique set of critical materials and stabilize supply chains.
Researchers at the University of Manchester have created a transistor that may prove graphene's potential as the next silicon for computer chips. The new device uses a vertical direction and exploits graphene's unique features to overcome current leakage issues.
Researchers at Purdue University have developed a new type of optical device that can process information in one direction, eliminating the need for translation and increasing bandwidth. This innovation has the potential to lead to faster and more powerful supercomputers by connecting multiple processors together.
Nanyang Technological University (NTU) hosted a chip design competition to encourage energy-efficient innovation. The winning team, from Institute of Microelectronics, developed an ultra-low-power wireless implantable blood flow sensing microsystem for vascular graft applications.
Researchers from North Carolina State University are working on a 3D CPU design to achieve up to 25% reduction in energy consumption and improve performance. The goal is to overcome challenges such as heat dissipation and incompatible chip designs, enabling the manufacture of more efficient and powerful computing devices.
Researchers have developed a novel microfluidics system using magnetic switches to trap and transport magnetic beads. The technology offers random access control and a memory that lasts even with power off, making it suitable for biotechnology and medical diagnostics applications.
A recent study by Christine Aurich's group at the University of Veterinary Medicine, Vienna found that short-term branding stress levels are comparable to microchip implants in foals. However, branding causes more prolonged tissue damage and alterations in body temperature, leading to increased welfare concerns.
Researchers have developed a novel method to embed microchips in ornamental shrubs, allowing for efficient tracking and monitoring. The new technique has been successfully tested on rose cultivars, demonstrating its potential for improving plant health and productivity.
A consortium of experts has developed a web-based platform to share tools and knowledge in hardware security and trust, aiming to establish criteria for determining IC trustworthiness and develop universal solutions for IC security.
Researchers have successfully integrated tiny detectors called single-photon avalanche diodes (SPAD) onto computer chips, allowing for the detection of individual photons. These detectors have extremely low noise levels, making them ideal for measuring fluorescence in biological imaging applications.
The development team at Infinera Corp. has achieved a record one terabit per second speed on a single integrated indium phosphide chip, enabling more powerful, flexible, and reliable optical networks. The new technology uses equipment that is significantly smaller, less expensive, and uses much less energy than traditional transponder-...
Engineers at Harvard and MITRE create the world's first programmable nanoprocessor, capable of performing arithmetic and logical functions. The prototype represents a significant advancement in computer circuit complexity, enabled by advances in nanowire design and synthesis.
University of Maryland researchers introduce a technique called RAPID lithography that uses visible light to create tiny integrated circuits comparable to shorter wavelength radiation. This breakthrough could lead to substantial savings in cost and ease of production for companies like Intel.
The new center, OpSIS, will provide access to high-end semiconductor manufacturing for researchers worldwide. It aims to create a system that enables non-specialists to design and build functioning chips combining photonics and electronics.
Computer engineers at NC State University have developed HAQu, a hardware technology that significantly boosts the speed of core communication on multi-core chips. This results in faster task execution and overall energy efficiency.
Scientists have made silicon oxide, a long-regarded electric insulator, act like a switch, allowing it to participate in electronic processes that power cell phones and computers. This breakthrough could lead to the development of smaller and more powerful computer chips.
Physicists at Ohio State University have developed a technique to tune the properties of key atoms in computer chips by rearranging tiny defects. This could lead to faster computing speeds and new computing paradigms based on quantum mechanics.
Researchers at Rice University have developed a highly sensitive microwave detector using ultrapure gallium arsenide semiconductors. The discovery could enable the creation of next-generation computers with higher clock speeds, potentially reaching 100 GHz.
Scientists have developed a microchip technology that rapidly tests potential drugs on tiny worms, identifying promising chemicals for regenerating nerve cells. The technique has already found one class of neuronal regenerators and holds promise for treating Alzheimer's, Parkinson's, and ALS.
A study found that almost three-quarters of cats in a six-month study wore collars consistently, with 60% exceeding owners' expectations. The researchers suggest including collar discussion during annual wellness exams and microchipping as a backup identification method.
Researchers from Ohio State University have achieved the highest-resolution MRI scan of a magnet, revealing its magnetic properties at the nanoscale. This breakthrough could lead to advancements in data storage and biomedical imaging, as well as more efficient computer chips and devices.
A team of Canadian scientists has developed a new neurochip technology that can track subtle changes in brain activity at the level of ion channels and synaptic potentials. This breakthrough allows for the analysis of several brain cells networking and performing automatic, large-scale drug screening for various brain dysfunctions.
University of Illinois engineers developed a novel direct-write technique to manufacture metal interconnects, enabling smaller chips and more complex functions. The technique reduces wire bonding area by two orders of magnitude, allowing for faster and more efficient manufacturing.
Researchers propose a mechanism for reducing 'roughening' in pSiCOH materials etched in fluorocarbon plasmas. The findings could help overcome scaling challenges in integrated circuit manufacturing.
Researchers at Sandia National Laboratories have successfully integrated a terahertz quantum-cascade laser and diode mixer into a compact, monolithic platform, reducing the need for precise optical alignment. This innovation could enable new applications in security, communications, and medical diagnostics.
Researchers have developed a real-time wireless monitoring system to track vital signs of patients with debilitating conditions like Parkinson's disease and COPD. The system uses wearable sensors and a web portal for medical personnel to receive alerts in case of life-threatening events.
Researchers discovered that multiple layers of graphene retain strong heat conducting properties, making it a promising material for removing dissipated heat from electronic devices. This breakthrough could lead to the development of new technologies to keep laptops and other devices from overheating.