Articles tagged with Transistors
Comprehensive exploration of living organisms, biological systems, and life processes across all scales from molecules to ecosystems. Encompasses cutting-edge research in biology, genetics, molecular biology, ecology, biochemistry, microbiology, botany, zoology, evolutionary biology, genomics, and biotechnology. Investigates cellular mechanisms, organism development, genetic inheritance, biodiversity conservation, metabolic processes, protein synthesis, DNA sequencing, CRISPR gene editing, stem cell research, and the fundamental principles governing all forms of life on Earth.
Comprehensive medical research, clinical studies, and healthcare sciences focused on disease prevention, diagnosis, and treatment. Encompasses clinical medicine, public health, pharmacology, epidemiology, medical specialties, disease mechanisms, therapeutic interventions, healthcare innovation, precision medicine, telemedicine, medical devices, drug development, clinical trials, patient care, mental health, nutrition science, health policy, and the application of medical science to improve human health, wellbeing, and quality of life across diverse populations.
Comprehensive investigation of human society, behavior, relationships, and social structures through systematic research and analysis. Encompasses psychology, sociology, anthropology, economics, political science, linguistics, education, demography, communications, and social research methodologies. Examines human cognition, social interactions, cultural phenomena, economic systems, political institutions, language and communication, educational processes, population dynamics, and the complex social, cultural, economic, and political forces shaping human societies, communities, and civilizations throughout history and across the contemporary world.
Fundamental study of the non-living natural world, matter, energy, and physical phenomena governing the universe. Encompasses physics, chemistry, earth sciences, atmospheric sciences, oceanography, materials science, and the investigation of physical laws, chemical reactions, geological processes, climate systems, and planetary dynamics. Explores everything from subatomic particles and quantum mechanics to planetary systems and cosmic phenomena, including energy transformations, molecular interactions, elemental properties, weather patterns, tectonic activity, and the fundamental forces and principles underlying the physical nature of reality.
Practical application of scientific knowledge and engineering principles to solve real-world problems and develop innovative technologies. Encompasses all engineering disciplines, technology development, computer science, artificial intelligence, environmental sciences, agriculture, materials applications, energy systems, and industrial innovation. Bridges theoretical research with tangible solutions for infrastructure, manufacturing, computing, communications, transportation, construction, sustainable development, and emerging technologies that advance human capabilities, improve quality of life, and address societal challenges through scientific innovation and technological progress.
Study of the practice, culture, infrastructure, and social dimensions of science itself. Addresses how science is conducted, organized, communicated, and integrated into society. Encompasses research funding mechanisms, scientific publishing systems, peer review processes, academic ethics, science policy, research institutions, scientific collaboration networks, science education, career development, research programs, scientific methods, science communication, and the sociology of scientific discovery. Examines the human, institutional, and cultural aspects of scientific enterprise, knowledge production, and the translation of research into societal benefit.
Comprehensive study of the universe beyond Earth, encompassing celestial objects, cosmic phenomena, and space exploration. Includes astronomy, astrophysics, planetary science, cosmology, space physics, astrobiology, and space technology. Investigates stars, galaxies, planets, moons, asteroids, comets, black holes, nebulae, exoplanets, dark matter, dark energy, cosmic microwave background, stellar evolution, planetary formation, space weather, solar system dynamics, the search for extraterrestrial life, and humanity's efforts to explore, understand, and unlock the mysteries of the cosmos through observation, theory, and space missions.
Comprehensive examination of tools, techniques, methodologies, and approaches used across scientific disciplines to conduct research, collect data, and analyze results. Encompasses experimental procedures, analytical methods, measurement techniques, instrumentation, imaging technologies, spectroscopic methods, laboratory protocols, observational studies, statistical analysis, computational methods, data visualization, quality control, and methodological innovations. Addresses the practical techniques and theoretical frameworks enabling scientists to investigate phenomena, test hypotheses, gather evidence, ensure reproducibility, and generate reliable knowledge through systematic, rigorous investigation across all areas of scientific inquiry.
Study of abstract structures, patterns, quantities, relationships, and logical reasoning through pure and applied mathematical disciplines. Encompasses algebra, calculus, geometry, topology, number theory, analysis, discrete mathematics, mathematical logic, set theory, probability, statistics, and computational mathematics. Investigates mathematical structures, theorems, proofs, algorithms, functions, equations, and the rigorous logical frameworks underlying quantitative reasoning. Provides the foundational language and tools for all scientific fields, enabling precise description of natural phenomena, modeling of complex systems, and the development of technologies across physics, engineering, computer science, economics, and all quantitative sciences.
Researchers created eco-friendly, high-performance gas sensors with blended polymer films combining poly(3-hexylthiophene) and poly(butylene succinate). The sensors demonstrated stable performance and higher sensitivity to nitrogen dioxide and other gases.
Researchers developed a bio-inspired neuron platform that processes and learns information using light and electronics integrated on a single platform. The chip achieves 92% image recognition accuracy and demonstrates key synaptic behaviors found in biological learning.
A research team from City University of Hong Kong has developed innovative packaging material solutions using patented chemical additives to control material microstructures. This approach aims to improve the performance and production efficiency of advanced 3DIC packaging, enabling faster and more reliable connections in stacked chips.
Research from the University of Surrey discovers that small energy barriers in transistors make them more stable and reliable. The study reveals a novel 'multimodal transistor' design with two gate electrodes, enabling separate control of current injection and flow, which improves device performance.
A team of Korean researchers has successfully integrated a single memristor into micro-LED pixels, replacing the traditional driving transistor and storage capacitor. This innovation enables more efficient and easier-to-build displays with improved brightness and color accuracy.
Researchers at NUS have developed ultra-thin memtransistor arrays from 2D TMDC materials with controllable Schottky barriers, achieving high performance for image recognition tasks. The arrays demonstrate low device-to-device variation and high uniformity.
Researchers at USC Viterbi School of Engineering have developed artificial neurons that physically embody the analog dynamics of biological brain cells. These innovations will allow for significant reduction in chip size and energy consumption, potentially advancing artificial general intelligence.
Researchers at SUTD have discovered that applying pressure can transform angstrom-thin bismuth into a metallic material, eliminating its energy band gap and allowing electrons to move freely. This discovery enables the creation of layer-selective Ohmic contact, which allows electrical current to be steered between layers on demand.
Duke University researchers have developed a printing technique that can create fully functional and recyclable electronics with features as small as tens of micrometers. This breakthrough has the potential to significantly reduce the environmental impact of the $150 billion electronic display industry.
Researchers at King Abdullah University of Science and Technology have achieved a new benchmark in integration density and efficiency by stacking six semiconductor transistors. This feat enables larger area electronics while maintaining performance, opening possibilities for flexible electronics and the Internet of Things.
The USC team created the first optical device that follows the emerging framework of optical thermodynamics, introducing a fundamentally new way to route light in nonlinear systems. The device uses simple thermodynamic principles to guide light naturally, without switches or digital addressing.
Researchers at Queensland University of Technology have created a prototype electronic device using chitosan, a naturally derived biopolymer from seafood waste. The material is used to create flexible and wearable health sensors that can monitor vital signs without compromising comfort or the environment.
A new GaN-based e-beam technology has been developed through joint research between Photo electron Soul and Nagoya University, enabling non-contact electrical inspection and metrology during semiconductor manufacturing. The technology is expected to improve yield and defect detection, leading to increased efficiency in the industry.
A team of materials scientists at Rice University developed a new way to grow ultrathin semiconductors directly onto electronic components using chemical vapor deposition. The breakthrough technique eliminates the fragile manufacturing step, potentially speeding up development of next-generation electronics and computing.
Researchers are combining machine learning algorithms with neuromorphic hardware to build brain-like devices that can learn from data and adapt in real-time. These devices have the potential to revolutionize industries such as manufacturing by enabling machines to sense their environment, adapt to new tasks, and make decisions without ...
The article discusses the use of solution-processed 2D materials to fabricate memristors, offering a scalable alternative to traditional methods. Recent breakthroughs have overcome manufacturing limitations, producing larger and less-damaged nanosheets with improved device performance.
Researchers have developed a novel biosensing platform combining CRISPR-Cas10 with graphene field-effect transistors (GFETs) for amplification-free RNA and microRNA detection. The approach achieves detection limits at the attomolar level, making it suitable for health monitoring and disease diagnosis.
Researchers developed three-dimensionally shaped molecules containing an internal twist, exhibiting properties of organic semiconductors. The molecule was verified to act as an organic semiconductor in an organic field-effect transistor.
Researchers at the University of Surrey unveiled a new type of electronic component called multimodal transistor (MMT) that simplifies display circuits while improving performance and sustainability. The MMT enables compact high-performance circuits suitable for devices like smartphones, tablets and wearables, reducing power requiremen...
Researchers developed a technology to produce high-quality p-type transistors using vapor-deposited tin-based perovskites, achieving high mobility and low power consumption. The innovation enables large-area device arrays and reduces manufacturing costs.
Researchers at National University of Singapore invent new computing cell that can mimic electronic neurons and synapses, reducing size by a factor of 18 and energy consumption. The discovery enables AI systems to process more information while using less energy.
UC Irvine and Columbia University researchers created a biocompatible sensor implant that monitors neurological functions through successive phases of a patient's development. The device uses organic polymer materials and can conform to organ structures as they grow.
Researchers create multilayered chip design that doesn't require silicon wafer substrates, allowing for better communication and computation between layers. This breakthrough enables the construction of fast and powerful AI hardware comparable to supercomputers.
A new technique has been demonstrated for self-assembling electronic devices, enabling faster and less expensive production. The method uses a directed metal-ligand reaction to create semiconductor materials with tunable properties.
MIT researchers develop 3D transistors using quantum mechanical properties to achieve low-voltage operation and high performance. The devices can deliver comparable performance to state-of-the-art silicon transistors while operating efficiently at much lower voltages.
Cornell University researchers have created a dual-sided semiconductor chip that combines photonic and electronic functions, shrinking device size and energy consumption. This innovation leverages the unique properties of gallium nitride crystals, allowing for multiple functionalities to be integrated into a single wafer.
Researchers at Istituto Italiano di Tecnologia in Milan created an edible transistor using a toothpaste pigment, enabling the development of smart pills and potential healthcare applications. The device is made from ethylcellulose substrate with gold particles and operates at low voltage.
Researchers at Harvard University have developed a new device that can easily twist and study 2D materials, opening up new possibilities for discovering new phases of matter. This innovation uses micro-electromechanical systems to control the twist angle, making it easier to produce unique samples and study their properties.
Jayant Baliga's IGBT invention has reduced global carbon dioxide emissions by over 82 gigatons, equivalent to offsetting emissions from three years of human activity. The technology has improved energy efficiency in various products and enabled modern compact cardiac defibrillators.
Researchers at IMR developed a hot-emitter transistor using graphene and germanium, achieving an ultralow sub-threshold swing and high peak-to-valley current ratio. The study provides a prototype of a low power, multifunctional device for the post-Moore era.
A Wayne State University professor has been awarded a three-year $554,853 NSF grant to investigate new molecules and chemical reactions for growing metal and metal-silicon thin films. The research aims to develop advanced transistors with lower power consumption and higher performance.
Researchers develop a novel method for epitaxial growth of 1D metallic materials with widths less than 1 nm, enabling ultra-miniaturized transistor devices. The technology shows promise for next-generation semiconductors and basic materials science.
Scientists at UC Santa Barbara develop new neuromorphic computing platform that mimics human brain energy efficiency, reducing power consumption by about 100 times. The 2D tunnel-transistors use lower off-state currents and low subthreshold swing to enable faster and more efficient switching.
A team from Pohang University of Science & Technology has developed a memory transistor that can adjust its threshold voltage through photocrosslinking. The innovation combines two molecules with a polymeric semiconductor to form a stable bond, enabling precise control of the semiconductor layer's structure.
Researchers at the University of Washington have solved a long-standing chemical mystery in organic electrochemical transistors (OECTs), which allow current to flow in devices like implantable biosensors. The study reveals that OECTs turn on via a two-step process, causing a lag, and off through a simpler one-step process.
Researchers led by POSTECH Professor Yong-Young Noh discovered that tellurium oxide can function as a p-type semiconductor in oxygen-deficient environments. They successfully engineered high-performance amorphous p-type oxide Thin-Film Transistors (TFTs) with exceptional hole mobility and on/off current ratio.
A team at KU Leuven has developed a TFT-based microprocessor that can be produced in two foundries, showcasing the potential of a 'foundry' business model for flexible electronics. The research demonstrates feasibility and paves the way for innovation in thin-film technology.
An international research team has demonstrated that electrons in naturally occurring double-layer graphene move like particles without any mass, similar to light. This discovery has the potential to develop tiny, energy-efficient transistors at a nanoscale.
Researchers developed a new single-molecule transistor that utilizes quantum interference to switch electrons on and off. The device boasts high precision switching, stability, and improved subthreshold swing compared to existing transistors.
The team developed a technique to grow high-quality monocrystalline n-type diamond semiconductors, leading to the fabrication of an n-channel diamond MOSFET. The device exhibits excellent high-temperature performance, with a field-effect mobility of approximately 150 cm^2/V·sec at 300°C.
Researchers at University of Würzburg successfully crafted a functional protective layer for indenene, a two-dimensional quantum semiconductor material. The graphene-based coating protects the material from oxidation and corrosion, enabling its use in air or chemical environments.
Researchers at City University of Hong Kong developed mixed-dimensional anti-ambipolar transistors for multifunctional electronics, enabling higher information density and lower power consumption. The new technology paves the way for simplified chip circuit design and versatile applications in digital and analog signal processing.
Researchers at Tokyo Institute of Technology developed a 300 GHz-band transmitter that solves issues with high-frequency electromagnetic waves and offers high data rates of up to 108 Gb/s. The proposed solution features a phased-array design, low power consumption, and area efficiency.
A research team at Helmholtz-Zentrum Dresden-Rossendorf develops a new approach for fast and cost-effective pathogen detection using miniaturized biosensor devices and systems. The system can simultaneously carry out up to thirty-two analyses of one sample, offering significant advantages over traditional electronic FET-based biosensors.
Researchers from Osaka University have developed a soft, flexible, and wireless optical sensor based on carbon nanotubes and organic transistors formed on ultra-thin polymer film. The sensor has high sensitivity over a wide range of wavelengths and can work even after being crumpled into a ball.
Researchers at GIST designed two novel polymers to explore the properties of organic mixed ionic–electronic conductors. The polymers exhibited unique molecular orientation-dependent transient behaviors in organic electrochemical transistors.
Researchers at GIST developed high-performance OECT devices based on poly(diketopyrrolopyrrole) (PDPP)-type polymers, achieving high charge carrier mobility and volumetric capacitance values. The optimized material exhibited a figure-of-merit value of over 800 F V^-1 cm^-1 s^-1.
A team of researchers led by Walter de Heer at Georgia Institute of Technology has created a functional graphene semiconductor with 10 times the mobility of silicon. This breakthrough technology could enable smaller and faster devices, as well as applications for quantum computing.
Researchers developed a synaptic transistor capable of higher-level thinking and performing associative learning, categorizing data, and retaining information at room temperature. The device operates fast, consumes low energy, and is ideal for real-world applications.
Researchers from MIT have developed a new method to integrate fragile 2D materials into devices, opening the path to next-generation devices with unique optical and electronic properties. The technique relies on engineering surface forces available at the nanoscale, allowing for pristine interfaces.
Researchers at Tufts University have created hybrid transistors using silk proteins that can detect changes in humidity, oxygenation levels, and glucose. The transistors have the potential to enable integrated circuits that train themselves and respond to environmental signals.
EPFL researchers have developed the world's first large-scale in-memory processor using 2D semiconductor materials, which could substantially cut the ICT sector's energy footprint. The processor combines data processing and storage onto a single device, reducing energy waste and improving efficiency.
Researchers at Rensselaer Polytechnic Institute are working on new materials that can be made even smaller than current copper wires while offering far less electrical resistance. The goal is to create smaller, faster, and more energy-efficient computer chips.
Northwestern University engineers developed a nanoelectronic device that can perform accurate machine-learning classification tasks in real time with reduced power consumption. The device can be deployed directly in wearable electronics for real-time detection and data processing, enabling more rapid intervention for health emergencies.
The IISc team developed a fully indigenous GaN power switch, comparable to state-of-the-art switches, with a switching time of about 50 nanoseconds. The device's performance is suitable for applications such as power converters for electric vehicles and laptops, as well as wireless communications.
The UNIST team successfully fabricated high-quality Te thin films without heat treatment at low temperatures, achieving perfect atom arrangement. The developed process enables precise thickness control and uniform deposition on wafer-scale, suitable for various electronic devices.
Researchers at Pohang University of Science & Technology developed world-class perovskite transistors by combining three distinct perovskite cations, achieving high hole mobility and on/off current ratio. This breakthrough enables faster computing with lower power consumption.
A KAUST researcher has created a highly sensitive glucose detector based on a thin-film transistor that can measure glucose levels in saliva with high accuracy. The device uses an enzyme to oxidize glucose present in the saliva, producing electrons that indicate the glucose concentration.
The 3D-BRICKS project aims to develop a new family of 3D nanotransistors using DNA technologies, reducing production costs and increasing computing power. By leveraging carbon nanotubes and self-assembling materials, researchers hope to create compact and efficient nano-transistors.
Gallium oxide-based flash memory device demonstrates high performance and stability in extreme temperatures and radiation, retaining data for over 80 minutes. The team aims to improve device properties through further material quality and design advancements.