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Daily tech news
- Good vibrations: Scientists discover a groundbreaking method for exciting phonon-polaritonsNewly published research demonstrates a novel way of generating phonon-polaritons by making electrons collide with crystal lattice structures. The discovery paves the way for cheaper, smaller long-wave infrared light sources and more efficient device cooling.
- New platform lets anyone rapidly prototype large, sturdy interactive structuresA rapid prototyping platform called VIK (Voxel Invention Kit) enables makers without engineering expertise to create large-scale interactive devices using a series of reconfigurable electromechanical building blocks. These user-friendly components can be assembled using only a soldering iron and a pair of pliers.
- Lords of the molecular rings: An innovative shortcut to high-performance organic materialsScientists have unveiled an innovative approach for synthesizing azaparacyclophanes (APCs), a class of highly advanced ring-shaped molecular structures with immense potential in material science. Their innovative Catalyst-Transfer Macrocyclization (CTM) method streamlines the production of these complex macrocycles, paving the way for more efficient and scalable applications in organic electronics, optoelectronics, and supramolecular chemistry -- such […]
- Scientists tune in to rhombohedral graphene's potentialScientists are investigating how structures made from several layers of graphene stack up in terms of their fundamental physics and their potential as reconfigurable semiconductors for advanced electronics.
- Spinning, twisted light could power next-generation electronicsResearchers have advanced a decades-old challenge in the field of organic semiconductors, opening new possibilities for the future of electronics. The researchers have created an organic semiconductor that forces electrons to move in a spiral pattern, which could improve the efficiency of OLED displays in television and smartphone screens, or power next-generation computing technologies such […]
- Breakthrough nano-spring technology boosts battery durability and energy densityScientists improved battery durability and energy density with a nano-spring coating.
Category
Basic nMOS Technology: Process Steps
NMOS fabrication involves key process steps like substrate selection, isolation, gate formation, and metallization. LOCOS isolation prevents unwanted current flow, while polysilicon gates enhance process...
The Physics and Technology of Extrinsic Semiconductors
Doping modifies a semiconductor by introducing donor or acceptor atoms, increasing free electron or hole concentration. This creates an n-type or p-type material, shifting the...
The Physics and Technology of Intrinsic Semiconductors
Semiconductors are materials with electrical properties between metals and insulators, governed by their band structure. The valence and conduction bands define electron movement, with a...
Majoranas: The Next Step in Quantum Computing
Microsoft’s Azure Quantum team is developing quantum chips using topological qubits, leveraging Majorana zero modes for stability. Their research on superconducting nanowires could accelerate quantum...
Beyond Conductivity: Advanced Metal Science
Explore the advanced physics of metals beyond conductivity. Learn about superconductivity, AC conductivity, and electromagnetic interactions....
The Physics and Technology of Metals
Understanding the conductivity of metals involves exploring their high electron mobility, Ohm’s law, and quantum mechanical models like Drude and Sommerfeld. This article discusses how...
