Search results for chip

Condensed Matter Aug 29, 2023

Quantum-enhanced detection for chip-scale wireless communications

The demand for fast data sharing and processing has sparked a race for greater bandwidth in wireless communication systems. This is described by Edholm's Law, which states that bandwidth and data rates roughly double every ...

Nanomaterials Aug 17, 2023

Material discovery may help realize low-cost and long-life memory chips

Hafnium oxide-based ferroelectric materials are promising candidates for next-generation nanoscale devices due to their integration into silicon electronics.

Polymers Aug 10, 2023

Researchers turn potato chip bags into energy-saving cooling films

Films made of aluminum-plastic laminates (APL) have long been used extensively to extend the shelf life of chips, roasted and powdered coffee, milk, fruit juices and other foods. During the COVID-19 pandemic, they were used ...

Optics & Photonics Jul 24, 2023

On-chip infrared circular polarization detector with ultrahigh discrimination

Polarization, as a primary physical quantity of light, is of great interest to almost all optical sciences and technologies. Along with linear polarization detection, circular polarization (or light ellipticity) detection ...

Optics & Photonics Jul 14, 2023

Linewidth narrowing in self-injection-locked, on-chip lasers

On-chip laser diodes based on quantum well (QW) and quantum dot (QD) semiconductor materials have become the primary technology for several applications due to their excellent characteristics, including high power efficiency, ...

Optics & Photonics Jul 14, 2023

Rapid fabrication of a polymer lens on a laser chip for miniaturized spectroscopy

There is a growing demand for portable gas sensors, from both environmental and health sciences users as well as industry. Resonant optical sensors, in particular planar micro-resonators, combine high sensitivity and small ...

Cell & Microbiology Jul 7, 2023

Developing a human malaria-on-a-chip disease model

In a new report published on Scientific Reports, Michael J. Rupar, and a research team at Hesperos Inc., Florida, U.S., developed a functional, multi-organ, serum-free system to culture P. falciparum—a protozoan that predominantly ...

Polymers Jul 4, 2023

Flaky compound to prevent computer chips from getting fried

A research team from Skoltech has improved the properties of a polymer used in 3D printing. By adding boron nitride "flakes" to the photopolymer, the scientists managed to double the material's thermal conductivity. This ...

Optics & Photonics Jun 29, 2023

Scientists edge toward scalable quantum simulations on a photonic chip

Scientists have made an important step toward developing computers advanced enough to simulate complex natural phenomena at the quantum level. While these types of simulations are too cumbersome or outright impossible for ...

Optics & Photonics Jun 29, 2023

Photonic chip enables faster and more energy-efficient artificial intelligence programs

The data centers and high-performance computers that run artificial intelligence programs, such as large language models, aren't limited by the sheer computational power of their individual nodes. It's another problem—the ...

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