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Superconductivity Feb 9, 2023

Evidence for a chiral superconductor could bring quantum computing closer to the mainstream

The University of Tennessee's physicists have led a scientific team that found silicon—a mainstay of the soon-to-be trillion-dollar electronics industry—can host a novel form of superconductivity that could bring rapidly ...

Optics & Photonics Jan 10, 2023

Investigating the laser-induced periodic surface structure (LIPSS) of silicon

The electronic and optical devices that we use on a daily basis, such as mobile phones, LEDs and solar cells use transistors and other parts that are consistently getting smaller and more compact. With an ever-growing need ...

Archaeology Jan 9, 2023

Long before Silicon Valley, scholars in ancient Iraq created an intellectual hub that revolutionised science

Time and again, collaboration has proven to be a key driver of scientific and technological innovation. So it follows that some of the greatest advances have come from intellectual hubs set up for this very purpose.

Analytical Chemistry Dec 8, 2022

Solving the puzzle: Cubic silicon carbide wafer demonstrates high thermal conductivity, second only to diamond

A team of University of Illinois Urbana-Champaign Material Science and Engineering researchers have solved a long-standing puzzle about lower measured thermal conductivity values of cubic silicon carbide (3C-SiC) bulk crystals ...

Bio & Medicine Nov 9, 2022

Silicon nanochip could treat traumatic muscle loss

Technology developed by researchers at the Indiana University School of Medicine that can change skin tissue into blood vessels and nerve cells has also shown promise as a treatment for traumatic muscle loss.

Optics & Photonics Nov 3, 2022

Femtosecond GHz/MHz BiBurst pulses can greatly enhance silicon ablation efficiency

Scientists working on laser application at the RIKEN Center for Advanced Photonics (RAP) have developed a new technique using GHz bursts of femtosecond laser pulses grouped in MHz envelopes, termed BiBurst mode, for high-efficiency ...

Nanophysics Oct 19, 2022

Thinnest ferroelectric material ever paves the way for new energy-efficient devices

Discovery of intriguing material behavior at small scales could reduce energy demands for computing.

Nanophysics Oct 13, 2022

Wavelength stable green InGaN micro LEDs monolithically grown on silicon substrate

With their superior efficiency, stability, and device volume properties, conventional light emitting diodes (LEDs) have already revolutionized the lighting and display world. LEDs are typically stacks of semiconductor thin ...

Optics & Photonics Oct 7, 2022

Controlling light-matter interactions in silicon metasurfaces

The interaction of light with matter lies at the heart of processes in nature and in society. For example, in a solar cell, light is converted to an electrical current, but the efficiency of this conversion process can be ...

Quantum Physics Sep 30, 2022

For the longest time: Quantum computing engineers set new standard in silicon chip performance

Two milliseconds—or two thousandths of a second—is an extraordinarily long time in the world of quantum computing. On these timescales the blink of an eye—at one 10th of a second—is like an eternity.

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