Peter Pauzauskie
June 23, 2020
Laser allows solid-state refrigeration of a semiconductor material
A team from the University of Washington used an infrared laser to cool a solid semiconductor by at least 20 degrees C, or 36 F, below room temperature, as they report in a paper published June 23 in Nature Communications.
November 4, 2019
Light-based ‘tractor beam’ assembles materials at the nanoscale
Researchers at the University of Washington have developed a method that could make reproducible manufacturing at the nanoscale possible. The team adapted a light-based technology employed widely in biology — known as optical traps or optical tweezers — to operate in a water-free liquid environment of carbon-rich organic solvents, thereby enabling new potential applications.
May 3, 2019
Researchers take a bottom-up approach to synthesizing microscopic diamonds for bioimaging, quantum computing
Researchers at the University of Washington, the U.S. Naval Research Laboratory and the Pacific Northwest National Laboratory discovered that they can use extremely high pressure and temperature to introduce other elements into nanodiamonds, making them potentially useful in cell and tissue imaging, as well as quantum computing.
July 17, 2017
UW team develops fast, cheap method to make supercapacitor electrodes for electric cars, high-powered lasers
University of Washington researchers have developed a fast, inexpensive method to make electrodes for supercapacitors, with applications in electric cars, wireless telecommunications and high-powered lasers.
May 11, 2016
UW researchers secure prestigious MURI grants for self-cooling lasers and fluid mechanics
University of Washington professors Peter Pauzauskie and Alberto Aliseda are part of two U.S. Department of Defense Multidisciplinary University Research Initiative (MURI) grants to develop innovative approaches to cutting-edge fields of engineering.
November 16, 2015
UW team refrigerates liquids with a laser for the first time
Since the first laser was invented in 1960, they’ve always given off heat. University of Washington researchers are the first to solve a decades-old puzzle — figuring out how to make a laser refrigerate water and other liquids.
