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Computing + Technology

science illustration
Photo Credit
Illustration by Brian Long
Artist's concept illustration showing a two-dimensional collection of interacting spins in a diamond lattice.

A new dimension for spin qubits in diamond

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Electrical and computer engineering professor in his lab
Photo Credit
Matt Perko
Daniel Blumenthal

Cold atoms on a chip
photo of world's first quantum topological processor
Photo Credit
Used with permission from Microsoft
Majorana 1, the eight-qubit topological quantum processor unveiled at Microsoft Station Q's 2025 conference

Topological quantum processor marks breakthrough in computing
Bright colors and different shapes meant to illustrate a photonic array
Photo Credit
Brian Long
Artist's concept illustration of a photonic memory array

A new optical memory platform for super fast calculations
scientist holds a chip-scale ring resonator and a commercially available Fabry-Perot laser diode
Photo Credit
Sonia Fernandez
Andrei Isichenko holds the ultra-high-quality ring resonator (left), which can help turn the "coarse" light from a commercially available Fabry-Perot laser diode (right) into a low linewidth laser

Bringing the power of tabletop precision lasers for quantum science to the chip scale
dolphin swimming with plastic bag on fin
Photo Credit
Joao Vianna/Getty Images

A new study in Science maps out a comprehensive plan to eliminate plastic pollution by 2050
concept illustration for computational science

Materials scientist Chris Van de Walle receives top computational physics award from the American Physical Society
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UCSB, Community Environmental Council to hold Living with Fire Summit
image of lab instrument
Photo Credit
Matt Perko
The scanning ultrafast electron microscope in the Bolin Liao lab

Researchers create the first ever visualization of photoexcited charges traveling across the interface of two semiconductor materials
An electron-microscopy image of the fruit fly's anterior visual pathway
Photo Credit
Dustin Garner, Emil Kind
An electron-microscopy image of the fruit fly's anterior visual pathway — all neurons involved in processing visual information and conveying it to the navigation center in the fly brain. Compass neurons are in the circular area at the center

Researchers' reconstruction of fruit fly’s anterior visual pathway will lead to insights into animal navigation
groups of chess pieces on either side of a dividing line

Elections math is the subject of new graduate seminar
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Exploiting atomically thin materials for energy efficient electronics
scientists in lab with crates
Photo Credit
Jeff Liang
UCSB ExFAB staff and senior participants, from left, Oliver Vining, Elaine Kirschke, Jean-Marie Volland, Nathalie Elisabeth, Sherylle Mills Englander, Max Wilson, Michelle O'Malley, Joel Rothman, Niels Volkmann and Carolyn Mills.

UCSB to lead $22M NSF-funded center on exceptional microbes
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