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man with beard and watch outside grey concrete building
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Courtesy
UC Santa Barbara materials scientist Omar Saleh

From charged polymers to life-saving innovations

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raspberry pis
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Photo illustration by Matt Perko

World’s biggest Raspberry Pi cluster is now at UCSB
The open back of a smartphone shows lithium-ion batteries inside
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Tyler Lastovich / Unsplash
Lithium-ion batteries power everything from cell phones to laptops

Lithium shows its metal, paving the way for better batteries
data servers center with blue neon lights
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To power AI, data centers need more and more energy
Leda Cosmides, Adina Roskies, Rachel Segalman
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Left to right: Leda Cosmides, Adina Roskies, Rachel Segalman

‘The embodiment of scientific excellence and service’
The chemical element nickel denoted the number 28 from the periodic table
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iStock / Olena Yefremkina

Adding nickel atoms to improve a silver catalyst
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New microCT machine unites biologists and materials scientists
machine learning brain symbol on circuit board, 3D rendering
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iStock / Karneg

Inspired by early biomimetic approaches, Kerem Çamsarı’s work evokes features of neural connectivity
artist rendering of #D semiconductor architectures using 2D materials
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Brian Long/UCSB

Next-gen 3D transistors transform energy-efficient electronics
Concept illustration of the electro-optic response in AlScN
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Haochen Wang, ChuanNan Li, Van de Walle group
Concept illustration of the electro-optic response in AlScN

Boosting electro-optic performance in III-V semiconductors
3D rendering of a polymer chain
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iStock
A 3D rendering of a polymer chain

Advancing polymer chemistry through collaboration and innovation
headshot of Pico Gilman
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Second-year Pico Gilman ’27 placed sixth in the Putnam Math Competition, leading UCSB to its best-ever finish.

UCSB ranks fifth in prestigious Putnam Math Competition
Electrical and computer engineering professor in his lab
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Matt Perko
Daniel Blumenthal

Cold atoms on a chip
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