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Jonathan Bray

CEE’s Jon Bray elected to engineering academy

02/05/15 — Jonathan Bray, who holds the Faculty Chair in Earthquake Engineering Excellence, has been elected to the National Academy of Engineering for his contributions to earthquake engineering and advances in mitigation of surface faulting,
Stress defects in titanium cross-section

Study reveals how oxygen is like kryptonite to titanium

02/05/15 — Materials scientists at Berkeley Engineering have discovered how titanium, prized for its strength and corrosion resistance, becomes brittle with just a few extra atoms of oxygen. The discovery could open the door to expanded use of the lightweight metal.
LEDs (Wikipedia image)

Optical antenna enables LEDs to rival lasers

02/04/15 Berkeley Lab — A Berkeley Lab team, led by EECS professor Eli Yablonovitch, has used an external optical antenna to greatly enhance the spontaneous emission of light from a semiconductor nanorod. This advance opens the door to LEDs that can replace lasers for short-range optical communications.
Sun Fridge team at the Berkeley Lab

Devices: Sun Fridge

02/03/15 — Alumnus Steve Lanzisera (Ph.D'09 EECS) is part of a Berkeley Lab effort to design a portable solar-powered refrigerator to safely deliver vaccines to the developing world.
A collage of the work and life of Charles Townes (Collage by Sarah Wittmer)

Nobel laureate and laser inventor Charles Townes dies at 99

01/29/15 — Charles Hard Townes, a professor emeritus of physics at the University of California, Berkeley, who shared the 1964 Nobel Prize in Physics for invention of the laser and subsequently pioneered the use of lasers in astronomy, died early Tuesday, Jan. 27, in Oakland.
Stripes showing differences in electron density in graphene

Graphene advances as viable silicon substitute

01/27/15 — A new study demonstrating a way to control the movement and placement of electrons in graphene moves the wonder material a major step closer to knocking silicon off as the dominant workhorse of the electronics industry. Among the study's lead authors is Berkeley Engineering's Lane Martin, associate professor of materials science and engineering.
Eko Devices founders with Core stethoscope

Forbes’ “30 Under 30” includes Eko stethoscope

01/20/15 California magazine — The SkyDeck Berkeley startup accelerator landed two teams on Forbes magazine's "30 Under 30" list of the brightest entrepreneurial stars, including Eko Devices (founded by Berkeley bioengineer Connor Landgraf), which developed the Core digital stethoscope.
The founders of Hooktheory

What makes pop, pop?

01/13/15 — Three engineers work by day at one of the nation's premier research labs; by night, they color-code transcriptions of pop songs. It could be the setup to a new prime-time sitcom. Or, perhaps, the wacky backstory of another successful startup.
Water treatment station in South Asia

Beyond clean water: A development engineer profile

01/13/15 Blum Center — Listening to a dry academic lecture on flood prediction while monsoons flooded a fifth of Pakistan sparked a humanitarian drive in Syed Imran Ali, now a Blum Center postdoc pursuing his vision of safe water delivery through development engineering.
Imitation Game poster

Mainstreaming science in the movies

01/13/15 berkeleyByte — Energy engineering undergrad Alison Ong discusses how Hollywood has been giving STEM fields a boost lately - The Imitation Game, Interstellar, The Theory of Everything - and notes the tension between good science and good storytelling.
Alberto Sangiovanni-Vincentelli

Sangiovanni-Vincentelli named ACM fellow

01/09/15 Association for Computing Machinery — EECS professor Alberto Sangiovanni-Vincentelli has been named a 2014 fellow of the Association for Computing Machinery for his contributions to electronic design automation.
Plutonium speck

Identifying Seaborg’s lost plutonium

01/08/15 Physics Central — A tiny radioactive fleck - rediscovered in a bucket on its way to a disposal site - may well be the first sample of plutonium big enough to be seen by the naked eye, produced in 1942 by the element's discoverer, Glenn Seaborg.
Oil barrels

The impact of falling oil prices on your wallet

01/05/15 WalletHub — In a recent Ask the Experts column, Robert Bea, professor emeritus of civil and environmental engineering, discusses the precipitous drop in oil prices and its likely effect on the economy.

World class

01/01/15 — U.S. News & World Report ranks Berkeley Engineering as one of the top three engineering universities in the world.
atomic structure of a ferroelectric material

Discovery advances ferroelectrics in quest for lower power transistors

12/17/14 CITRIS — Berkeley engineers describe the first direct observation of a long-hypothesized but elusive phenomenon called “negative capacitance” in ferroelectric material, which could open the door to a radical reduction in the power consumed by transistors and the devices containing them.