Campus Shutdown Notice

In light of the ongoing coronavirus (COVID-19) situation, we have decided to close our administrative offices starting Monday, March 16, 2020 until further notice.  Cory and Soda Hall are closed.  Classes are being held remotely.  All events in Cory and Soda Halls will either be cancelled or held remotely, and staff will be working remotely during this time.

Arthur Gill has passed away

EECS Prof. Emeritus  and alumnus Arthur Gill (Ph.D. '59, advisor: Aram Thomasian) died on March 21, 2020, at the age of 90.  Gill joined the EECS faculty in 1960, just after earning his doctorate, and was one of the first professors at Berkeley to hold positions in both EE and CS before the formation of the EECS department in 1968.   His research focused on network analysis and synthesis, communication theory, system theory, and computer science.  He was an active member of the Electronics Research Laboratory for the duration of his 30 year career, and Assistant Dean for Undergraduate Affairs in the College of Engineering from 1981 to 1991.  He was the first faculty ‘supervisor’ of the Computer Science Reentry Program, an early, innovative, and successful effort to increase the number of women and minority students studying CS at Berkeley.  Gill is survived by his children, Jonathan and Leori Gill, their children and grandchildren, and his long-time partner in life and travel, Marijke Van Doorn (widow of EECS Prof. Eugene Lawler).

Chenming Hu donates IEEE Medal of Honor winnings to EECS department

EE Prof. and alumnus Chenming Hu (M.S. '70, Ph.D. '73), who won the 2020 IEEE Medal of Honor, has chosen to donate his $50K prize to the EECS department.   Hu, who was cited “for a distinguished career of developing and putting into practice semiconductor models, particularly 3D device structures, that have helped keep Moore’s Law going over many decades," is also the subject of an IEEE Spectrum article.  He was hired on the Berkeley faculty in 1976 and has been called the "Father of the 3D Transistor" due to his development of the Fin Field Effect Transistor in 1999.  Intel, the first company to implement FinFETs in its products, called the invention the most radical shift in semiconductor technology in more than 50 years.

Women In Tech at Berkeley

The 4th Annual Women In Tech Symposium, part of the Women In Tech Initiative (WITI) will be held at UC Berkeley on Friday, March 6, 2020.  The theme will be "Reimagining Cybersecurity for All."  Many members of the EECS community will be involved, including: alumna and Prof. Dawn Song (PhD '02) - opening remarks; WITI@UC co-founder and dean of Engineering Prof. Tsu-Jae King Liu - fireside chat; Prof. Raluca Ada Popa - Panel: What’s at Stake? Global and Systemic Cyber Threats;  and CITRIS Director Prof. Costas Spanos - Athena Awards presentation. Tickets will be available until Monday, March 2nd.

Microrelays: On the path to making bigger quantum computers

Research on Microrelays presented at the IEEE International Electron Devices Meeting (IEDM) by Prof. Tsu-Jae King Liu and alumna/graduate student, Xiaoer Hu (M.S. '18), is highlighted in an IEEE Spectrum article titled "4 Ways to Make Bigger Quantum Computers."  It is difficult to scale quantum computers because quantum-computer processors must operate inside cryogenic enclosures at near absolute zero, but the electronics needed for readout and control don’t work at such temperatures and must reside outside the refrigerator.  King Liu and Hu have developed micrometer-scale electromechanical relays as ultralow-power alternatives to transistors that operate better when cooled to 4 kelvins than at room temperature.  Freezing temperatures solve two of the mechanical problems the devices encounter:  the reaction of ambient oxygen on electrode surfaces, and the way that microscale relays tend to stick together.  “We didn’t suspect ahead of time that these devices would operate so well at cryogenic temperatures,” says King Liu. “In retrospect, we should have.”

Negative Capacitance research highlighted in celebration of 100 Years of Ferroelectricity

Negative Capacitance, a field of research pioneered by EECS Prof. Sayeef Salahuddin, is featured in a Nature Materials article celebrating "A century of ferroelectricity."  Ferroelectricity is a characteristic of certain materials which have a spontaneous electric polarization that can be reversed by the application of an external electric field. Ferroelectric capacitors are used in sensor applications, like Ultrasound.  To highlight examples of recent advances in the field, the article references a 2008 paper co-written by Salahuddin, which proposed that negative capacitance could be used to provide voltage amplification and was observed in thin ferroelectric films.

Researchers develop novel way to shrink light to detect ultra-tiny substances

EE Associate Prof. Boubacar Kanté and his graduate student Junhee Park have been profiled in a Berkeley Engineering article titled "Researchers develop novel way to shrink light to detect ultra-tiny substances."  They are part of a team of researchers who have created light-based technology that can detect biological substances with a molecular mass more than two orders of magnitude smaller than previously possible.  Their device, which would shrink light while exploiting mathematical singularities known as exceptional points (EP), could lead to the development of ultra-sensitive devices that can quickly detect pathogens in human blood and considerably reduce the time needed for patients to get results from blood tests. Their work was published in Nature Physics last week. “Our goal is to overcome the fundamental limitations of optical devices and uncover new physical principles that can enable what was previously thought impossible or very challenging,” Kanté said.

New nonvolatile memory cells shrink circuits and speed searches

The work of Prof. Sayeef Salahuddin and grad student Ava Tan is featured in an article in the IEEE Spectrum titled "New Nonvolatile Memories Shrink Circuits That Search Fast."  Salahuddin, a ferroelectric device pioneer, has been conducting work on a new kind of content-addressable memory cell that could speed searches and enable in-memory computing.   The new nonvolatile memory, which is smaller and potentially much more dense than other experimental designs, relies on ferroelectric field-effect transistors (FeFETs), which store data as an electric polarization within the transistor.

Leon Chua wins 2020 Julius Springer Prize

Prof. Emeritus Leon O. Chua has been awarded the 2020 Julius Springer Prize for Applied Physics.  Chua has contributed to cellular neural and nonlinear networks, nanoelectronics, nonlinear circuits and systems, nonlinear dynamics, bifurcation theory, and chaos theory. In 1971, he postulated a passive component named the memristor as the 4th passive electronic device derived from fundamental considerations.  37 years later, this device--with as predicted electrical characteristics--was experimentally found by a team at HP in 2008.  The award, which recognizes researchers who have made an outstanding and innovative contribution to the field of applied physics, comes with a prize of $5K and will be presented at the Magnus-Haus in Berlin, Germany on 18 September 2020.  The presentation will be accompanied by a public lecture given by Chua.

Aditya Parameswaran and Sanjam Garg win 2020 Sloan Research Fellowships in Computer Science

Assistant Profs. Aditya Parameswaran and Sanjam Garg hav been selected 2020 Alfred P. Sloan Research Fellows in Computer Science.  These awards recognize distinguished performance by young American scientists who show "unique potential to make substantial contributions to their field."   Parameswaran develops systems for "human-in-the-loop" data analytics, and Garg's research interests are in cryptography and security.  As two of the nine UC Berkeley researchers to win the highly competitive fellowship this year, they will each receive a $75,000 award.

Alvin Cheung wins VMware Early Career Faculty Award

CS Assistant Prof. Alvin Cheung has won a VMware Early Career Faculty Award.  The award recognizes recently appointed faculty "whose research interests and accomplishments seem poised to have significant impact within the industry and academia."  Cheung's research interests include program analysis, program synthesis, improving database application performance, and building large-scale data systems in general. The award comes with a $50K grant and opportunities to collaborate with VMware.