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Konstantin Zuev Receives Humboldt Research Fellowship for Experienced Researchers

04-25-22

Konstantin Zuev, Teaching Assistant Professor of Computing and Mathematical Sciences, has been awarded a Humboldt Research Fellowship for Experienced Researchers. Zuev is a leading researcher in the areas of rare events analysis, network science and quantitative finance. He will join the Institute for Risk and Reliability, Leibniz Universität Hannover, to collaborate with their team on a novel access to reliability analysis by harnessing recent advances in statistical, information and data sciences.

Tags: honors CMS Konstantin Zuev

The Grid Gets Smart

04-25-22

Adaptive electric vehicle chargers and advanced battery designs are some of the ways Caltech researchers are building a more sustainable electric grid. Steven Low, Frank J. Gilloon Professor of Computing and Mathematical Sciences and Electrical Engineering, invented the Adaptive Charging Network (ACN). But Low and others warn that this grid is unprepared for the challenges of the 21st century. “The current grid will very soon hit a wall where, when we add renewable energy, it sits unused because the demand isn’t there at a time when the solar is running,” says Adam Wierman, Professor of Computing and Mathematical Sciences; Director, Information Science and Technology. That is why Caltech researchers are working on ways to break down that barrier to help empower an energy transformation. Julia R. Greer, Ruben F. and Donna Mettler Professor of Materials Science, Mechanics and Medical Engineering; Fletcher Jones Foundation Director of the Kavli Nanoscience Institute, is pushing the limits of the batteries themselves.  [Caltech story]

Tags: EE research highlights CMS Julia Greer Adam Wierman Steven Low Kimberly See

Startup Company Captura Receives XPRIZE Award

04-25-22

Caltech-based startup company Captura, which captures carbon dioxide (CO2) from ocean water to combat climate change, has been awarded $1 million from the XPRIZE Carbon Removal competition. Captura was co-founded by Harry Atwater, Otis Booth Leadership Chair, Division of Engineering and Applied Science; Howard Hughes Professor of Applied Physics and Materials Science; Director, Liquid Sunlight Alliance, and Chengxiang "CX" Xiang, Research Professor of Applied Physics and Materials Science. It has the potential to scale up to harvesting gigatons of carbon dioxide—that is, billions of tons—from the ocean every year. "As far as we can tell, Captura is one the very few companies that is doing carbon capture from ocean water," Xiang says. [Caltech story]

Tags: APhMS research highlights Harry Atwater Chengxiang Xiang

What Is the Future of Wind Energy?

04-21-22

Humans have used windmills to capture the force of the wind as mechanical energy for more than 1,300 years. Unlike early windmills, however, modern wind turbines use generators and other components to convert energy from the spinning blades into a smooth flow of AC electricity. In this video, John Dabiri, Centennial Professor of Aeronautics and Mechanical Engineering discusses the future of wind energy technology. [Caltech story]

Tags: research highlights GALCIT MCE John Dabiri

CE10 Aims to Develop the Roadmap Toward a 50 Percent Reduction in U.S. Global Warming Gas Emissions by 2032

04-18-22

How do we cut U.S. global warming gas emissions by 50 percent within the next 10 years? This question represents the bold target set by President Biden in 2020 to secure U.S. leadership on clean energy technologies by the end of the decade. However, with energy production and consumption in the U.S. intertwined among political, ideological, and technological complexities, the path toward a cleaner energy future remains unclear. The Caltech Energy 10 Project (CE10) aims to define the ambitious but achievable solutions needed to cut U.S. global warming gas emissions in half by 2032. Visit the CE10 website for more detail, a full schedule of speakers, and a link to register for the public program. [Caltech story]

Tags: research highlights

Laura Lewis Wins Goldwater Scholarship

04-18-22

Undergraduate student Laura Lewis has been awarded a 2022 Goldwater Scholarship. The Scholarship Program honoring Senator Barry Goldwater was designed to foster and encourage outstanding students to pursue research careers in the fields of the natural sciences, engineering, and mathematics. The Goldwater Scholarship is the preeminent under-graduate award of its type in these fields. [2022 Goldwater Scholars]

Tags: honors CMS Laura Lewis

Saehui Hwang Receives Thomas J. Watson Fellowship

04-12-22

Saehui Hwang, a senior in electrical engineering, has been selected to receive a Thomas J. Watson Fellowship, a grant that offers graduating seniors the opportunity to pursue academic scholarship abroad. Hwang is one of just 42 students to receive the fellowship this year. The Thomas J. Wat­son Fel­low­ship is a one-year grant for pur­pose­ful, inde­pen­dent explo­ration out­side the Unit­ed States, award­ed to grad­u­at­ing seniors nom­i­nat­ed by one of 41 part­ner insti­tu­tions. Hwang will spend a year abroad working on a series of projects related to the design of wearable devices. "Ultimately, my career goal is to be an engineer who designs solutions with global impact," says Hwang. [Caltech story]

Tags: EE honors Saehui Hwang

Student Team Receives First Place in Regional Student Paper Competition

04-12-22

The American Institute of Aeronautics and Astronautics (AIAA) announced the winners at the 2022 Region VI Student Conference at UC Merced. A Caltech team received the first place award in the team category for the region VI student conference for their paper entitled "Design of a Lunar Architecture for Tree Traversal in Service of Cabled Exploration (LATTICE)."

Tags: honors GALCIT MCE CMS Soon-Jo Chung Kaila Coimbra Malcom Tisdale Lucas Pabarcius Calle Junker Sravani Boggaram Nathan Ng Parul Singh Tomas Wexler Robert Daigle

Student-Led Lunar Architecture Team Named Finalist in NASA Competition for Second Consecutive Year

04-12-22

Caused by collisions from asteroids, comets, and other astronomical objects, lunar craters give our moon its characteristic pockmarked façade. These craters hold the materials necessary for building sustained human settlements on the moon. Accessing the materials inside lunar craters is no easy task. NASA seeks new ways of getting around the moon that do not rely on wheels. The agency's Breakthrough, Innovative, and Game-changing (BIG) Idea Challenge asks university teams to go beyond wheeled rovers and create new solutions to the problem of traversing lunar craters. A team of more than 30 Caltech undergraduates in the Division of Engineering and Applied Science is among seven 2022 BIG Idea finalists. [Caltech story]

Tags: GALCIT MCE Harry Atwater CMS Soon-Jo Chung Brit Wylie Luis Pabon Rithvik Musuku Kaila Coimbra Polina Verkhovodova Tyler Colenbrander Lucas Pabarcius Calle Junker Sravani Boggaram Matticus Brown Sean Chang Bobby Daigle Nico Jimenez-Lozano Alec Laprevotte Joshua Lee Moya Ly Amrita Mayavaram Robert Menezes Nathan Ng Dilichi Nwankwo Jedi Alindogan Diego Attra Sulekha Kishore Aramis Mendoza Winter Pearson Jules Penot Kemal Pulungan Purvi Sehgal Parul Singh Aiden Swann Malcolm Tisdale Tomas Wexler Brooklyn Williams Benjamin Zeng Isabella Zuniga

A New Soliton Offers a Path Toward Compact Molecular Sensing

04-11-22

Scientists know that molecules in our exhaled breath can reveal a vast amount of medical information; for example, sensors to precisely measure minute changes in the concentrations of different vapors in breath may one day replace the standard blood test.” However, no technology is yet available to access this data from exhaled breath in a timely, affordable way. A new process for generating self-reinforcing wave pulses, also known as solitons, may pave the way toward bringing optical molecular sensing out of the lab and into medical devices with a compact footprint. 

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Tags: EE Alireza Marandi Rajveer Nehra Saman Jahani Luis Ledezma Arkadev Roy