Department of Applied Physics and Materials Science - Applied Physics

News & Events

Highlights

One-way Transmission System for Sound Waves

07-26-11

Postdoctoral scholar, Georgios Theocharis, and GALCIT alumnus Nicholas Boechler; working with Professor Chiara Daraio, have created the first tunable acoustic diode- a device that allows acoustic information to travel only in one direction, at controllable frequencies. [Caltech Press Release]

Tags: APhMS energy research highlights Chiara Daraio GALCIT Georgios Theocharis Nicholas Boechler postdocs

How an Idea Becomes a Business

03-29-11

Students in Ken Pickar's course Entrepreneurial Development (E 102) have the opportunity to identify a technology currently under study at Caltech and develop a business plan for it. The ideas used by the students this year included a solid-state memory technology developed by Jehoshua (Shuki) Bruck, Gordon and Betty Moore Professor of Computation and Neural Systems and Electrical Engineering. In this business plan the students proposed targeting Netflix and other high-volume streaming content providers. Another team pinpointed a new market for the vertical wind turbines of John O. Dabiri, Professor of Aeronautics and Bioengineering. A third team pitched a noninvasive method for breaking up arterial plaques using the concentrated-acoustic-pulse technology developed by Chiara Daraio, Professor of Aeronautics and Applied Physics. [Caltech Feature]

Tags: APhMS EE research highlights Chiara Daraio GALCIT Jehoshua Bruck John Dabiri Ken Pickar

Professor Daraio Named Sloan Research Fellow

02-16-11

Congratulations to Chiara Daraio, Professor of Aeronautics and Applied Physics, for receiving a 2011 Sloan Research Fellowship. The Sloan Research Fellowships are awarded yearly to 118 researchers in recognition of distinguished performance and a unique potential to make substantial contributions to their field.[Caltech Release]

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Chiara Daraio Named One of Popular Science's Brilliant 10

10-14-10

Chiara Daraio, Assistant Professor of Aeronautics and Applied Physics, has been named one of Popular Science's Brilliant 10. The article states that Professor Daraio is "brilliant because: she manipulates simple laws of physics to make cancer-destroying 'sound bullets'." [Learn More on page 80-01]

Tags: APhMS honors research highlights Chiara Daraio GALCIT

Caltech Researchers Create "Sound Bullets"

04-22-10

Alessandro Spadoni, Postdoctoral Scholar, and Chiara Daraio, Assistant Professor of Aeronautics and Applied Physics, have built a nonlinear acoustic lens that produces highly focused, high-amplitude acoustic signals dubbed "sound bullets." The combination of the acoustic lens and sound bullets have "the potential to revolutionize applications from medical imaging and therapy to the nondestructive evaluation of materials and engineering systems," says Professor Daraio. [Caltech Press Release]

Tags: APhMS research highlights Chiara Daraio GALCIT health Alessandro Spadoni postdocs

Chiara Daraio Wins ONR Young Investigator Award

04-09-10

Chiara Daraio, Assistant Professor of Aeronautics and Applied Physics, has won the 2010 Office of Naval Research (ONR) Young Investigator Award. The objectives of the Young Investigator Program are to attract to naval research outstanding new faculty members, to support their research, and to encourage their teaching and research careers. Professor Daraio's award is for her experimental study of nonlinear acoustic lenses with dynamically controllable focus. ONR announced 17 new awards in 2010. [View full list of Recipients]

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Chiara Daraio Selected to Participate in the STS Forum - Future Leaders Initiative

08-04-09

Chiara Daraio, Assistant Professor of Aeronautics and Applied Physics, has been selected to participate in the 2009 Science & Technology in Society (STS) Forum - Future Leaders Initiative. Daraio will join nine other outstanding young scientists from Japan, England, Germany, Chile, Uruguay, Malawi, China and the United States to discuss the impact of their research on societal development. Daraio's research focuses on synthesizing and testing so-called "smart" materials that have a variety of potential applications, ranging from novel methods for sustainable engineering and nondestructive evaluation of civil and mechanical infrastructure (e.g., bridges, power plants) to new acoustic lenses for biomedical imaging and surgery.

The STS Forum is organized and sponsored by the Japan Society for the Promotion of Science (JSPS). Guruswami Ravichandran, director of the Graduate Aerospace Laboratories and John E. Goode, Jr. Professor of Aeronautics and Mechanical Engineering, said, "I am delighted that Dr. Daraio will be representing GALCIT and Caltech at this internationally renowned, interdisciplinary, and cross-sectoral forum". "Dr. Daraio's selection to participate in this world forum is yet another indication of the importance and far reaching impact of the research conducted by the engineering and applied science faculty", said Professor Ares Rosakis, chair of Caltech's Division of Engineering and Applied Science and Theodore von Kármán Professor of Aeronautics and Mechanical Engineering.

Tags: APhMS Chiara Daraio Guruswami Ravichandran

Chiara Daraio Wins Richard von Mises Prize

05-07-08

Chiara Daraio, Professor Aeronautics and Applied Physics, has won the 2008 Richard von Mises Prize. This prize is awarded each year by the International Association of Applied Mathematics and Mechanics (GAMM) to a young scientist for exceptional scientific achievements in the field of Applied Mathematics and Mechanics. The prize was awarded at the opening ceremony of the Annual meeting of GAMM in March, in Bremen, Germany.

Tags: APhMS honors Chiara Daraio GALCIT