Department of Applied Physics and Materials Science - Materials Science

News & Events

Highlights

From First Mile to Last Mile

03-24-14

Over his 47 year career, William A. Goddard III, Charles and Mary Ferkel Professor of Chemistry, Materials Science, and Applied Physics, has made seminal contributions to the theory and application of computational materials and molecular science which have led to numerous advances in diverse areas of science and engineering. In celebration of his career and 77th birthday his colleagues, students, and collaborators gathered at a celebration at Caltech entitled Bill Goddard and Computational Materials & Molecular Science: From First Mile to Last Mile. Special guests and speakers included Ares Rosakis, Carver Mead, Harry Gray, nobel laureate Rudolph Marcus and Sadasivan Shankar from Intel Corporation. [Tribute article about Professor Gaddard III]

Tags: APhMS EAS history Ares Rosakis William Goddard Carver Mead Harry Gray Rudolph Marcus

Professor Greer Named Young Global Leader by the World Economic Forum

03-11-14

Julia R. Greer, Professor of Materials Science and Mechanics, has been selected as a 2014 Young Global Leader by the World Economic Forum. Each year the selection Committee, which is headed by Her Majesty Queen Rania Al Abdullah of the Hashemite Kingdom of Jordan, identifies and recognizes the most distinguished leaders under the age of 40, nominated from around the world. Candidates are selected based on their proven track record of professional accomplishments, breadth of their expertise, commitment to society and their ability to overcome adversity. [List of 2014 Honourees]

Tags: APhMS honors MedE Julia Greer

A New Laser for a Faster Internet

02-26-14

Amnon Yariv, Martin and Eileen Summerfield Professor of Applied Physics and Professor of Electrical Engineering, and his group have developed a new laser that has the potential to increase by orders of magnitude the rate of data transmission in the optical-fiber network—the backbone of the Internet. "What became the prime motivator for our project was that the present-day laser designs have an internal architecture which is unfavorable for high spectral-purity operation. This is because they allow a large and theoretically unavoidable optical noise to comingle with the coherent laser and thus degrade its spectral purity," Professor Yariv describes. [Caltech Release]

Tags: Amnon Yariv APhMS EE energy research highlights

ENGenious Wins Silver!

02-19-14

The 2013 issue of ENGenious has won a silver award from the Council for Advancement and Support of Education (CASE) District VII in the Awards of Excellence category of Annual Magazines. The award is given by the CASE District VII Board of Directors and the Awards of Excellence Committee to "superior magazines published once a year." First published in 2001, ENGenious is a publication for alumni and friends of the Caltech Division of Engineering and Applied Science (EAS). The goal of the publication is to highlight the contributions of the EAS faculty, students, and alumni in research, education, and industry. [ENGenious]

Tags: honors alumni CASE Trity Pourbahrami

Celebrating 50 Years of the Argon Ion Laser

02-14-14

William Bridges, Carl F Braun Professor of Engineering, Emeritus, discovered and patented the Argon ion laser on February 14, 1964, while at Hughes Research Laboratories. Today noble gas (argon, krypton, xenon) lasers are used in a variety of applications including DNA sequencers, cell sorters, eye surgery, and laser light shows. Professor Bridges' research work with lasers involved an airborne night reconnaissance system (AN/AVD-3), space communications systems, early high power laser weapons (the carbon dioxide gas dynamic laser), and hydrogen maser clocks for the global positioning system. He also holds the patent for the Ionized Noble Gas Laser. [Oral History of Prof. Bridges]

Tags: APhMS EE research highlights EAS history William Bridges

Nanoscale Materials and Big Solar Energy

02-06-14

As a high school student during the oil crisis of the 1970s, Professor Harry Atwater recognized firsthand the impact of energy supply issues. Inspired to contribute to renewable energies, his research at Caltech today works to develop better thin-film photovoltaics—cheaper, lighter, more efficient alternatives to the bulky cells now used in solar panels. [Interview with Professor Atwater]

Tags: APhMS energy research highlights Harry Atwater

Professor Dimotakis Receives AIAA Fluid Dynamics Award

02-04-14

Paul E. Dimotakis, John K. Northrop Professor of Aeronautics and Professor of Applied Physics, has been selected to receive the American Institute of Aeronautics and Astronautics (AIAA) Fluid Dynamics Award for 2014. The award is for outstanding contributions to the understanding of the behavior of liquids and gases in motion as related to needs in aeronautics and astronautics. Professor Dimotakis is being recognized for "Fundamental contributions to turbulent mixing and combustion through careful and thorough experiments using novel techniques."

Tags: APhMS honors GALCIT Paul Dimotakis

Professor Vahala Elected Fellow of IEEE

02-03-14

Kerry J. Vahala, Ted and Ginger Jenkins Professor of Information Science and Technology and Applied Physics, has been elected as a fellow of the Institute of Electrical and Electronics Engineers (IEEE). Elevation to IEEE Fellow is one of the most prestigious honors given by the IEEE, which is the world's largest professional association.

Tags: APhMS honors Kerry Vahala

Professor Dimotakis Receives NASA Group Achievement Award

01-28-14

Paul E. Dimotakis, John K. Northrop Professor of Aeronautics and Professor of Applied Physics, and his team have received a National Aeronautics and Space Administration (NASA) Group Achievement Award for exceptional achievement in the successful negotiation of the new NASA Prime Contract.

Tags: APhMS honors GALCIT Paul Dimotakis

How Super-Efficient Nanomaterials Could Herald a Design Revolution

01-23-14

Julia R. Greer, Professor of Materials Science and Mechanics, was one of the presenters in Caltech’s IDEAS LAB at the 2014 World Economic Forum Annual Meeting held in Davos-Klosters, Switzerland. Also presenting at the meeting were Axel Scherer, Bernard Neches Professor of Electrical Engineering, Applied Physics and Physics, and Paul W. Sternberg, Thomas Hunt Morgan Professor of Biology.

Tags: APhMS research highlights Julia Greer