Submitted by lorio on Fri, 2009-10-23 07:00
Researchers at the California Institute of Technology (Caltech) have created a nanoscale crystal device that, for the first time, allows scientists to confine both light and sound vibrations in the same tiny space. "This is a whole new concept," notes Oskar Painter, associate professor of applied physics at Caltech. Painter is the principal investigator on the paper describing the work, which was published in the online edition of the journal Nature.
Submitted by ksvitil on Thu, 2009-10-22 07:00
Caltech scientists have uncovered the physical mechanism by which arrays of nanoscale pillars can be grown on polymer films with very high precision, in potentially limitless patterns. This nanofluidic process—described in a recent article in Physical Review Letters—could someday replace the conventional lithographic patterning techniques now used to build 3-D nano- and microscale structures for use in optical, photonic, and biofluidic devices.
Submitted by Anonymous (not verified) on Tue, 2009-09-15 07:00
Two distinguished aerospace leaders are the recipients of the 25th annual International von Kármán Wings Award. Receiving the honor this year are Abdul Kalam, the 11th president of India and distinguished professor at the Indian Institute of Technology, and Yannick d'Escatha, chairman and chief executive officer of the Centre National d'Etudes Spatiales (CNES).
Submitted by ksvitil on Mon, 2009-08-17 07:00
Scientists at the Caltech and IBM's Almaden Research Center have developed a new technique to orient and position self-assembled DNA shapes and patterns--or "DNA origami"--on surfaces that are compatible with today's semiconductor manufacturing equipment. These precisely positioned DNA nanostructures, each no more than one one-thousandth the width of a human hair, can serve as scaffolds or miniature circuit boards for the precise assembly of computer-chip components.
Submitted by Anonymous (not verified) on Tue, 2009-08-04 07:00
Caltech alumnus Shang-Li “S.L.” Huang and his wife have pledged $1 million to Caltech to endow the Shang-Li and Betty Huang Endowed Graduate Fellowship Fund in Mechanical Engineering.
Submitted by lorio on Wed, 2009-07-29 17:00
Using a combination of theoretical modeling, energy calculations, and field observations, researchers from the California Institute of Technology (Caltech) have for the first time described a mechanism that explains how some of the ocean's tiniest swimming animals can have a huge impact on large-scale ocean mixing.
Submitted by Anonymous (not verified) on Mon, 2009-07-06 07:00
Hans Wolfgang Liepmann, a pioneering researcher and passionate educator in fluid mechanics, passed away at the age of 94. Widely honored for his contributions to aeronautics, Liepmann came to Caltech in 1939 and was the third director of Caltech's Graduate Aeronautical Laboratories (GALCIT), from 1972 to1985.
Submitted by Anonymous (not verified) on Wed, 2009-07-01 07:00
Kent and Joyce Kresa have pledged $2 million to endow the Joyce and Kent Kresa Professorship in Engineering and Applied Science at Caltech.
Submitted by ksvitil on Mon, 2009-06-15 19:00
By squeezing a typical metal alloy at pressures hundreds of thousands of times greater than normal atmospheric pressure, scientists at the California Institute of Technology (Caltech) have created a material that does not expand when heated, as does nearly every normal metal, and acts like a metal with an entirely different chemical composition.
Submitted by lorio on Fri, 2009-06-12 07:00
California Institute of Technology (Caltech) president Jean-Lou Chameau began today's commencement ceremony by announcing $30 million in gifts as the first phase of a proposed $90 million initiative for a new institute. The funds will go towards the creation of the Resnick Sustainability Institute at Caltech.