Advanced Materials and Nanoscience News

05/08/2015 10:24:41
Adam Hadhazy
Caltech engineers have created flat microlenses with performance on a par with conventional, curved lenses. These lenses can be made using well-known methods for making computer chips, allowing their incorporation into electronics and other novel devices.
12/06/2012 17:03:05
Marcus Woo
As technology advances, it tends to shrink. From cell phones to laptops—powered by increasingly faster and tinier processors—everything is getting thinner and sleeker. And now light beams are getting smaller, too. Engineers at Caltech have created a device that can focus light into a point just a few nanometers (billionths of a meter) across.
11/25/2012 21:05:01
Douglas Smith
José Andrade has got the dirt on dirt. An associate professor of civil and mechanical engineering at Caltech, Andrade will discuss how the actions of a few grains of sand can affect landslides, earthquakes, and even Mars rovers. He will be speaking at 8:00 p.m. on Wednesday, November 28, 2012, in Caltech's Beckman Auditorium. Admission is free.
11/15/2012 13:21:03
Kimm Fesenmaier
In order to build the next generation of nuclear reactors, materials scientists are trying to unlock the secrets of certain materials that are radiation-damage tolerant. Now Caltech researchers have brought new understanding to one of those secrets—how the interfaces between two carefully selected metals can absorb, or heal, radiation damage.
11/12/2012 20:12:54
Douglas Smith
David G. Goodwin, professor of mechanical engineering and applied physics, emeritus, passed away at his home in Pasadena on Sunday, November 11, 2012, after a five-year battle with brain cancer and a struggle with Parkinson's disease that began in 1998. He was 55 years old.
10/29/2012 09:16:50
Brian Bell

Julia Greer is going to need to find space in her office for all of the awards, medals, and grant acceptance letters she has been receiving lately.

10/17/2012 09:26:18
Kimm Fesenmaier
Setting the stage for a new class of motional sensors, Caltech researchers have developed a new ultrasensitive, microchip-scale accelerometer that uses laser light to measure displacement.
10/01/2012 15:50:43
Kimm Fesenmaier
Caltech engineers and scientists often work at the frontiers of science—pushing the limits of what is known and what is possible. Now, with its eighth annual Breakthrough Awards, Popular Mechanics magazine is recognizing two projects that fall into this category and in which Caltech faculty members have played major roles—the development of ultralight micro-lattices by materials scientist Julia Greer and colleagues, and the Voyager 1 and 2 missions, whose project scientist, physicist Ed Stone, has been at Caltech for the missions' entire 35-year ride.
08/26/2012 07:00:00
Marcus Woo

A team led by scientists at the California Institute of Technology (Caltech) has made the first-ever mechanical device that can measure the mass of individual molecules one at a time.

05/22/2012 07:00:00
Kimm Fesenmaier

As part of a newly-funded Army collaboration, six Caltech engineers and applied scientists will investigate what happens to protective materials during intense impact.

03/22/2012 07:00:00
Marcus Woo

In the continual quest for better thermoelectric materials—which convert heat into electricity and vice versa—researchers have identified a liquid-like compound whose properties give it the potential to be even more efficient than traditional thermoelectrics.

Subscribe to Caltech News tagged with "nanoscience + materials_science"