Tunable dual-frequency oscillators of carbon nanotubes
Sat, 09/04/2010 - 09:20 — Anonymous
Bin Li and Tienchong Chang We propose a carbon nanotube ...
More on Boomstyles
More on Wikipedia
- Forza Motorsport 3 - Wikipedia, the free encyclopedia
Forza Motorsport 3 is a racing video game developed for Xbox 360 by Turn 10 Studios. It was released in October 2009. It is the sequel to Forza Motorsport 2 and the third ... - Dye laser - Wikipedia, the free encyclopedia
A dye laser is a laser which uses an organic dye as the lasing medium, usually as a liquid solution. Compared to gases and most solid state lasing media, a dye can usually be ... - Absorbance - Wikipedia, the free encyclopedia
In spectroscopy, the absorbance A (also called optical density is defined as: where I is the intensity of light at a specified wavelength λ that has passed through a sample ... - Free-electron laser - Wikipedia, the free encyclopedia
A free-electron laser, or FEL, is a laser that shares the same optical properties as conventional lasers such as emitting a beam consisting of coherent electromagnetic ... - Solid-state laser - Wikipedia, the free encyclopedia
A solid-state laser is a laser that uses a gain medium that is a solid, rather than a liquid such as in dye lasers or a gas as in gas lasers. Semiconductor-based lasers are ... - Electronic oscillator - Wikipedia, the free encyclopedia
An electronic oscillator is an electronic circuit that produces a repetitive electronic signal, often a sine wave or a square wave. They are widely used in innumerable ... - Ferrofluid - Wikipedia, the free encyclopedia
A ferrofluid (portmanteau of ferromagnetic, and fluid) is a liquid which becomes strongly magnetized in the presence of a magnetic field. Ferrofluids are colloidal liquids made ... - Ferroelectricity - Wikipedia, the free encyclopedia
Ferroelectricity is a property of certain materials which possess a spontaneous electric polarization that can be reversed by the application of an external electric field. - List of applications for lasers - Wikipedia, the free encyclopedia
Many scientific, military, medical and commercial laser applications have been developed since the invention of the laser in the 1958. The coherency, high monochromaticity, and ... - Martin Seligman - Wikipedia, the free encyclopedia
Martin E. P. "Marty" Seligman (born August 12, 1942) is an American psychologist, educator, and author of self-help books. His theory of "learned helplessness" is widely ...