Science news articles about 'types of semiconductors'Scientists demonstrate method for integrating nanowire devices directly onto silicon
... can then function as light-emitting diodes, with the color of light determined by the type of semiconductor nanowire used.
To demonstrate the potential scalability of their technique, the team ... Transparent Semiconductors May Be Future of Flat Panel Display Industry
Some types of “amorphous oxide” transparent semiconductors originally developed in the College of Engineering at Oregon State University may form the basis for the next generation of flat panel ... Princeton researchers discover new type of laser
... when more electric current was supplied. "It's a new mechanism of light emission from semiconductor lasers," said Franz.
To explain this mechanism, the researchers invoked a quantum property of ... New mid-infrared lasers show doubled efficiency
... lasers are quite expensive. Once developed, however, this type of laser is a strong candidate for mass production like the shorter wavelength semiconductor lasers used in CD and DVD players. This ... The photonic beetle
... ’s photonic crystals, using scale material as a mold to make the crystals from a transparent semiconductor.
The scales can’t be used in technological devices because they are made of fingernail-like ... New superlattice structure enables high performance infrared imaging
... a high-performance infrared imager, based on a Type II superlattice, which looks at wavelengths 20 ... detection in 1987. It wasn’t until semiconductor epitaxial growth techniques such as molecular beam ... Weizmann Institute scientists find new 'quasiparticles'
... setup and unique material properties: The gallium arsenide material they produced for the semiconductor was some of the purest in the world. The scientists tuned the electron density in the two- ... Surprising graphene
... -dimensional graphene is quite dissimilar from three-dimensional materials such as silicon. In semiconductors and other materials, charge carriers (electrons and oppositely charged "holes") interact ... Testing, radiation testing: Northwestern transistors on space station
... and David Frattarelli, the team showed that SAND-type materials can be made through vapor deposition, a common process used in the semiconductor industry to produce thin films.
While SANDs could ... Exciton-based circuits eliminate a 'speed trap' between computing and communication signals
... bridges a gap between computing and communications."
Excitons are created by light in a semiconductor such as gallium arsenide, which separates a negatively charged electron from a positively ... Gene silencer and quantum dots reduce protein production to a whisper
... from breast cancer to deteriorating eyesight.
The recent experiments used quantum dots, fluorescent balls of semiconductor material just six nanometers across (lining up 9,000 dots end to end would ... Discovery by UC Riverside physicists could enable development of faster computers
... SC structures, both spin up and spin down electrons were allowed to travel from the semiconductor to the ferromagnet.
The researchers found that when the structure's MgO interface is very thin (less ... 'Electron trapping' may impact future microelectronics measurements
... voltage shift very challenging and greatly complicates the prediction of a transistor's lifetime.
As semiconductor devices reach nanoscale (billionth of a meter) dimensions, measuring this device ... New paper offers insights into 'blinking' phenomena
... biological systems and monitoring dynamic processes in vivo," Jankó said. "One of the most attractive types of flourophores today are semiconductor nanocrystal quantum dots (NQD). Their small size, ... Researchers generate hydrogen without the carbon footprint
... that has holes that accept electrons - p-type material – cuprous oxide titanium dioxide mixture. P and n-type materials are common in the semiconductor industry. Grimes has been making n- ...
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Scientists demonstrate method for integrating nanowire devices directly onto silicon
... can then function as light-emitting diodes, with the color of light determined by the type of semiconductor nanowire used. To demonstrate the potential scalability of their technique, the team ...Transparent Semiconductors May Be Future of Flat Panel Display Industry
Some types of “amorphous oxide” transparent semiconductors originally developed in the College of Engineering at Oregon State University may form the basis for the next generation of flat panel ...Princeton researchers discover new type of laser
... when more electric current was supplied. "It's a new mechanism of light emission from semiconductor lasers," said Franz. To explain this mechanism, the researchers invoked a quantum property of ...New mid-infrared lasers show doubled efficiency
... lasers are quite expensive. Once developed, however, this type of laser is a strong candidate for mass production like the shorter wavelength semiconductor lasers used in CD and DVD players. This ...The photonic beetle
... ’s photonic crystals, using scale material as a mold to make the crystals from a transparent semiconductor. The scales can’t be used in technological devices because they are made of fingernail-like ...New superlattice structure enables high performance infrared imaging
... a high-performance infrared imager, based on a Type II superlattice, which looks at wavelengths 20 ... detection in 1987. It wasn’t until semiconductor epitaxial growth techniques such as molecular beam ...Weizmann Institute scientists find new 'quasiparticles'
... setup and unique material properties: The gallium arsenide material they produced for the semiconductor was some of the purest in the world. The scientists tuned the electron density in the two- ...Surprising graphene
... -dimensional graphene is quite dissimilar from three-dimensional materials such as silicon. In semiconductors and other materials, charge carriers (electrons and oppositely charged "holes") interact ...Testing, radiation testing: Northwestern transistors on space station
... and David Frattarelli, the team showed that SAND-type materials can be made through vapor deposition, a common process used in the semiconductor industry to produce thin films. While SANDs could ...Exciton-based circuits eliminate a 'speed trap' between computing and communication signals
... bridges a gap between computing and communications." Excitons are created by light in a semiconductor such as gallium arsenide, which separates a negatively charged electron from a positively ...Gene silencer and quantum dots reduce protein production to a whisper
... from breast cancer to deteriorating eyesight. The recent experiments used quantum dots, fluorescent balls of semiconductor material just six nanometers across (lining up 9,000 dots end to end would ...Discovery by UC Riverside physicists could enable development of faster computers
... SC structures, both spin up and spin down electrons were allowed to travel from the semiconductor to the ferromagnet. The researchers found that when the structure's MgO interface is very thin (less ...'Electron trapping' may impact future microelectronics measurements
... voltage shift very challenging and greatly complicates the prediction of a transistor's lifetime. As semiconductor devices reach nanoscale (billionth of a meter) dimensions, measuring this device ...New paper offers insights into 'blinking' phenomena
... biological systems and monitoring dynamic processes in vivo," Jankó said. "One of the most attractive types of flourophores today are semiconductor nanocrystal quantum dots (NQD). Their small size, ...Researchers generate hydrogen without the carbon footprint
... that has holes that accept electrons - p-type material – cuprous oxide titanium dioxide mixture. P and n-type materials are common in the semiconductor industry. Grimes has been making n- ...