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Technology Research News
March 10, 2004
Kimberly Patch
Tiny pumps drive liquid circuits Researchers from the University of Illinois at Urbana-Champaign and Lucent Technologies' Bell Laboratories have combined microfluidics and organic electronics to make a tunable plastic transistor that could enable low-cost methods to drive, control and monitor labs-on-a-chip. The device can also use tiny amounts of fluid to adjust optical devices. mark for My Articles similar articles
Chemistry World
July 3, 2012
Simon Perks
Ultrafast transistors created in a vacuum Scientists at the University of Pittsburgh, US, have come up with a new type of transistor that uses a vacuum to conduct electrons a hundred times faster than the conventional solid-state version. mark for My Articles similar articles
Technology Research News
October 22, 2003
Eric Smalley
Nanowires make flexible circuits Nanowires might one day be used to make microscopic machines. But before then they could help liberate computer circuits from the rigid, expensive confines of silicon chips. A process that makes thin films from semiconductor nanowires improves the prospects for plastic electronics and electronic paper. mark for My Articles similar articles
Technology Research News
March 9, 2005
Nanotubes Boost Molecular Devices Researchers have constructed an extremely small transistor from a pair of single-walled carbon nanotubes and organic molecules. The tiny transistor could eventually be used in ultra-low-power electronics. mark for My Articles similar articles
IEEE Spectrum
April 2012
Liu et al.
MEMS Switches for Low-Power Logic A modern twist on a trusted old technology -- the electromechanical relay -- could lead to ultralow-power chips mark for My Articles similar articles
Bio-IT World
February 10, 2003
Robert M. Frederickson
Bringing Integrated Circuits to Life Cell-sized biochips mean that channels, pumps, and valves must become minuscule, too. mark for My Articles similar articles
Technology Research News
March 23, 2005
Layers promise cheap circuits The challenge is making organic transistors that work well electronically. mark for My Articles similar articles
Technology Research News
January 26, 2005
The How It Works Files Nanotechnology: The laws of physics behave differently at very small scales. At the nanoscale, electrons travel more quickly through wires, transistors can mete out electrons one at a time, objects stick to each other, and light can bend matter. mark for My Articles similar articles
Technology Research News
December 17, 2003
Organic transistors get small Researchers from Cornell University have shown that it is possible to fabricate useful organic thin film transistors that have a channel length as small as 30 nanometers. The smaller the channel, the faster the transistor. Previously, organic TFT channel lengths were limited to about 100 nm. mark for My Articles similar articles
Technology Research News
January 28, 2004
Nanotubes tied to silicon circuit Connecting minuscule nanotube transistors to traditional silicon transistors enables the atomic-scale electronics to communicate with existing electronic equipment. mark for My Articles similar articles
InternetNews
February 2, 2005
Michael Singer
HP's 'Crossbar Latch' to Replace Transistors? The company's Quantum Science Research group comes up with new signal technology that could power computers. mark for My Articles similar articles
IEEE Spectrum
December 2008
R. Stanley Williams
How We Found the Missing Memristor The memristor -- the functional equivalent of a synapse -- could revolutionize circuit design mark for My Articles similar articles
IEEE Spectrum
November 2011
Ahmed & Schuegraf
Transistor Wars Rival architectures face off in a bid to keep Moore's Law alive. In May, Intel announced the most dramatic change to the architecture of the transistor since the device was invented. mark for My Articles similar articles
IEEE Spectrum
May 2011
Keane & Kim
Transistor Aging Measuring the degradation of microprocessors is tricky. Doing it better would unleash more processing power. mark for My Articles similar articles
Technology Research News
October 22, 2003
Nanowires boost plastic circuits The move is on to develop flexible, cheap, plastic electronics, but so far organic circuits have fallen far short of silicon chip performance. Researchers from the Hahn-Meitner Institute in Germany have moved the field forward with a new way to make flexible transistors. mark for My Articles similar articles
Technology Research News
June 30, 2004
Method tests molecular devices Components made from molecules are likely to be smaller than those that can be made using today's chip fabrication methods, and they can potentially self-assemble, which would make for inexpensive manufacturing processes. mark for My Articles similar articles
IEEE Spectrum
May 2011
Wager & Hoffman
Thin, Fast, and Flexible Semiconductors Amorphous oxide semiconductors promise to make flat-panel displays faster and sharper than today's silicon standby. mark for My Articles similar articles
IEEE Spectrum
October 2007
Bohr et al.
The High-k Solution Microprocessors coming out this fall are the result of the first big redesign in CMOS transistors since the late 1960s. mark for My Articles similar articles
Technology Research News
January 29, 2003
Kimberly Patch
Tiny hole guides atoms against tide Researchers in Poland have made a synthetic device that uses an electrical field and an extremely small, conical pore in a thin film of material to coax potassium ions through the artificial membrane against their electrochemical potential. mark for My Articles similar articles
Technology Research News
February 23, 2005
Tiny transistors sniff chemicals Researchers from the University of Texas at Austin have found that the chemical sensing abilities of infinitesimally small transistors made from thin films of the organic crystal pentacene are quite different from those of larger transistors made from the same materials. mark for My Articles similar articles
IEEE Spectrum
December 2007
Joshua J Romero
Japanese Engineers Turn High-k Dielectric Transistor Problem on Its Head One gate metal and two high-k dielectrics could mean a cheaper and easier 45-nanometer CMOS manufacturing process for transistors. mark for My Articles similar articles
Chemistry World
August 8, 2006
Single Molecule Makes Electronic Switch A single molecule, trapped between two electrodes, acts as a switch and has a `memory' of the type used in data storage, researchers have found. mark for My Articles similar articles
Technology Research News
June 4, 2003
DNA part makes transistor Researchers from the University of Lecce in Italy and the University of Bologna in Italy have produced a transistor made from a derivative of one of the four bases that make up DNA. mark for My Articles similar articles
InternetNews
March 15, 2005
Michael Singer
HP Plots Its Nano Course Company believes in moving computing beyond silicon to the world of molecular-scale electronics. mark for My Articles similar articles
Technology Research News
December 3, 2003
Kimberly Patch
DNA assembles nanotube transistor Scientists have caused a transistor to self-assemble from a test tube concoction of DNA, proteins, antibodies, carbon nanotubes and minuscule specks of silver and gold. The feat shows that it is possible to assemble the smallest of machines and electronic devices by harnessing DNA's properties. mark for My Articles similar articles
Technology Research News
December 17, 2003
Eric Smalley
Microfluidics make flat screens A new method for making big, cheap flat screen displays is a bit like making muffins. Pour liquid polymer into microfluidic channels aligned above an array of electrodes, let cure, and you have organic thin film transistors. mark for My Articles similar articles
Chemistry World
December 23, 2009
Phillip Broadwith
Opening the gate for molecular electronics Chemists in Korea and the US have shown that the current running through a transistor made of a single molecule can be regulated by tweaking its molecular orbital energies. mark for My Articles similar articles
IEEE Spectrum
November 2007
Sarah Adee
Transistors Go Vertical The semiconductor industry fights silicon sprawl by building up, not out. Today's CMOS transistor is planar, but chip makers are exploring more power-efficient three-dimensional structures as well as a planar structure with two gates. mark for My Articles similar articles
IEEE Spectrum
February 2013
Andrew J. Steckl
Electronics on Paper Paper electronics could pave the way to a new generation of cheap, flexible gadgets mark for My Articles similar articles
Technology Research News
November 5, 2003
Process prints silicon circuits Researchers from Princeton University have demonstrated a way to use a flexible stamp to print thin-film transistors. The researchers' eventual goal is to directly print electronics on flexible surfaces. mark for My Articles similar articles
Chemistry World
February 5, 2007
Lionel Milgrom
Hafnium Oxide Helps Make Chips Smaller and Faster Intel and IBM have announced that they will use dramatically different materials to build smaller, faster transistors for their next generation of chips. mark for My Articles similar articles
Chemistry World
May 12, 2011
Jon Cartwright
'Chemical soldering' heralds single molecule electronics Scientists in Japan and Switzerland have demonstrated how to wire up single molecules with conductive nanowires. mark for My Articles similar articles
Technology Research News
April 7, 2004
Eric Smalley
Angle speeds plastic transistor Going with the flow is a good way to pick up speed, particularly for plastic transistors. Rotating the crystal 180 degrees can change the transistor's performance by as much as 3.5 times. mark for My Articles similar articles
Technology Research News
September 8, 2004
Nanotube Transistor Has Power Aiming to make electrical componets faster, researchers are working to make components from carbon nanotubes, which are rolled-up sheets of carbon atoms that can be smaller than a nanometer in diameter. mark for My Articles similar articles
PC Magazine
October 2, 2006
Sebastian Rupley
Meet the Molecular Transistor Scientists around the globe are working on turning individual molecules into working transistors. mark for My Articles similar articles
Technology Research News
January 28, 2004
Eric Smalley
Chemicals map nanowire arrays There are two challenges to getting nanowire arrays ready for prime time -- finding ways of accessing any particular nanowire junction, and connecting the devices to the outside world. Chemically modifying the right junctions could solve both problems. mark for My Articles similar articles
Chemistry World
November 27, 2006
Simon Hadlington
Getting the Dope on a Single Atom of Dopant Scientists have successfully probed the electronic and quantum mechanical properties of a single atom of dopant in a silicon transistor. The research could provide important information necessary for the development of quantum computers. mark for My Articles similar articles
CIO
December 1, 2002
Sarah D. Scalet
When Every Molecule Counts A group of electrical engineers at Purdue University hope that their research could lead to ultrasensitive sensors capable of detecting a single molecule of a biological agent or chemical pollutant. mark for My Articles similar articles
Technology Research News
June 4, 2003
Kimberly Patch
Plastic transistors go vertical Researchers from the University of Cambridge in England have brought inexpensive, practical organic transistors a step closer to your grocery cart by devising a pair of processes that form small, vertical transistors from layers of printed polymer. mark for My Articles similar articles
Technology Research News
March 24, 2004
Triangles form one-way channels The microfluidic rectifier could be used in integrated microfluidic circuits, which use control fluids to operate pumps and valves that move samples and reagents in biochips. mark for My Articles similar articles
Chemistry World
February 28, 2007
Richard Van Noorden
First Graphene Transistors May Herald Future of Electronic Chips Researchers claim to have created the world's first practical transistors cut from ribbons of graphene, a single layer of carbon atoms. mark for My Articles similar articles
Technology Research News
March 23, 2005
Nanowires track molecular activity Researchers from Harvard University have found a way to use transistors made from silicon nanowires to gain information about how small molecules bind to proteins. mark for My Articles similar articles
IEEE Spectrum
January 2008
Alexander Hellemans
Thermal Transistor: The World's Tiniest Refrigerator Thermal transistors refrigerate one electron at a time and physicists plan to compute with heat. mark for My Articles similar articles
IEEE Spectrum
May 2006
Samuel K. Moore
Poky Plastic Perks Up Materials scientists have invented the first polymer semiconductor to perform almost as well as the type of silicon used to drive flat-panel displays. mark for My Articles similar articles
IEEE Spectrum
January 2012
Rachel Courtland
Start-up Seeks New Life for Planar Transistors SuVolta is pursuing precision doping in its bid to compete with 3-D transistor technology mark for My Articles similar articles
IEEE Spectrum
September 2008
Peide D. Ye
Beyond Silicon's Elemental Logic In the quest for speed, key parts of micro-processors may soon be made of gallium arsenide or other III-V semiconductors mark for My Articles similar articles
Technology Research News
February 11, 2004
Eric Smalley
Noise boosts nanotube antennas Sometimes adding a little noise can help a signal come through loud and clear. This is true for the neural network between your ears, and it turns out to also be true for carbon nanotubes. The result could be better cell phones, chemical detectors and video screens. mark for My Articles similar articles
Technology Research News
August 10, 2005
DNA process stamps patterns DNA's ability to connect matching strands is at the heart of a stamp that promises to bring mass production to the nanoscale. mark for My Articles similar articles
IEEE Spectrum
April 2005
Linda Geppert
Power to the Molecules A "crossbar latch" supplies the missing piece for a nanosize alternative to the transistor. Now, researchers at Hewlett-Packard plan to knit them into a huge circuit, hoping to put the technology on the market in about 10 years. mark for My Articles similar articles
IEEE Spectrum
March 2011
Lucks & Arkin
Synthetic Biology's Hunt for the Genetic Transistor How genetic circuits will unlock the true potential of bioengineering mark for My Articles similar articles