Manufacturing Bits: Dec. 15


DRAM scaling sans EUV At the recent IEEE International Electron Devices Meeting (IEDM) in Washington, D.C., chipmakers presented papers on several technologies, including one unlikely topic—DRAM scaling. For years, it was believed that DRAMs would hit the wall and stop scaling at 20nm or so. Then, at that point, the industry would need to migrate to a 3D DRAM structure or a next-generatio... » read more

Manufacturing Bits: Dec. 8


Quantum computing At this week’s IEEE International Electron Devices Meeting (IEDM) in Washington, D.C., chipmakers, research institutes and universities presented a plethora of papers on several subjects. A large number of papers revolve around the same theme—How to extend Moore’s Law. For this, researchers are working on a number of short- and long-term technologies to propel device... » read more

Manufacturing Bits: Dec. 1


European R&D hub A new European hub for semiconductor R&D is open for business. The hub is part of an EU-funded program called ASCENT or Access to European Nanoelectronics Network. The program is aimed to give researchers access to chip and related technologies within three European R&D organizations--CEA-Leti, Imec and the Tyndall National Institute. As reported, ASCENT was originally f... » read more

Manufacturing Bits: Nov. 25


Asteroid mining and metrology The U.S. House of Representatives has approved a new space bill. The bill, entitled H.R. 2262— U.S. Commercial Space Launch Competitiveness, includes a provision that discusses the rights for companies that mine any materials on asteroids. In simple terms, the bill recognizes the right of U.S. companies to own asteroid resources that they mine in space, accordin... » read more

Manufacturing Bits: Nov. 17


Speedy nano-scale subs For years, researchers have been developing nano-scale submarines. In theory, nano-subs could be used in various applications. For example, they could navigate inside the human body and transport medicine to various organs. The problem? Most nano-subs use or generate toxic chemicals, according to researchers from Rice University. Seeking to solve the problem, Rice ... » read more

Manufacturing Bits: Nov. 10


Etching superconducting materials Superconductors are devices that have zero electrical resistance, making them attractive for a range of applications. But superconductors must be cooled down to temperatures at or near absolute zero on the Kelvin scale to work. This, in turn, limits their applications. Absolute zero equates to −273.15° on the Celsius scale and −459.67° on the Fahrenheit ... » read more

Manufacturing Bits: Nov. 3


World’s fastest phototransistor The University of Wisconsin-Madison has developed what the university claims is the world’s fastest and most responsive flexible silicon phototransistor. Phototransistors are semiconductor light sensors. They are based on a transistor with a transparent cover. They provide better sensitivity than a photodiode. The futuristic phototransistor from the Un... » read more

Manufacturing Bits: Oct. 27


CD-SAXS makes progress For years, chipmakers have used metrology tools based on various optical techniques, such as scatterometry. But optical-based scatterometry may one day run out of steam, prompting the need for a possible replacement. One long-awaited candidate is called X-ray scattering. There are various flavors of X-ray scattering, including CD small-angle X-ray scattering (CD-SAXS)... » read more

Manufacturing Bits: Oct. 20


Singapore opens R&D center The Agency for Science, Technology and Research (A*STAR) has officially opened its new R&D center in Singapore. The center, dubbed Fusionopolis Two, is a $450 million facility, according to Singapore’s A*STAR. It will provide the industry with co-location opportunities for R&D. Anchored at Fusionopolis Two are the following A*STAR research institutes: th... » read more

Manufacturing Bits: Oct. 13


Exploring plasmas with lasers The Department of Energy’s SLAC National Accelerator Laboratory has upgraded its high-power laser system to 200 terawatts of power, roughly 100 times the world’s total power consumption compressed into tens of femtoseconds. The peak power before the upgrade was 30 terawatts. The upgraded laser will be coupled with SLAC's X-ray laser, dubbed the Linac Cohere... » read more

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