Power/Performance Bits: June 13


Theoretical all-carbon circuits Engineers at the University of Texas at Dallas, the University of Illinois at Urbana-Champaign, the University of Central Florida, and Northwestern University designed a novel computing system made solely from carbon. "The concept brings together an assortment of existing nanoscale technologies and combines them in a new way," said Dr. Joseph S. Friedman, ass... » read more

System Bits: Dec. 20


Removing quasiparticles from superconducting quantum circuits improves lifetime Given that an important prerequisite for the realization of high-performance quantum computers is that the stored data should remain intact for as long as possible, an international team of scientists at European interdisciplinary research institute Forschungszentrum Jülich has succeeded in making further improvem... » read more

What Happened To DSA?


Directed self-assembly (DSA) was until recently a rising star in the next-generation lithography (NGL) landscape, but the technology has recently lost some of its luster, if not its momentum. So what happened? Nearly five years ago, an obscure patterning technology called [gettech id="31046" t_name="DSA"] burst onto the scene and began to generate momentum in the industry. At about that t... » read more

Manufacturing Bits: Sept. 8


World’s pressure record The University of Bayreuth and the Deutsches Elektronen-Synchrotron (DESY) have set another world’s record for the highest static pressure ever achieved in a lab. Researchers were able to demonstrate metal osmium at pressures of up to 770 Gigapascals (GPa). Osmium is one of the world’s most incompressible metals. The 770 GPa figure is about 130 GPa higher than ... » read more

System Bits: Aug. 11


Fundamental physics discovery The study of correlated electrons — a branch of fundamental physics research — focuses on interactions between the electrons in metals, which now are understood a bit better, according to Caltech researchers. Understanding these interactions and the unique properties they produce could lead to the development of novel materials and technologies, but they mu... » read more

System Bits: Feb. 24


New solder for semis A research team led by the University of Chicago has demonstrated how semiconductors can be soldered and still deliver good electronic performance by working out new chemistry for a broad class of compositions relevant to semiconductors. The compounds that the team developed can be used to join pieces of semiconductor, which researchers have longed struggled with. Th... » read more

Newer posts →