Power/Performance Bits: March 21


Tiny redox flow batteries for chips Researchers at ETH Zurich and IBM Research Zurich built a tiny redox flow battery capable of both powering and cooling stacks of chips. In a flow battery, an electrochemical reaction is used to produce electricity out of two liquid electrolytes, which are pumped to the battery cell from outside via a closed electrolyte loop. Such batteries are usually u... » read more

Power/Performance Bits: March 14


Magnetic storage on one atom Scientists at IBM Research created a single-atom magnet and were able to store one bit of data on it, making it the world's smallest magnetic storage device. Using electrical current, the researchers showed that two magnetic atoms could be written and read independently even when they were separated by just one nanometer. This tight spacing could, the team hop... » read more

Joint R&D Has Its Ups And Downs


As corporate spending on research and development dwindles, enterprises are reaching out to colleges and universities to supplement their R&D. And they often are finding eager partners in those endeavors, as professors and their graduate students look for help, financial and technical, in addressing long-term research projects. “Pure research is just a luxury no one can afford anymore,... » read more

Bulk CMOS Vs. FD-SOI


The leading edge of the chip market increasingly is divided over whether to move to finFETs or whether to stay at 28nm using different materials and potentially even advanced packaging. Decisions about which approach to take frequently boil down to performance, power, form factor, cost, and the maturity of the individual technologies. All of those can vary by market, by vendor and by process... » read more

Neuromorphic Chip Biz Heats Up


It’s no secret that today’s computers are struggling to keep up with the enormous demands of data processing and bandwidth, and the whole electronics industry is searching for new ways to enable that. The traditional approach is to continue to push the limits of today’s systems and chips. Another way is to go down the non-traditional route, including an old idea that is generating stea... » read more

What Will 7nm And 5nm Look Like?


Citing an assortment of undisclosed manufacturing issues, Intel in July pushed out the introduction of its 10nm chip and process technology to the second half of 2017. This is roughly six or more months later than expected. With the delay at 10nm, [getentity id="22846" e_name="Intel"] also pushed out its process cadence from 2 to 2.5 years. Other foundries, meanwhile, are struggling to keep ... » read more