The Chinese Solar Machine Layer by Layer Fire in the Library The Mystery Behind Anesthesia
Logic test: Arrays of memristors located where these electrical contacts converge can perform logic and memory functions.
Credit: Wei Wu
New publications, experiments and breakthroughs in materials--and what they mean.
A Memory and Logic Device
HP researchers demonstrate logic with memristors
Source: " 'Memristive' switches enable 'stateful' logic operations via material implication"
R. Stanley Williams et al.
Nature 464: 873-876
Results: Researchers at Hewlett-Packard have shown that nanoscale circuit elements called memristors, which have previously been made into memory devices, can perform full Boolean logic, the type used for computation in computer processors.
To read the entire article you must log in:
Most of our content — all daily news, blogs, and videos — is free. Magazine stories are paid. To read this story, you must have a subscription or you must use a reading credit. Registration to Technology Review is free and entitles registrants to three free reading credits.
Manufacturing in the United States is in trouble. That's bad news not just for the country's economy but for the future of innovation.
Our list of the 50 most innovative companies, including the following: