In a new paper published in Nature Electronics, IBM researchers demonstrate the smallest ever built DRAM memory cell, fifty years after its invention. The new DRAM cells feature potentially low power consumption and an unprecedented small footprint. They could be therefore particularly appealing for implementation in mobile devices or as cache memory.
Ten months ago we assembled a team from IBM Research in Switzerland and IBM tape developers based in Tucson, Arizona, to try to build something which has never been built before to address a risk that may not materialize for another decade or more. As you can tell, we love a good challenge.