This invention provides a new design and fabrication for a three-dimensional crossbar architecture embedding a sub-micron or nanometer sized hole (called a molehole) in each cross-region. Each molehole is an electrochemical cell consisting of two or more sectional surfaces separated by a non-conductor...http://www.google.com.au/patents/US20030082444?utm_source=gb-gplus-sharePatent US20030082444 - Molehole embedded 3-D crossbar architecture used in electrochemical molecular memory device
