Double-Dot Single-Electron transistor (IMAGE) American Institute of Physics Caption Left to right: a scanning electrode microscopy shot of the series of double-dot single-electron transistor (bright spots correspond to the cores of the gold nanoparticles); a schematic of the device; an experimental stability diagram. Credit Majima/Tokyo Institute of Technology Usage Restrictions This image may be used only with appropriate caption and credit. License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.