Demonstration of the Atomic-Scale Gold Junction as a Voltage Switch (image) Tokyo Institute of Technology Share Print E-Mail Caption Control of thermoelectric voltage (VT) and conductance (G) with the periodic variation of elongation of the contact (D). The elongations in (a) and (b) were 0.73 nm and 0.10 nm with temperature differences of 10 K and 4.4 K, respectively. Credit Scientific Reports Usage Restrictions None Share Print E-Mail 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.