Schematic of STM (image) Institute for Basic Science Share Print E-Mail Caption Figure 2: Schematic of tungsten STM tip with nanometer Bi2Sr2CaCu2O8 flake adhering. Inset: SI-STM and Josephson circuitry used where RB =10 M?. Credit IBS 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.