Many-particle interaction in the tunneling nanostructures and STM/STS measurements

P. I. Arseev; Natalia S. Maslova; Vladimir I. Panov; Sergei V. Savinov

doi:10.1117/12.511835

11 June 2003 Many-particle interaction in the tunneling nanostructures and STM/STS measurements

P. I. Arseev, Natalia S. Maslova, Vladimir I. Panov, Sergei V. Savinov

Proceedings Volume 5023, 10th International Symposium on Nanostructures: Physics and Technology; (2003) https://doi.org/10.1117/12.511835
Event: 2003 Chapter books, 2003, Bellingham, WA, United States

Abstract

The influence of many-particle interaction on tunneling characteristics in low dimensional structures is analyzed theoretically and investigated experimentally by means of STM/STS methods. It is shown that indirect interaction (trough band states of semiconductors) can often lead to increased tunneling conductivity for bias range where the direct interaction between impurity states is not significant. New method for preparation of electronic states with definite spin configuration on neighboring atoms is suggested. The energy splitting of opposite spin electrons can be about 0.5 - 1 eV. The different types of tunneling conductivity behavior in ultra small junction with superconductors is analyzed.

Citation Download Citation

P. I. Arseev, Natalia S. Maslova, Vladimir I. Panov, and Sergei V. Savinov "Many-particle interaction in the tunneling nanostructures and STM/STS measurements", Proc. SPIE 5023, 10th International Symposium on Nanostructures: Physics and Technology, (11 June 2003); https://doi.org/10.1117/12.511835

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