Theoretical aspects of nonlinear thermal fluctuations

Boris M. Grafov

doi:10.1117/12.722155

11 June 2007 Theoretical aspects of nonlinear thermal fluctuations

Boris M. Grafov

Proceedings Volume 6600, Noise and Fluctuations in Circuits, Devices, and Materials; 66001I (2007) https://doi.org/10.1117/12.722155
Event: SPIE Fourth International Symposium on Fluctuations and Noise, 2007, Florence, Italy

Abstract

The fluctuation-dissipation analysis is carried out for the loop nonlinear RLC-circuit in equilibrium on the basis of the dual linear Langevin stochastic equations approach. It was found that the asymmetry of both the voltage thermal fluctuations at the capacitor and the current thermal fluctuations at inductor is a function of the resistor quadratic nonlinearity, the small signal capacity of capacitor, and the small signal inductance of inductor. At the same time the nonlinear characteristics of both capacitor and inductor do not influence the mentioned above asymmetries.

Citation Download Citation

Boris M. Grafov "Theoretical aspects of nonlinear thermal fluctuations", Proc. SPIE 6600, Noise and Fluctuations in Circuits, Devices, and Materials, 66001I (11 June 2007); https://doi.org/10.1117/12.722155

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