Research Interests for Stephen W. Teitsworth

Research Interests: Experimental Condensed Matter Physics

Prof. Stephen W. Teitsworth's research centers on experimental, computational, and theoretical studies of deterministic and stochastic nonlinear electronic transport in nanoscale systems. Three particular areas of current interest are: 1) stochastic nonlinear electronic transport phenomena in semiconductor superlattices and tunnel diode arrays; 2) complex bifurcations associated with the deterministic dynamics of electronic transport in negative differential resistance systems; and 3) strategies for stabilizing negative differential resistance systems against the formation of space-charge waves.

Recent Papers, Books and Preprints
  1. Neu, JC; Teitsworth, SW, Irreversible dynamics of a continuum driven by active matter., Physical review. E, vol. 110 no. 5-1 (November, 2024), pp. 054114 [doi][abs] .
  2. Teitsworth, S; Neu, JC, Stochastic line integrals and stream functions as metrics of irreversibility and heat transfer., Physical review. E, vol. 106 no. 2-1 (August, 2022), pp. 024124, American Physical Society (APS) [doi][abs] .
  3. Teitsworth, SW; Olson, ME; Bomze, Y, Scaling properties of noise-induced switching in a bistable tunnel diode circuit, European Physical Journal B, vol. 92 no. 4 (April, 2019) [doi][abs] .
  4. Gonzalez, JP; Neu, JC; Teitsworth, SW, Experimental metrics for detection of detailed balance violation., Physical review. E, vol. 99 no. 2-1 (February, 2019), pp. 022143 [doi][abs] .
  5. Neu, JC; Ghanta, A; Teitsworth, SW, The Geometry of most probable trajectories in noise-driven dynamical systems, in Coupled Mathematical Models for Physical and Biological Nanoscale Systems and Their Applications, Springer Proceedings in Mathematics and Statistics, edited by L. L. Bonilla, E. Kaxiras, and R. Melnik, Springer Proceedings in Mathematics and Statistics, vol. 232 (January, 2018), pp. 153-167, Springer International Publishing [1803.01053], [doi][abs] .

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