title: High-resolution parameter space of an experimental chaotic circuit.
abstract: A high-resolution codimension-two parameter space showing the abundance of complex periodic structures of an experimental chaotic circuit is reported. Such resolution was propitiated by the use of a 0.5 mV step dc voltage source as one of the control parameters. Those complex periodic structures organize themselves in a period-adding bifurcation cascade that accumulates in a chaotic region. Numerical investigations on the dynamical model were also carried out to corroborate several new features observed in the experimental high-resolution parameter space.
authors.affiliation: Departamento de Física, Universidade Federal de Minas Gerais, Belo Horizonte, Minas Gerais 30123-970, Brazil. emilson.fisica@gmail.com
authors.forename: Emilson R
authors.initials: ER
authors.lastname: Viana
authors.forename: Rero M
authors.initials: RM
authors.lastname: Rubinger
authors.forename: Holokx A
authors.initials: HA
authors.lastname: Albuquerque
authors.forename: Alfredo G
authors.initials: AG
authors.lastname: de Oliveira
authors.forename: Geraldo M
authors.initials: GM
authors.lastname: Ribeiro