Piecewise nonlinear resistor-capacitor shunted josephson junction circuit: dynamical and microcontroller implementation probing

被引：3

作者：

Ayena, Wenceslas Senakpon Coami ^{[1
]}

Venkatesh, Jayaraman ^{[2
]}

Ainamon, Cyrille ^{[1
]}

Ngongiah, Isidore Komofor ^{[3
]}

Sekhar, D. Chandra ^{[4
]}

Rajagopal, Karthikeyan ^{[5
]}

机构：

[1] Univ Abomey Calavi, Inst Math et Sci Phys, BP 613, Porto Novo, Benin

[2] Chennai Inst Technol, Ctr Artificial Intelligence, Chennai 600069, Tamilnadu, India

[3] Univ Bamenda, Fac Sci, Dept Phys, POB 39 Bamenda, Bamenda, Cameroon

[4] Vemu Inst Technol, Dept Elect & Elect Engn, Chithoor, India

[5] Chennai Inst Technol, Ctr Nonlinear Syst, Chennai 600069, Tamilnadu, India

来源：

PHYSICA SCRIPTA | 2024年 / 99卷 / 01期

关键词：

josephson junction circuit; piecewise nonlinear resistor; periodic and quasi-periodic oscillations; chaotic and coexisting behaviors; offset boosting; microcontroller execution; CHAOS; DRIVEN; MODEL;

D O I：

10.1088/1402-4896/ad1566

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

This paper exposes the theoretical and microcontroller implementation probing of the piecewise nonlinear resistor-capacitor shunted Josephson junction circuit (PNRCSJJC). The PNRCSJJC is characterized by no steady state when the applied current is greater than one and exhibits two steady states in which one is a focus and its counterpart a saddle-node for excitation current less than or equal to one with credit to the Routh-Hurwitz criterion. The PNRCSJJC exhibits periodic characteristics, quasi-periodic characteristics, varying structures of chaotic characteristics, and coexisting behaviors which is proved qualitatively by the microcontroller execution method. The polarity of the chaotic signal in the voltage state variable is flexibly altered by varying a constant parameter included in the rate equations of PNRCSJJC.

引用

页数：12

共 20 条

[1] Dynamical probing of piecewise nonlinear resistor-capacitor inductor shunted Josephson junction circuit embedded in microcontroller implementation
Ramakrishnan, Balamurali
Ayena, Wenceslas Senakpon Coami
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Sekhar, D. Chandra
Rajagopal, Karthikeyan
PHYSICS LETTERS A, 2024, 502
[2] Theoretical Analysis of Smooth Nonlinear Resistor-Capacitor Shunted Josephson Junction Circuit and Its Microcontroller-Based Digital Design with Graphic LCD
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[3] Theoretical Analysis of Smooth Nonlinear Resistor–Capacitor Shunted Josephson Junction Circuit and Its Microcontroller-Based Digital Design with Graphic LCD
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Circuits, Systems, and Signal Processing, 2023, 42 : 47 - 62
[4] Local and Network Dynamics of a Non-Integer Order Resistor-Capacitor Shunted Josephson Junction Oscillators
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[5] Dynamical analysis and microcontroller implementation of fractal resistive-capacitive shunted Josephson junction
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PHYSICA SCRIPTA, 2022, 97 (12)
[6] Neuronal circuit based on Josephson junction actuated by a photocurrent: dynamical analysis and microcontroller implementation
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EUROPEAN PHYSICAL JOURNAL B, 2022, 95 (06):
[7] Neuronal circuit based on Josephson junction actuated by a photocurrent: dynamical analysis and microcontroller implementation
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[8] Fractal resistive–capacitive–inductive shunted Josephson junction: Theoretical investigation and microcontroller implementation
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[9] Analysis and microcontroller implementation of Josephson junction driven by Wien bridge circuit
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[10] Dynamical Probing and Suppressing Chaos Using Genetic Algorithms in a Josephson Junction Model with Quadratic Damping Embedded in the Microcontroller Implementation
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