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Quantum vibrational resonance in a dual-frequency driven Tietz-Hua quantum well

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Quantum vibrational resonance in a dual-frequency driven Tietz-Hua quantum well. / Olusola, O. I.; Shomotun, O. P. ; Vincent, U. E.; McClintock, P. V. E.

In: Physical Review E, Vol. 101, 052216, 28.05.2020.

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@article{94b164d60bca458892ba37be57ad632c,
title = "Quantum vibrational resonance in a dual-frequency driven Tietz-Hua quantum well",
abstract = "We investigate the response of a quantum particle in the Tietz-Hua quantum potential driven by biharmonic fields – a low and a very high frequency force. The response is characterized by the occurrence of a maximum in the first-order transition probability amplitude, |s|2 , under the influence of the applied fields. It is shown that in the absence of the high-frequency component of the applied fields, |s|2 shows a distinct sequence of resonances; whereas an increase in the amplitude of the high-frequency field induces minima in |s|2. However, the |s|2 maximum occurs in the low-frequency regime where it may be considered otherwise weak in the presence of a single harmonic force.",
keywords = "Transition probability, Oscillations, Vibrations, Resonance",
author = "Olusola, {O. I.} and Shomotun, {O. P.} and Vincent, {U. E.} and McClintock, {P. V. E.}",
year = "2020",
month = may,
day = "28",
doi = "10.1103/PhysRevE.101.052216",
language = "English",
volume = "101",
journal = "Physical Review E",
issn = "1539-3755",
publisher = "American Physical Society",

}

RIS

TY - JOUR

T1 - Quantum vibrational resonance in a dual-frequency driven Tietz-Hua quantum well

AU - Olusola, O. I.

AU - Shomotun, O. P.

AU - Vincent, U. E.

AU - McClintock, P. V. E.

PY - 2020/5/28

Y1 - 2020/5/28

N2 - We investigate the response of a quantum particle in the Tietz-Hua quantum potential driven by biharmonic fields – a low and a very high frequency force. The response is characterized by the occurrence of a maximum in the first-order transition probability amplitude, |s|2 , under the influence of the applied fields. It is shown that in the absence of the high-frequency component of the applied fields, |s|2 shows a distinct sequence of resonances; whereas an increase in the amplitude of the high-frequency field induces minima in |s|2. However, the |s|2 maximum occurs in the low-frequency regime where it may be considered otherwise weak in the presence of a single harmonic force.

AB - We investigate the response of a quantum particle in the Tietz-Hua quantum potential driven by biharmonic fields – a low and a very high frequency force. The response is characterized by the occurrence of a maximum in the first-order transition probability amplitude, |s|2 , under the influence of the applied fields. It is shown that in the absence of the high-frequency component of the applied fields, |s|2 shows a distinct sequence of resonances; whereas an increase in the amplitude of the high-frequency field induces minima in |s|2. However, the |s|2 maximum occurs in the low-frequency regime where it may be considered otherwise weak in the presence of a single harmonic force.

KW - Transition probability

KW - Oscillations

KW - Vibrations

KW - Resonance

U2 - 10.1103/PhysRevE.101.052216

DO - 10.1103/PhysRevE.101.052216

M3 - Journal article

VL - 101

JO - Physical Review E

JF - Physical Review E

SN - 1539-3755

M1 - 052216

ER -