TY  - JOUR
AU  - Jia, Li-Ping
AU  - Tekić, Jasmina
PY  - 2020
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/8911
AB  - A chain of harmonically interacting particles confined between two sinusoidal substrate potentials has been analysed. When the top substrate is driven through an attached spring with a constant velocity, the influence of the system parameters on the kinetic friction force was examined in the system with commensurate substrates. It was shown that the friction reached its maximum value when the equilibrium distance of the intermediate particles was an integer multiple of the space period of the upper and lower substrate potentials, which led to the maximum energy loss. This loss can be reduced by the increase of interparticle interaction of the middle layer.
T2  - Physica Scripta
T1  - Kinetic friction force in a three-layer model with commensurate substrates
VL  - 95
IS  - 5
SP  - 055212
DO  - 10.1088/1402-4896/ab7654
ER  - 

@article{
author = "Jia, Li-Ping and Tekić, Jasmina",
year = "2020",
abstract = "A chain of harmonically interacting particles confined between two sinusoidal substrate potentials has been analysed. When the top substrate is driven through an attached spring with a constant velocity, the influence of the system parameters on the kinetic friction force was examined in the system with commensurate substrates. It was shown that the friction reached its maximum value when the equilibrium distance of the intermediate particles was an integer multiple of the space period of the upper and lower substrate potentials, which led to the maximum energy loss. This loss can be reduced by the increase of interparticle interaction of the middle layer.",
journal = "Physica Scripta",
title = "Kinetic friction force in a three-layer model with commensurate substrates",
volume = "95",
number = "5",
pages = "055212",
doi = "10.1088/1402-4896/ab7654"
}

Jia, L.,& Tekić, J.. (2020). Kinetic friction force in a three-layer model with commensurate substrates. in Physica Scripta, 95(5), 055212.
https://doi.org/10.1088/1402-4896/ab7654

Jia L, Tekić J. Kinetic friction force in a three-layer model with commensurate substrates. in Physica Scripta. 2020;95(5):055212.
doi:10.1088/1402-4896/ab7654 .

Jia, Li-Ping, Tekić, Jasmina, "Kinetic friction force in a three-layer model with commensurate substrates" in Physica Scripta, 95, no. 5 (2020):055212,
https://doi.org/10.1088/1402-4896/ab7654 . .

TY  - JOUR
AU  - Jia, Li-Ping
AU  - Tekić, Jasmina
PY  - 2020
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/9070
AB  - The hysteretic phenomena were investigated in the three-layer model consisting of a chain of harmonically interacting atoms confined between two rigid periodical substrate potentials, where the top substrate was driven by a external force. The pinning to running and the running-to pinning transitions were examined as the driving force was varied and the influence of the equilibrium spacing and strength of the interaction of the particles in the middle layer on the static and kinetic friction force analyzed in detail. The parameter space in which the friction forces could reach their maxima or minima was determined. These results could be interesting for the selection of lubricant materials and minimization of energy loss in tribology.
T2  - Scientific Reports
T1  - Hysteresis in the underdamped three-layer model
VL  - 10
IS  - 1
SP  - 10823
DO  - 10.1038/s41598-020-67779-9
ER  - 

@article{
author = "Jia, Li-Ping and Tekić, Jasmina",
year = "2020",
abstract = "The hysteretic phenomena were investigated in the three-layer model consisting of a chain of harmonically interacting atoms confined between two rigid periodical substrate potentials, where the top substrate was driven by a external force. The pinning to running and the running-to pinning transitions were examined as the driving force was varied and the influence of the equilibrium spacing and strength of the interaction of the particles in the middle layer on the static and kinetic friction force analyzed in detail. The parameter space in which the friction forces could reach their maxima or minima was determined. These results could be interesting for the selection of lubricant materials and minimization of energy loss in tribology.",
journal = "Scientific Reports",
title = "Hysteresis in the underdamped three-layer model",
volume = "10",
number = "1",
pages = "10823",
doi = "10.1038/s41598-020-67779-9"
}

Jia, L.,& Tekić, J.. (2020). Hysteresis in the underdamped three-layer model. in Scientific Reports, 10(1), 10823.
https://doi.org/10.1038/s41598-020-67779-9

Jia L, Tekić J. Hysteresis in the underdamped three-layer model. in Scientific Reports. 2020;10(1):10823.
doi:10.1038/s41598-020-67779-9 .

Jia, Li-Ping, Tekić, Jasmina, "Hysteresis in the underdamped three-layer model" in Scientific Reports, 10, no. 1 (2020):10823,
https://doi.org/10.1038/s41598-020-67779-9 . .

TY  - JOUR
AU  - Jia, Li-Ping
AU  - Tekić, Jasmina
AU  - Yang, Yang
AU  - Wang, Cang-Long
AU  - Duan, Wen-Shan
AU  - Yang, Lei
PY  - 2015
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/447
AB  - An overdamped three-layer model consisting of two harmonic chains of interacting particles, representing the upper and the middle layers, which move over the substrate potential, is studied in the present paper. A dc+ac force is applied only on the upper harmonic chain, and dynamics of both layers are investigated. The results show that the dynamical mode locking and Shapiro steps appear not only in the upper layer but also in the middle one. It is noted that the motion of particles in the upper layer corresponds to the standard Frenkel-Kontorova model. The dependence of the Shapiro steps of the middle layer on the system parameters are determined. It is shown that the height of the first Shapiro step of the upper layer is unrelated to the interaction parameters of the particles of both the upper and the middle layers, while the height of the first Shapiro step of the middle layer depend only on the interaction parameters of the particles of the middle layers. Two critical forces which transfer from locked state to the sliding one of both the upper and the middle layers are also studied. They depend on the amplitude and the frequency of the external ac driving force.
T2  - Physical Review E
T1  - Friction phenomena in the overdamped three-layer model
VL  - 91
IS  - 2
DO  - 10.1103/PhysRevE.91.022911
ER  - 

@article{
author = "Jia, Li-Ping and Tekić, Jasmina and Yang, Yang and Wang, Cang-Long and Duan, Wen-Shan and Yang, Lei",
year = "2015",
abstract = "An overdamped three-layer model consisting of two harmonic chains of interacting particles, representing the upper and the middle layers, which move over the substrate potential, is studied in the present paper. A dc+ac force is applied only on the upper harmonic chain, and dynamics of both layers are investigated. The results show that the dynamical mode locking and Shapiro steps appear not only in the upper layer but also in the middle one. It is noted that the motion of particles in the upper layer corresponds to the standard Frenkel-Kontorova model. The dependence of the Shapiro steps of the middle layer on the system parameters are determined. It is shown that the height of the first Shapiro step of the upper layer is unrelated to the interaction parameters of the particles of both the upper and the middle layers, while the height of the first Shapiro step of the middle layer depend only on the interaction parameters of the particles of the middle layers. Two critical forces which transfer from locked state to the sliding one of both the upper and the middle layers are also studied. They depend on the amplitude and the frequency of the external ac driving force.",
journal = "Physical Review E",
title = "Friction phenomena in the overdamped three-layer model",
volume = "91",
number = "2",
doi = "10.1103/PhysRevE.91.022911"
}

Jia, L., Tekić, J., Yang, Y., Wang, C., Duan, W.,& Yang, L.. (2015). Friction phenomena in the overdamped three-layer model. in Physical Review E, 91(2).
https://doi.org/10.1103/PhysRevE.91.022911

Jia L, Tekić J, Yang Y, Wang C, Duan W, Yang L. Friction phenomena in the overdamped three-layer model. in Physical Review E. 2015;91(2).
doi:10.1103/PhysRevE.91.022911 .

Jia, Li-Ping, Tekić, Jasmina, Yang, Yang, Wang, Cang-Long, Duan, Wen-Shan, Yang, Lei, "Friction phenomena in the overdamped three-layer model" in Physical Review E, 91, no. 2 (2015),
https://doi.org/10.1103/PhysRevE.91.022911 . .