TY  - CONF
AU  - Čevizović, Dalibor
AU  - Reshetnyak, Alexander A.
AU  - Sharkeev, Yurii P.
PY  - 2019
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/8664
AB  - We elaborate the recently introduced theory of flow stress, including yield strength, in polycrystalline materials under quasi-static plastic deformations, thereby extending the case of single-mode aggregates to multimodal ones in the framework of a two-phase model which is characterized by the presence of crystalline and grain-boundary phases. Both analytic and graphic forms of the generalized Hall-Petch relations are obtained for multimodal samples with BCC (α-phase Fe), FCC (Cu, Al, Ni) and HCP (α-Ti, Zr) crystalline lattices at T=300K with different values of the grain-boundary (second) phase. The case of dispersion hardening due to a natural incorporation into the model of a third phase including additional particles of doping materials is considered. The maximum of yield strength and the respective extremal grain size of samples are shifted by changing both the input from different grain modes and the values at the second and third phases. We study the influence of multimodality and dispersion hardening on the temperature-dimensional effect for yield strength within the range of 100-350K. © 2019 Author(s).
C3  - AIP Conference Proceedings
T1  - Towards a theory of flow stress in multimodal polycrystalline aggregates. Effects of dispersion hardening
VL  - 2167
SP  - 020047
DO  - 10.1063/1.5131914
ER  - 

@conference{
author = "Čevizović, Dalibor and Reshetnyak, Alexander A. and Sharkeev, Yurii P.",
year = "2019",
abstract = "We elaborate the recently introduced theory of flow stress, including yield strength, in polycrystalline materials under quasi-static plastic deformations, thereby extending the case of single-mode aggregates to multimodal ones in the framework of a two-phase model which is characterized by the presence of crystalline and grain-boundary phases. Both analytic and graphic forms of the generalized Hall-Petch relations are obtained for multimodal samples with BCC (α-phase Fe), FCC (Cu, Al, Ni) and HCP (α-Ti, Zr) crystalline lattices at T=300K with different values of the grain-boundary (second) phase. The case of dispersion hardening due to a natural incorporation into the model of a third phase including additional particles of doping materials is considered. The maximum of yield strength and the respective extremal grain size of samples are shifted by changing both the input from different grain modes and the values at the second and third phases. We study the influence of multimodality and dispersion hardening on the temperature-dimensional effect for yield strength within the range of 100-350K. © 2019 Author(s).",
journal = "AIP Conference Proceedings",
title = "Towards a theory of flow stress in multimodal polycrystalline aggregates. Effects of dispersion hardening",
volume = "2167",
pages = "020047",
doi = "10.1063/1.5131914"
}

Čevizović, D., Reshetnyak, A. A.,& Sharkeev, Y. P.. (2019). Towards a theory of flow stress in multimodal polycrystalline aggregates. Effects of dispersion hardening. in AIP Conference Proceedings, 2167, 020047.
https://doi.org/10.1063/1.5131914

Čevizović D, Reshetnyak AA, Sharkeev YP. Towards a theory of flow stress in multimodal polycrystalline aggregates. Effects of dispersion hardening. in AIP Conference Proceedings. 2019;2167:020047.
doi:10.1063/1.5131914 .

Čevizović, Dalibor, Reshetnyak, Alexander A., Sharkeev, Yurii P., "Towards a theory of flow stress in multimodal polycrystalline aggregates. Effects of dispersion hardening" in AIP Conference Proceedings, 2167 (2019):020047,
https://doi.org/10.1063/1.5131914 . .

TY  - CONF
AU  - Čevizović, Dalibor
AU  - Chizhov, Alexei V.
AU  - Reshetnyak, Alexander A.
AU  - Ivić, Zoran
AU  - Galović, Slobodanka
AU  - Petković, Slobodan
PY  - 2018
UR  - http://stacks.iop.org/1742-6596/965/i=1/a=012011?key=crossref.2f567bc8226b037441d6a614e577295e
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/8062
AB  - The properties of the intramolecular vibrational excitation (vibron) in a quasi 1D macromolecular structure are studied. It is supposed that due to the vibron interaction with optical phonon modes, a vibron might form partially dressed small polaron states. The properties of these states are investigated in dependence on the basic system parameters and temperature of a thermal bath. We also investigate the process of damping of the polaron amplitude as a function of temperature and vibron-phonon coupling strength. Two different regimes of the polaron damping are found and discussed.
C3  - Journal of Physics: Conference Series
C3  - Journal of Physics: Conference Series
T1  - On the vibron-polaron damping in quasi 1D macromolecular chains
VL  - 965
SP  - 012011
DO  - 10.1088/1742-6596/965/1/012011
ER  - 

@conference{
author = "Čevizović, Dalibor and Chizhov, Alexei V. and Reshetnyak, Alexander A. and Ivić, Zoran and Galović, Slobodanka and Petković, Slobodan",
year = "2018",
abstract = "The properties of the intramolecular vibrational excitation (vibron) in a quasi 1D macromolecular structure are studied. It is supposed that due to the vibron interaction with optical phonon modes, a vibron might form partially dressed small polaron states. The properties of these states are investigated in dependence on the basic system parameters and temperature of a thermal bath. We also investigate the process of damping of the polaron amplitude as a function of temperature and vibron-phonon coupling strength. Two different regimes of the polaron damping are found and discussed.",
journal = "Journal of Physics: Conference Series, Journal of Physics: Conference Series",
title = "On the vibron-polaron damping in quasi 1D macromolecular chains",
volume = "965",
pages = "012011",
doi = "10.1088/1742-6596/965/1/012011"
}

Čevizović, D., Chizhov, A. V., Reshetnyak, A. A., Ivić, Z., Galović, S.,& Petković, S.. (2018). On the vibron-polaron damping in quasi 1D macromolecular chains. in Journal of Physics: Conference Series, 965, 012011.
https://doi.org/10.1088/1742-6596/965/1/012011

Čevizović D, Chizhov AV, Reshetnyak AA, Ivić Z, Galović S, Petković S. On the vibron-polaron damping in quasi 1D macromolecular chains. in Journal of Physics: Conference Series. 2018;965:012011.
doi:10.1088/1742-6596/965/1/012011 .

Čevizović, Dalibor, Chizhov, Alexei V., Reshetnyak, Alexander A., Ivić, Zoran, Galović, Slobodanka, Petković, Slobodan, "On the vibron-polaron damping in quasi 1D macromolecular chains" in Journal of Physics: Conference Series, 965 (2018):012011,
https://doi.org/10.1088/1742-6596/965/1/012011 . .

TY  - CONF
AU  - Čevizović, Dalibor
AU  - Petković, Slobodan
AU  - Galović, Slobodanka
AU  - Reshetnyak, Alexander A.
AU  - Chizhov, Alexei V.
PY  - 2016
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/7111
AB  - We study the hopping mechanism of the vibron excitation transport in the system of two parallel unshifted 1D macromolecuar chains in the framework of non-adiabatic polaron theory. We suppose that the vibron interaction with thermal oscillations of the macromolecular structural elements will result in vibron self-trapping and the formation of the partial dressed vibron state. We also suppose that quasiparticle motion takes place via a sequence of random sitejumps, in each of which the quasiparticle can migrate either to the first neighbor site of the macromolecular chain. With use of the modified Holstein polaron model, we calculate the vibron effective mass in dependence of the basic system parameters and temperature. Special attention is paid to the influence of interchain coupling on vibron dressing. We find that for certain values of the system parameters the quasiparticle mass abruptly changes.
C3  - Journal of Physics: Conference Series
T1  - Vibron properties in quasi 1D molecular structures: the case of two parallel unshifted macromolecuar chains
VL  - 670
DO  - 10.1088/1742-6596/670/1/012018
ER  - 

@conference{
author = "Čevizović, Dalibor and Petković, Slobodan and Galović, Slobodanka and Reshetnyak, Alexander A. and Chizhov, Alexei V.",
year = "2016",
abstract = "We study the hopping mechanism of the vibron excitation transport in the system of two parallel unshifted 1D macromolecuar chains in the framework of non-adiabatic polaron theory. We suppose that the vibron interaction with thermal oscillations of the macromolecular structural elements will result in vibron self-trapping and the formation of the partial dressed vibron state. We also suppose that quasiparticle motion takes place via a sequence of random sitejumps, in each of which the quasiparticle can migrate either to the first neighbor site of the macromolecular chain. With use of the modified Holstein polaron model, we calculate the vibron effective mass in dependence of the basic system parameters and temperature. Special attention is paid to the influence of interchain coupling on vibron dressing. We find that for certain values of the system parameters the quasiparticle mass abruptly changes.",
journal = "Journal of Physics: Conference Series",
title = "Vibron properties in quasi 1D molecular structures: the case of two parallel unshifted macromolecuar chains",
volume = "670",
doi = "10.1088/1742-6596/670/1/012018"
}

Čevizović, D., Petković, S., Galović, S., Reshetnyak, A. A.,& Chizhov, A. V.. (2016). Vibron properties in quasi 1D molecular structures: the case of two parallel unshifted macromolecuar chains. in Journal of Physics: Conference Series, 670.
https://doi.org/10.1088/1742-6596/670/1/012018

Čevizović D, Petković S, Galović S, Reshetnyak AA, Chizhov AV. Vibron properties in quasi 1D molecular structures: the case of two parallel unshifted macromolecuar chains. in Journal of Physics: Conference Series. 2016;670.
doi:10.1088/1742-6596/670/1/012018 .

Čevizović, Dalibor, Petković, Slobodan, Galović, Slobodanka, Reshetnyak, Alexander A., Chizhov, Alexei V., "Vibron properties in quasi 1D molecular structures: the case of two parallel unshifted macromolecuar chains" in Journal of Physics: Conference Series, 670 (2016),
https://doi.org/10.1088/1742-6596/670/1/012018 . .

TY  - JOUR
AU  - Čevizović, Dalibor
AU  - Ivić, Zoran
AU  - Galović, Slobodanka
AU  - Reshetnyak, Alexander A.
AU  - Chizhov, Alexei V.
PY  - 2016
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/990
AB  - We studied the properties of the intramolecular vibrational excitation (vibron) at finite temperature in a system which consists of two parallel macromolecular chains. It was assumed that vibron interacts exclusively with dispersionless optical phonons and the whole system is considered to be in thermal equilibrium. Particular attention has been paid to the examination of the impact of the temperature and strength of the interchain coupling on the small polaron crossover. For that purpose we employed partial dressing method which enables the study of the degree of the phonon dressing of the vibron excitations in a wide area of system parameter space. We found that in the non-adiabatic regime the degree of dressing as a function of coupling constant continuously increases reflecting the smooth transition of the slightly dressed, practically free vibron, to a heavily dressed one: small polaron. As adiabaticity rises this transition becomes increasingly steeper, and finally, in the adiabatic limit, a discontinuous jump of the degree of dressing is observed. The interchain coupling manifests itself through the increase of the effective adiabatic parameter of the system. (C) 2016 Elsevier B.V. All rights reserved.
PB  - Elsevier
T2  - Physica B: Condensed Matter
T1  - On the vibron nature in the system of two parallel macromolecular chains: The influence of interchain coupling
VL  - 490
SP  - 9
EP  - 15
DO  - 10.1016/j.physb.2016.02.033
ER  - 

@article{
author = "Čevizović, Dalibor and Ivić, Zoran and Galović, Slobodanka and Reshetnyak, Alexander A. and Chizhov, Alexei V.",
year = "2016",
abstract = "We studied the properties of the intramolecular vibrational excitation (vibron) at finite temperature in a system which consists of two parallel macromolecular chains. It was assumed that vibron interacts exclusively with dispersionless optical phonons and the whole system is considered to be in thermal equilibrium. Particular attention has been paid to the examination of the impact of the temperature and strength of the interchain coupling on the small polaron crossover. For that purpose we employed partial dressing method which enables the study of the degree of the phonon dressing of the vibron excitations in a wide area of system parameter space. We found that in the non-adiabatic regime the degree of dressing as a function of coupling constant continuously increases reflecting the smooth transition of the slightly dressed, practically free vibron, to a heavily dressed one: small polaron. As adiabaticity rises this transition becomes increasingly steeper, and finally, in the adiabatic limit, a discontinuous jump of the degree of dressing is observed. The interchain coupling manifests itself through the increase of the effective adiabatic parameter of the system. (C) 2016 Elsevier B.V. All rights reserved.",
publisher = "Elsevier",
journal = "Physica B: Condensed Matter",
title = "On the vibron nature in the system of two parallel macromolecular chains: The influence of interchain coupling",
volume = "490",
pages = "9-15",
doi = "10.1016/j.physb.2016.02.033"
}

Čevizović, D., Ivić, Z., Galović, S., Reshetnyak, A. A.,& Chizhov, A. V.. (2016). On the vibron nature in the system of two parallel macromolecular chains: The influence of interchain coupling. in Physica B: Condensed Matter
Elsevier., 490, 9-15.
https://doi.org/10.1016/j.physb.2016.02.033

Čevizović D, Ivić Z, Galović S, Reshetnyak AA, Chizhov AV. On the vibron nature in the system of two parallel macromolecular chains: The influence of interchain coupling. in Physica B: Condensed Matter. 2016;490:9-15.
doi:10.1016/j.physb.2016.02.033 .

Čevizović, Dalibor, Ivić, Zoran, Galović, Slobodanka, Reshetnyak, Alexander A., Chizhov, Alexei V., "On the vibron nature in the system of two parallel macromolecular chains: The influence of interchain coupling" in Physica B: Condensed Matter, 490 (2016):9-15,
https://doi.org/10.1016/j.physb.2016.02.033 . .

TY  - CONF
AU  - Čevizović, Dalibor
AU  - Petković, Slobodan
AU  - Galović, Slobodanka
AU  - Chizhov, Alexei V.
AU  - Reshetnyak, Alexander A.
PY  - 2015
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/7088
AB  - We enlarge our results from the study of the hopping mechanism of the oscillation excitation transport in 1D model of one biologica-likel macromolecular chain to the case of a system composed from two 1D parallel macromolecular chains with consideration of the properties of intramolecular oscillation excitations. We suppose, that due to the exciton interaction with thermal oscillation (generated by mechanical phonon subsystem) of structural elements (consisting of the peptide group) of the chains, the exciton becomes by self trapped and forms the polaron state. We suggest a model which generalizes the modified Holstein polaron model to the case of two macromolecular chains and find that because of the interchain coupling, the exciton energy band is splitted into two subbands. The hopping process of exciton migration along the macromolecular chains is studied in dependence of system parameters and temperature. We pay an special attention to the temperature range (near T = 300 K) in which living cells operate. It is found that for the certain values of the system parameters there exists the abrupt change of the exciton migration nature from practically free (light) exciton motion to an immobile (heavy, dressed by phonon cloud) quasiparticle We discuss an application of the obtained results to the exciton transport both within deoxyribonucleic acid molecule and in the 2D polymer films organized from such macromolecular chains.
C3  - AIP Conference Proceedings
T1  - The Influence of Interchain Coupling on Intramolecular Oscillation Mobility in Coupled Macromolecular Chains: The case of Coplanar Parallel Chains
VL  - 1683
DO  - 10.1063/1.4932720
ER  - 

@conference{
author = "Čevizović, Dalibor and Petković, Slobodan and Galović, Slobodanka and Chizhov, Alexei V. and Reshetnyak, Alexander A.",
year = "2015",
abstract = "We enlarge our results from the study of the hopping mechanism of the oscillation excitation transport in 1D model of one biologica-likel macromolecular chain to the case of a system composed from two 1D parallel macromolecular chains with consideration of the properties of intramolecular oscillation excitations. We suppose, that due to the exciton interaction with thermal oscillation (generated by mechanical phonon subsystem) of structural elements (consisting of the peptide group) of the chains, the exciton becomes by self trapped and forms the polaron state. We suggest a model which generalizes the modified Holstein polaron model to the case of two macromolecular chains and find that because of the interchain coupling, the exciton energy band is splitted into two subbands. The hopping process of exciton migration along the macromolecular chains is studied in dependence of system parameters and temperature. We pay an special attention to the temperature range (near T = 300 K) in which living cells operate. It is found that for the certain values of the system parameters there exists the abrupt change of the exciton migration nature from practically free (light) exciton motion to an immobile (heavy, dressed by phonon cloud) quasiparticle We discuss an application of the obtained results to the exciton transport both within deoxyribonucleic acid molecule and in the 2D polymer films organized from such macromolecular chains.",
journal = "AIP Conference Proceedings",
title = "The Influence of Interchain Coupling on Intramolecular Oscillation Mobility in Coupled Macromolecular Chains: The case of Coplanar Parallel Chains",
volume = "1683",
doi = "10.1063/1.4932720"
}

Čevizović, D., Petković, S., Galović, S., Chizhov, A. V.,& Reshetnyak, A. A.. (2015). The Influence of Interchain Coupling on Intramolecular Oscillation Mobility in Coupled Macromolecular Chains: The case of Coplanar Parallel Chains. in AIP Conference Proceedings, 1683.
https://doi.org/10.1063/1.4932720

Čevizović D, Petković S, Galović S, Chizhov AV, Reshetnyak AA. The Influence of Interchain Coupling on Intramolecular Oscillation Mobility in Coupled Macromolecular Chains: The case of Coplanar Parallel Chains. in AIP Conference Proceedings. 2015;1683.
doi:10.1063/1.4932720 .

Čevizović, Dalibor, Petković, Slobodan, Galović, Slobodanka, Chizhov, Alexei V., Reshetnyak, Alexander A., "The Influence of Interchain Coupling on Intramolecular Oscillation Mobility in Coupled Macromolecular Chains: The case of Coplanar Parallel Chains" in AIP Conference Proceedings, 1683 (2015),
https://doi.org/10.1063/1.4932720 . .

TY  - CONF
AU  - Čevizović, Dalibor
AU  - Ivić, Zoran
AU  - Galović, Slobodanka
AU  - Chizhov, Alexei V.
AU  - Reshetnyak, Alexander A.
PY  - 2014
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/7042
AB  - We study the hopping mechanism of the vibron excitation transport in the simple 1D model of biological macromolecular chains. We supposed that the vibron interaction with thermal oscillations of the macromolecular structural elements will result in vibron self-trapping, and the formation of the partial dressed vibron state. With use of the modified Holstein polaron model, we calculate vibron diffusivity in dependence of the basic system parameters and temperature. We obtain that the vibron diffusivity smoothly decreases in non adiabatic limit when the strength of the vibron-phonon coupling grows. However this dependence becomes by discontinuous one in case of growth of the adiabaticity of the system. The value of the critical point depends of the system temperature, and at room temperatures it belongs to the low or intermediate coupling regime. We discuss an application of these results to study of vibron transport to 3D bundles of such macromolecules chains considering it as polymer nanorods and to 2D polymer films organized from such macromolecules.
C3  - AIP Conference Proceedings
T1  - Vibron Transport in Macromolecular Chains
VL  - 1623
SP  - 79
EP  - 82
DO  - 10.1063/1.4898887
ER  - 

@conference{
author = "Čevizović, Dalibor and Ivić, Zoran and Galović, Slobodanka and Chizhov, Alexei V. and Reshetnyak, Alexander A.",
year = "2014",
abstract = "We study the hopping mechanism of the vibron excitation transport in the simple 1D model of biological macromolecular chains. We supposed that the vibron interaction with thermal oscillations of the macromolecular structural elements will result in vibron self-trapping, and the formation of the partial dressed vibron state. With use of the modified Holstein polaron model, we calculate vibron diffusivity in dependence of the basic system parameters and temperature. We obtain that the vibron diffusivity smoothly decreases in non adiabatic limit when the strength of the vibron-phonon coupling grows. However this dependence becomes by discontinuous one in case of growth of the adiabaticity of the system. The value of the critical point depends of the system temperature, and at room temperatures it belongs to the low or intermediate coupling regime. We discuss an application of these results to study of vibron transport to 3D bundles of such macromolecules chains considering it as polymer nanorods and to 2D polymer films organized from such macromolecules.",
journal = "AIP Conference Proceedings",
title = "Vibron Transport in Macromolecular Chains",
volume = "1623",
pages = "79-82",
doi = "10.1063/1.4898887"
}

Čevizović, D., Ivić, Z., Galović, S., Chizhov, A. V.,& Reshetnyak, A. A.. (2014). Vibron Transport in Macromolecular Chains. in AIP Conference Proceedings, 1623, 79-82.
https://doi.org/10.1063/1.4898887

Čevizović D, Ivić Z, Galović S, Chizhov AV, Reshetnyak AA. Vibron Transport in Macromolecular Chains. in AIP Conference Proceedings. 2014;1623:79-82.
doi:10.1063/1.4898887 .

Čevizović, Dalibor, Ivić, Zoran, Galović, Slobodanka, Chizhov, Alexei V., Reshetnyak, Alexander A., "Vibron Transport in Macromolecular Chains" in AIP Conference Proceedings, 1623 (2014):79-82,
https://doi.org/10.1063/1.4898887 . .

TY  - JOUR
AU  - Čevizović, Dalibor
AU  - Galović, Slobodanka
AU  - Reshetnyak, Alexander A.
AU  - Ivić, Zoran
PY  - 2013
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/5581
AB  - We present a study of the physical properties of the vibrational excitation in alpha-helicoidal macromolecular chains, caused by the interaction with acoustical and optical phonon modes. The influence of the temperature and the basic system parameters on the vibron dressing have been analyzed by employing the simple mean-field approach based on the variational extension of the Lang-Firsov unitary transformation. The applied approach predicts a region in system parameter space where one has an abrupt transition from a partially dressed (light and mobile) to a fully dressed (immobile) vibron state. We found that the boundary of this region depends on system temperature and the type of bond among structural elements in the macromolecular chain.
T2  - Chinese Physics B
T1  - The vibron dressing in alpha-helicoidal macromolecular chains
VL  - 22
IS  - 6
DO  - 10.1088/1674-1056/22/6/060501
ER  - 

@article{
author = "Čevizović, Dalibor and Galović, Slobodanka and Reshetnyak, Alexander A. and Ivić, Zoran",
year = "2013",
abstract = "We present a study of the physical properties of the vibrational excitation in alpha-helicoidal macromolecular chains, caused by the interaction with acoustical and optical phonon modes. The influence of the temperature and the basic system parameters on the vibron dressing have been analyzed by employing the simple mean-field approach based on the variational extension of the Lang-Firsov unitary transformation. The applied approach predicts a region in system parameter space where one has an abrupt transition from a partially dressed (light and mobile) to a fully dressed (immobile) vibron state. We found that the boundary of this region depends on system temperature and the type of bond among structural elements in the macromolecular chain.",
journal = "Chinese Physics B",
title = "The vibron dressing in alpha-helicoidal macromolecular chains",
volume = "22",
number = "6",
doi = "10.1088/1674-1056/22/6/060501"
}

Čevizović, D., Galović, S., Reshetnyak, A. A.,& Ivić, Z.. (2013). The vibron dressing in alpha-helicoidal macromolecular chains. in Chinese Physics B, 22(6).
https://doi.org/10.1088/1674-1056/22/6/060501

Čevizović D, Galović S, Reshetnyak AA, Ivić Z. The vibron dressing in alpha-helicoidal macromolecular chains. in Chinese Physics B. 2013;22(6).
doi:10.1088/1674-1056/22/6/060501 .

Čevizović, Dalibor, Galović, Slobodanka, Reshetnyak, Alexander A., Ivić, Zoran, "The vibron dressing in alpha-helicoidal macromolecular chains" in Chinese Physics B, 22, no. 6 (2013),
https://doi.org/10.1088/1674-1056/22/6/060501 . .

TY  - CONF
AU  - Čevizović, Dalibor
AU  - Galović, Slobodanka
AU  - Reshetnyak, Alexander A.
AU  - Ivić, Zoran
PY  - 2012
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/6984
AB  - We present a study of the applicability of the variational treatments based on using of the modified Lang-Firsov unitary transformation (MLF method) in the investigation of the vibron self-trapped states in biological macromolecular chains. Here we compare the values of the ground state energy predicted by MLF methods with the values of the ground state energy predicted by the standard small-polaron theory, for various values of the basic energy parameters of the system. We obtain regions in system parameter space where MLF approach gives better description of the vibron states.
C3  - Journal of Physics: Conference Series
T1  - Vibron Self-trapped States in Biological Macromolecules: Comparison of Different Theoretical Approaches
VL  - 393
DO  - 10.1088/1742-6596/393/1/012033
ER  - 

@conference{
author = "Čevizović, Dalibor and Galović, Slobodanka and Reshetnyak, Alexander A. and Ivić, Zoran",
year = "2012",
abstract = "We present a study of the applicability of the variational treatments based on using of the modified Lang-Firsov unitary transformation (MLF method) in the investigation of the vibron self-trapped states in biological macromolecular chains. Here we compare the values of the ground state energy predicted by MLF methods with the values of the ground state energy predicted by the standard small-polaron theory, for various values of the basic energy parameters of the system. We obtain regions in system parameter space where MLF approach gives better description of the vibron states.",
journal = "Journal of Physics: Conference Series",
title = "Vibron Self-trapped States in Biological Macromolecules: Comparison of Different Theoretical Approaches",
volume = "393",
doi = "10.1088/1742-6596/393/1/012033"
}

Čevizović, D., Galović, S., Reshetnyak, A. A.,& Ivić, Z.. (2012). Vibron Self-trapped States in Biological Macromolecules: Comparison of Different Theoretical Approaches. in Journal of Physics: Conference Series, 393.
https://doi.org/10.1088/1742-6596/393/1/012033

Čevizović D, Galović S, Reshetnyak AA, Ivić Z. Vibron Self-trapped States in Biological Macromolecules: Comparison of Different Theoretical Approaches. in Journal of Physics: Conference Series. 2012;393.
doi:10.1088/1742-6596/393/1/012033 .

Čevizović, Dalibor, Galović, Slobodanka, Reshetnyak, Alexander A., Ivić, Zoran, "Vibron Self-trapped States in Biological Macromolecules: Comparison of Different Theoretical Approaches" in Journal of Physics: Conference Series, 393 (2012),
https://doi.org/10.1088/1742-6596/393/1/012033 . .