Personal Page of Andrij Shvaika

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http://ph.icmp.lviv.ua/~ashv/
+38-032-2761054
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Dr. Andrij M. Shvaika
Institute for Condensed Matter Physics
National Academy of Sciences of Ukraine
1 Svientsitskii Str., UA-79011 Lviv, Ukraine


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Publications: 51 articles in journals and collections.

ORCID ID http://orcid.org/0000-0002-5113-8259
ResearcherID: G-8704-2011
Scopus Author ID: 6602075094
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List of Main Publications of Andrij M. Shvaika

(Full list is also available)

  1. Kopylov V.I., Shvaika A.M. Analysis of the adhesive properties of a coating-matrix system. - In: "Creation of Protective Coatings and Their Applications". - Nauka, Leningrad, 1987. - P. 5-8 (in Russian).

  2. Romanyuk N.A., Shvaika A.M., Haba V.M., Mokhnyak S.M., Ursul S.M. Ferroelastic and ferroelectric phase transitions in ammonium sulfate // Ukr. Fiz. Zh. - 1989. - 34, No 5. - P. 769-775 (in Russian).

  3. Stasyuk I.V., Shvaika A.M., Mokhnjak S.M. Rotational ability of centrosymmetric layered media // Ferroelectr. Lett. Sect. - 1989. - 10, No 4. - P. 113-116 [doi:10.1080/07315178908200747].

  4. Shvaika A.M., Stasyuk I.V., Mokhnyak S.M. On the microscopic theory of optical properties of crystals with incommensurate phases // Phys. Status Solidi B. - 1989. - 156, No 1. - P. 377-382 [bibcode:1989PSSBR.156..377S, doi:10.1002/pssb.2221560139].

  5. Stasyuk I.V., Shvaika A.M. Dielectric properties and electron spectrum of the Muller model in the HTSC theory // Acta Phys. Pol. A. - 1993. - 84, No 2. - P. 293-313.

  6. Stasyuk I.V., Shvaika A.M., Schachinger E. On the electron spectrum of the Hubbard model including interactions with local anharmonic vibrations // Physica C. - 1993. - 213, No 1-2. - P. 57-70 [bibcode:1993PhyC..213...57S, doi:10.1016/0921-4534(93)90758-I].

  7. Stasyuk I.V., Shvaika A.M. Electron spectrum and effective exchange interaction in the Muller model in the HTSC theory // Condens. Matter Phys. - 1993. - 1. - P. 62-79 [doi:10.5488/CMP.1.62] (in Ukrainian).

  8. Stasyuk I.V., Shvaika A.M., Schachinger E. The electron spectrum of the Hubbard model with coupling to pseudospin degrees of freedom // Physica B. - 1994. - 194-196. - P. 1965-1966 [bibcode:1994PhyB..194.1965S, doi:10.1016/0921-4526(94)91482-6].

  9. Stasyuk I.V., Shvaika A.M. Electron spectrum and dielectric susceptibility of the Hubbard model with local lattice anharmonicity // Acta Phys. Pol. A. - 1994. - 85, No 2. - P. 363-366.

  10. Stasyuk I.V., Shvaika A.M. Dielectric instability and local anharmonic model in the theory of high-Tc superconductivity // Physica C. - 1994. - 235-240. - P. 2173-2174 [bibcode:1994PhyC..235.2173S, doi:10.1016/0921-4534(94)92308-6].

  11. Stasyuk I.V., Shvaika A.M. A model with local anharmonicity in theory of HTSC systems: Correlation functions and "transverse" dielectric susceptibility // Condens. Matter Phys. - 1994. - 3. - P. 134-175 [doi:10.5488/CMP.3.134].

  12. Stasyuk I.V., Shvaika A.M., Danyliv O.D. Dielectric instability and charge ordering in the local anharmonic model of high-Tc superconductors // Mol. Phys. Rep. - 1995. - 9. - P. 61-75.

  13. Stasyuk I.V., Shvaika A.M. Green's function method in the theory of strongly correlated pseudospin-electron systems. - In: Recent Progress in Many-Body Theories, vol. 4, Ed. E.Schachinger, H.Mitter and H.Sormann. - Plenum Press, New York. - 1995. - P. 401-406 [doi:10.1007/978-1-4615-1937-9_34].

  14. Stasyuk I.V., Shvaika A.M. Dielectric instability and phase transitions in pseudospin-electron model of HTSC systems // Fiz. Nizk. Temp. - 1996. - 22, No 5. - P. 535-538; Low Temp. Phys. - 1996. - 22, No 5. - P. 411-414 [bibcode:1996LTP....22..411S, doi:10.1063/1.593163].

  15. Stasyuk I.V., Shvaika A.M. Dielectric, charge and phase-separation instabilities in pseudospin-electron model of high-Tc superconductors // Czech. J. Phys. - 1996. - 46, Suppl. S2. - P. 961-962 [bibcode:1996CzJPS..46..961S, doi:10.1007/BF02583788].

  16. Stasyuk I.V., Shvaika A.M. Dielectric instability and vibronic-type spectrum of local anharmonic model of high-Tc superconductors // Ferroelectrics. - 1997. - 192, No 1-4. - P. 1-10 [doi:10.1080/00150199708216165].

  17. Stasyuk I.V., Shvaika A.M., Tabunshchyk K.V. Thermodynamics of a pseudospin-electron model without correlations // Condens. Matter Phys.- 1999. - 2, No 1(17). - P. 109-132 [bibcode:2000cond.mat..6100S, doi:10.5488/CMP.2.1.109]; Preprint arXiv:cond-mat/0006100.

  18. Stasyuk I.V., Shvaika A.M. Pseudospin-electron model in infinite dimensions // J. Phys. Stud. - 1999. - 3, No 2. - P. 177-183 [bibcode:1999JPhSt...3..177S]; Preprint arXiv:cond-mat/9807353.

  19. Stasyuk I.V., Shvaika A.M., Tabunshchyk K.V. Thermodynamics of pseudospin-electron model in the U=0 limit // Acta Phys. Pol. A. - 2000. - 97, No 3. - P. 411-414.

  20. Stasyuk I.V., Shvaika A.M., Tabunshchyk K.V. Self-consistent approach for the thermodynamics of a simplified pseudospin-electron model // Ukr. J. Phys.. - 2000. - 45, No 4-5. - P. 520-528 [bibcode:2000cond.mat.10334S]; Preprint arXiv:cond-mat/0010334.

  21. Shvaika A.M. Strong-coupling approach for strongly correlated electron systems // Phys. Rev. B. - 2000. - 62, No 4. - P. 2358-2371 [bibcode:2000PhRvB..62.2358S, doi:10.1103/PhysRevB.62.2358]; Erratum: 62, No 19. - P. 13232 [bibcode:2000PhRvB..6213232S, doi:10.1103/PhysRevB.62.13232]; Preprint arXiv:cond-mat/9911255.

  22. Shvaika A.M. Dynamical susceptibilities in strong coupling approach // Physica C. - 2000. - 341-348, No 1-4. - P. 177-178 [bibcode:2000PhyC..341..177S, doi:10.1016/S0921-4534(00)00435-4]; Preprint arXiv:cond-mat/9912300.

  23. Shvaika A.M. Strong coupling Hartree-Fock approximation in the dynamical mean-field theory // Condens. Matter Phys. - 2001. - 4, No. 1(25). - P. 85-92 [bibcode:2000cond.mat.11407S, doi:10.5488/CMP.4.1.85]; Preprint arXiv:cond-mat/0011407.

  24. Shvaika A.M. An analytical strong coupling approach in dynamical mean-field theory // Acta Phys. Pol. B. - 2001. - 32, No 13 (Special Issue). - P. 3415-3420 [bibcode:2001AcPPB..32.3415S]; Preprint arXiv:cond-mat/0106044.

  25. Shvaika A.M. Dynamical susceptibilities in the strong coupling approach: A general scheme and the Falicov-Kimball model // J. Phys. Stud. - 2001. - 5, No 3/4. - P. 349-354 [bibcode:2001JPhSt...5..349S]; Preprint arXiv:cond-mat/0203492.

  26. Stasyuk I.V., Shvaika A.M. Strong coupling approach in dynamical mean-field theory for strongly correlated electron systems // Ukr. J. Phys.. - 2002. - 47, No 10. - P. 975-1000 [bibcode:2003cond.mat..5566S]; Preprint arXiv:cond-mat/0305566.

  27. Shvaika A.M. Dynamical mean-field theory of correlated hopping: A rigorous local approach // Phys. Rev. B. - 2003. - 67, No 7. - P. 075101 (12 pages) [bibcode:2003PhRvB..67g5101S, doi:10.1103/PhysRevB.67.075101]; Erratum: 82, No 11. - P. 119901(E) [2 pages] [bibcode:2010PhRvB..82k9901S, doi:10.1103/PhysRevB.82.119901]; Preprint arXiv:cond-mat/0205322.

  28. Shvaika A.M. Dynamical mean field theory of correlated hopping // Acta Phys. Pol. B. - 2003. - 34, No 2. - P. 803-806.

  29. Shvaika A.M. Correlated hopping in infinite dimensions: rigorous local approach // Phys. Status Solidi B. - 2003. - 236, No 2. - P. 368-371 [bibcode:2003PSSBR.236..368S, doi:10.1002/pssb.200301681]; Preprint arXiv:cond-mat/0205265.

  30. Shvaika A.M., Freericks J.K. Equivalence of the Falicov-Kimball and Brandt-Mielsch forms for the free energy of the infinite-dimensional Falicov-Kimball model // Phys. Rev. B. - 2003. - 67, No 15. - P. 153103 (3 pages) [bibcode:2003PhRvB..67o3103S, doi:10.1103/PhysRevB.67.153103]; Preprint arXiv:cond-mat/0211451.

  31. Shvaika A.M., Vorobyov O., Freericks J.K., Devereaux T.P. Resonant enhancement of inelastic light scattering in strongly correlated materials // Phys. Rev. Lett. - 2004. - 93, No 13. - P. 137402 (4 pages) [bibcode:2004PhRvL..93m7402S, doi:10.1103/PhysRevLett.93.137402]; Preprint arXiv:cond-mat/0311070.

  32. Shvaika A.M., Vorobyov O., Freericks J.K., Devereaux T.P. Electronic Raman scattering in correlated materials: A treatment of nonresonant, mixed, and resonant scattering using dynamical mean-field theory // Phys. Rev. B. - 2005. - 71, No 4. - P. 045120 (17 pages) [bibcode:2005PhRvB..71d5120S, doi:10.1103/PhysRevB.71.045120]; Preprint arXiv:cond-mat/0408400.

  33. Shvaika A.M., Vorobyov O., Freericks J.K., Devereaux T.P. Resonant electronic Raman scattering near a quantum critical point // Physica B. - 2005. - 359-361. - P. 705-707 [bibcode:2005PhyB..359..705S, doi:10.1016/j.physb.2005.01.200]; Preprint arXiv:cond-mat/0406305.

  34. Shvaika A.M., Vorobyov O., Freericks J.K., Devereaux T.P. Resonant Enhancement of Electronic Raman Scattering // J. Phys. Chem. Solids. - 2006. - 67, No 1-3. - P. 336-339 [bibcode:2006JPCS...67..336S, doi:10.1016/j.jpcs.2005.10.048]; Preprint arXiv:cond-mat/0407120.

  35. Farenyuk O.Ya., Shvaika A.M. Band electron spectrum and thermodynamic properties of the pseudospin-electron model with tunneling splitting of levels // Condens. Matter Phys. - 2006. - 9, No. 1(45). - P. 135-144 [doi:10.5488/CMP.9.1.135].

  36. Shvaika A.M. On the spectral relations for multitime correlation functions // Condens. Matter Phys. - 2006. - 9, No. 3(47). - P. 447-458 [bibcode:2006cond.mat..4621S, doi:10.5488/CMP.9.3.447]; Preprint arXiv:cond-mat/0604621.

  37. Matveev O.P., Shvaika A.M. Charge and magnetic states for the Hubbard model on a three-site cluster // J. Phys. Stud. - 2006. - 10, No 3. - P. 208-219 [bibcode:2006JPhSt..10..208M].

  38. Freericks J.K., Zlati─ç V., Shvaika A.M. Electronic thermal transport in strongly correlated multilayered nanostructures // Phys. Rev. B. - 2007. - 75, No 3. - P. 035133 (16 pages) [bibcode:2007PhRvB..75c5133F, doi:10.1103/PhysRevB.75.035133]; Preprint arXiv:cond-mat/0609112.

  39. Matveev O.P., Shvaika A.M., Freericks J.K. Optical and dc transport properties of a strongly correlated charge-density-wave system: Exact solution in the ordered phase of the spinless Falicov-Kimball model with dynamical mean-field theory // Phys. Rev. B. - 2008. - 77, No 3. - P. 035102 (13 pages) [bibcode:2008PhRvB..77c5102M, doi:10.1103/PhysRevB.77.035102]; Preprint arXiv:0708.2748.

  40. Shvaika A.M., Freericks J.K. F-electron spectral function of the Falicov-Kimball model and the Wiener-Hopf sum equation approach // Condens. Matter Phys. - 2008. - 11, No. 3(55). - P. 425-442 [bibcode:2008arXiv0805.2304S, doi:10.5488/CMP.11.3.425]; Preprint arXiv:0805.2304.

  41. Matveev O.P., Shvaika A.M., Freericks J.K. Nonresonant Raman and inelastic x-ray scattering in the charge-density-wave phase of the spinless Falicov-Kimball model // Phys. Rev. B. - 2009. - 79, No 11. - P. 115130 (17 pages) [bibcode:2009PhRvB..79k5130M, doi:10.1103/PhysRevB.79.115130]; Preprint arXiv:0809.5284.

  42. Shvaika A.M., Farenyuk O.Ya. Dynamical susceptibilities of the Falicov-Kimball model with correlated hopping: general approach // Condens. Matter Phys. - 2009. - 12, No. 1. - P. 63-74 [doi:10.5488/CMP.12.1.63].

  43. Matveev O.P., Shvaika A.M., Freericks J.K. Total electronic Raman scattering in the charge-density-wave phase of the spinless Falicov-Kimball model // J. Phys. Stud. - 2009. - 13, No 4. - P. 4703 (8 pages) [bibcode:2009arXiv0907.2056M]; Preprint arXiv:0907.2056.

  44. Matveev O.P., Shvaika A.M., Freericks J.K. Resonant Raman scattering effects in a nesting-driven charge-density-wave insulator: Exact analysis of the spinless Falicov-Kimball model with dynamical mean-field theory // Phys. Rev. B. - 2010. - 82, No 15. - P. 155115 (12 pages) [bibcode:2010PhRvB..82o5115M, doi:10.1103/PhysRevB.82.155115]; Preprint arXiv:1006.1832.

  45. Pakhira Nandan, Freericks J.K., Shvaika A.M. Resonant inelastic x-ray scattering in a Mott insulator // Phys. Rev. B. - 2012. - 86, No 12. - P. 125103 (13 pages) [bibcode:2012PhRvB..86l5103P, doi:10.1103/PhysRevB.86.125103]; Preprint arXiv:1112.4865.

  46. Shvaika A.M., Freericks J.K. Exact solution of a variety of X-ray probes in the Falicov-Kimball model with dynamical mean-field theory // Condens. Matter Phys. - 2012. - 15, No. 4. - P. 43701 (10 pages) [bibcode:2012arXiv1207.2744S, doi:10.5488/CMP.15.43701]; Preprint arXiv:1207.2744.

  47. Shvaika A.M. Effect of correlated hopping on thermoelectric properties: Exact solutions for the Falicov-Kimball model // Condens. Matter Phys. - 2014. - 17, No. 4. - P. 43704 (14 pages) [bibcode:2014arXiv1409.8495S, doi:10.5488/CMP.17.43704]; Preprint arXiv:1409.8495.

  48. Matveev O.P., Shvaika A.M., Devereaux T.P., Freericks J.K. Nonequilibrium dynamical mean-field theory for the charge-density-wave phase of the Falicov-Kimball model // J. Supercond. Novel Magn. - 2016. - 29, No 3. - P. 581-585 [bibcode:2015arXiv150708725M, doi:10.1007/s10948-015-3304-2]; Preprint arXiv:1507.08725.

  49. Matveev O.P., Shvaika A.M., Devereaux T.P., Freericks J.K. Nonequilibrium response of an electron-mediated charge density wave ordered material to a large dc electric field // Phys. Rev. B. - 2016. - 93, No 4. - P. 045110 (9 pages) [bibcode:2016PhRvB..93d5110M, doi:10.1103/PhysRevB.93.045110]; Preprint arXiv:1511.01595.

  50. Freericks J.K., Matveev O.P., Shvaika A.M., Devereaux T.P. Theoretical description of pump/probe experiments in nesting induced charge density wave insulators // Proc. SPIE. - 2016. - 9835, Ultrafast Bandgap Photonics. - P. 98351F (7 pages) [doi:10.1117/12.2223335].

  51. Shvaika A.M. Spectral properties of four-time fermionic Green's functions // Condens. Matter Phys. - 2016. - 19, No. 3. - P. 33004 (14 pages); Preprint arXiv:1512.04687 [bibcode:2015arXiv151204687S].

  52. Devereaux T.P., Shvaika A.M., Wu K., Wohlfeld K., Jia C.J., Wang Y., Moritz B., Chaix L., Lee W.-S., Shen Z.-X., Ghiringhelli G., Braicovich L. Directly characterizing the relative strength and momentum dependence of electron-phonon coupling using resonant inelastic x-ray scattering // Preprint arXiv:1605.03129 [bibcode:2016arXiv160503129D].