Russian Academy of Sciences

Landau Institute for Theoretical Physics

Igor’ A. Luk’yanchuk

Senior researcher (associated) (associated)

Doctor of science

Publications

    1. S. Kondovych, M. Pavlenko, Yu. Tikhonov, A. Razumnaya, I. Lukyanchuk, Vortex states in a PbTiO3 ferroelectric cylinder, SciPost Phys. 14(3), 056 (2023); arXiv:2112.10129, WoS: 000974981200002, ADS: 2023ScPP...14...46N, RINTs: 61211939, EDN: ZSRUWD.
    2. Yu. Tikhonov, S. Kondovych, J. Mangeri, M. Pavlenko, L. Baudry, A. Sené, A. Galda, S. Nakhmanson, O. Heinonen, A. Razumnaya, I. Luk’yanchuk, V.M. Vinokur, Controllable skyrmion chirality in ferroelectrics, Scientific Reports, 10(1), 8657 (2020); arXiv:2001.01790, WoS: 000540471500013, Scopus: 2-s2.0-85085417989, ADS: 2020NatSR..10.8657T, RINTs: 43298740.
    3. I. Lukyanchuk, E. Zaitseva, V. Levashenko, M. Kvassay, S. Kondovych, Yu. Tikhonov, L. Baudry, A. Razumnaya, Ferroelectric multiple-valued logic units, Ferroelectrics, 543(1), 213-221 (2019); arXiv:1903.10312, WoS: 000487100000028, Scopus: 2-s2.0-85073212105, ADS: 2019arXiv190310312L, RINTs: 43209262.
    4. Z. Hanania, D. Mezzane, M. Amjoud, S. Fourcade, A.G. Razumnaya, I.A. Luk’yanchuk, M. Gouné, Enhancement of dielectric properties of lead-free BCZT ferroelectric ceramics by grain size engineering, Superlattices and Microstructures, 127, 109-117 (2019); arXiv:1810.09385, WoS: 000460998500017, Scopus: 2-s2.0-85062239084, ADS: 2019SuMi..127..109H, RINTs: 38694741.
    5. H. Abdelsalam, V.A. Saroka, I. Lukyanchuk, M.E. Portnoi, Multilayer phosphorene quantum dots in an electric field: Energy levels and optical absorption, J. Appl. Phys. 124, 124303 (2018), WoS: 000446119300017, Scopus: 2-s2.0-85054035827, ADS: 2018JAP...124l4303A, RINTs: 35737640.
    6. I. Luk’yanchuk, A. Sené, V.M. Vinokur, Electrodynamics of ferroelectric films with negative capacitance, Phys. Rev. B 98, 024107 (2018), WoS: 000439973300003, Scopus: 2-s2.0-85051442396, ADS: 2018PhRvB..98b4107L, RINTs: 35747984.
    7. V.A. Saroka, I. Lukyanchuk, M.E. Portnoi, H. Abdelsalam, Electro-optical properties of phosphorene quantum dots, Phys. Rev. B 96, 085436 (2017), WoS: 000408345100005, Scopus: 2-s2.0-85029527008, ADS: 2017PhRvB..96h5436S, RINTs: 31044099.
    8. S. Kondovych, I. Luk’yanchuk, Nondestructive method of thin-film dielectric constant measurements by two-wire capacitor, Phys. Status Solidi B 254(4), 1600476 (2017); arXiv:1611.08851, WoS: 000398824000023, Scopus: 2-s2.0-84996502477, ADS: 2017PSSBR.25400476K, RINTs: 29466537.
    9. D.V. Stryukov, A.G. Razumnaya, Yu.I. Golovko, A.S. Anokhin, I.A. Lukyanchuk, V.B. Shirokov, V.M. Mukhortov, Lattice dynamics and structural distortions in the multiferroic (Ba,Sr)TiO3/(Bi,Nd)FeO3 heterostructures, Thin Solid Films, 636, 220-224 (2017), WoS: 000408037800032, Scopus: 2-s2.0-85020399555, ADS: 2017TSF...636..220S, RINTs: 31017611.
    10. H. Abdelsalam, M.H. Talaat, I. Lukyanchuk, M.E. Portnoi, V.A. Saroka, Electro-absorption of silicene and bilayer graphene quantum dots, J. Appl. Phys. 120, 014304 (2016); arXiv:1603.09662, WoS: 000379583900015, Scopus: 2-s2.0-84978835983, ADS: 2016JAP...120a4304A, RINTs: 27084064.
    11. P. Zubko, J.C. Wojdeł, M. Hadjimichael, S. Fernandez-Pena, A. Sené, I. Luk’yanchuk, J.-M. Triscone, J. Íñiguez, Negative capacitance in multidomain ferroelectric superlattices, Nature, 534(7608), 524–528 (2016), WoS: 000378270300048, Scopus: 2-s2.0-84975758761, ADS: 2016Natur.534..524Z, RINTs: 27139640.
    12. P.-W. Martelli, S.M. Mefire, I. Luk’yanchuk, Multidomain switching in the ferroelectric nanodots, EPL 111, 50001 (2015); arXiv:1509.00322, WoS: 000364539100001, Scopus: 2-s2.0-84945206000, ADS: 2015EL....11150001M, RINTs: 24963837.
    13. L. Baudry, I.A. Luk’yanchuk, A. Razumnaya, Dynamics of field-induced polarization reversal in thin strained perovskite ferroelectric films with c-oriented polarization, Phys. Rev. B 91, 144110 (2015); arXiv:1403.4191, WoS: 000353680800005, Scopus: 2-s2.0-84928902772, ADS: 2015PhRvB..91n4110B, RINTs: 24028019.
    14. H. Abdelsalam, T. Espinosa-Ortega, I. Lukyanchuk, Tuning of zero energy states in quantum dots of silicene and bilayer graphene by electric field, Superlattices Microstruct., 87, 137-142 (2015); arXiv:1505.05693, WoS: 000366876100024, Scopus: 2-s2.0-84931050692, ADS: 2015SuMi...87..137A, RINTs: 26758672.
    15. H. Abdelsalam, T. Espinosa-Ortega, I. Lukyanchuk, Electronic and magnetic properties of graphite quantum dots, Fizika nizkikh temperatur, 41 (5), 508-513 (2015) [Low Temperature Physics, 41(5), 396-400 (2015)]; arXiv:1412.8351, WoS: 000355920900010, Scopus: 2-s2.0-84930629065, ADS: 2015LTP....41..396A, RINTs: 23180304.
    16. I. Lukyanchuk, P. Sharma, T. Nakajima, S. Okamura, J.F. Scott, A. Gruverman, High-Symmetry Polarization Domains in Low-Symmetry Ferroelectrics, Nano Lett. 14(12), 6931-6935 (2014); arXiv:1309.0291, WoS: 000346322800028, Scopus: 2-s2.0-84916629383, ADS: 2014NanoL..14.6931L, RINTs: 24013898.
    17. L. Baudry, A. Sené, I.A. Luk’yanchuk, L.Lahoche, J.F. Scott, Polarization vortex domains induced by switching electric field in ferroelectric films with circular electrodes, Phys. Rev. B 90, 024102 (2014); arXiv:1403.5262, WoS: 000339443400003, Scopus: 2-s2.0-84904962575, ADS: 2014PhRvB..90b4102B, RINTs: 2-s2.0-84904962575.
    18. E.V. Gomonai, I. Luk’yanchuk, Indutsirovannaya magnitostriktsiei anizotropiya v obmenno-podmagnichennykh dvusloinykh plyonkakh, Metallofizika i noveishie tekhnologii, 36(11), 1453-1464 (2014) [O.V. Gomonay, I. Lukyanchuk, The Anisotropy Induced by a Magnetostriction in Exchange-Biased Two-Layer Films]; arXiv:1404.1591, ADS: 2014arXiv1404.1591G.
    19. I. Luk’yanchuk, A. Pakhomov, A. Sidorkin, V. Vinokur, Terahertz Electrodynamics of 180∘ Domain Walls in Thin Ferroelectric Films, arXiv:1410.3124, ADS: 2014arXiv1410.3124L.
    20. T. Espinosa-Ortega, I.A. Luk’yanchuk, Y.G. Rubo, Magnetic properties of graphene quantum dots, Phys. Rev. B 87, 205434 (2013) [6 pages]; arXiv:1301.7138, WoS: 000319391800006, Scopus: 2-s2.0-84878555007, ADS: 2013PhRvB..87t5434E, RINTs: 20438097.
    21. A.A. Varlamov, A.V. Kavokin, I.A. Luk’yanchuk, S.G. Sharapov, Anomal’nye termoelektricheskie i termomagnitnye svoistva grafena, Uspekhi fiz. nauk, 182(11), 1229–1234 (2012) [A.A Varlamov, A.V. Kavokin, I.A. Luk’yanchuk, S.G. Sharapov, Anomalous thermoelectric and thermomagnetic properties of graphene, Phys. Usp. 55(11), 1146-1151 (2012)], WoS: 000314808600007, Scopus: 2-s2.0-84873905079, ADS: 2012PhyU...55.1146V, RINTs: 23103579.
    22. I.A. Luk’yanchuk, A.A. Varlamov, A.V. Kavokin, Giant Nernst-Ettingshausen oscillations in semiclassically strong magnetic fields, Phys. Rev. Lett. 107, 016601 (2011); arXiv:1011.6067, WoS: 000292241000011, Scopus: 2-s2.0-79961088446, ADS: 2011PhRvL.107a6601L, RINTs: 17179549.
    23. A. Sené, L. Baudry, I.A. Luk’yanchuk, L. Lahoche, Field-induced vortices in weakly anisotropic ferroelectrics, Superlattices and Microstructures, 49(3), 314-317 (2011); arXiv:0909.1757, WoS: 000288929500023, Scopus: 2-s2.0-79951851313, ADS: 2011SuMi...49..314S, RINTs: 16506088.
    24. I.A. Luk’yanchuk, De Haas-van Alphen effect in 2D systems: application to mono- and bilayer graphene, Fizika nizkikh temp., 37 (1), 56-59 (2011) [Low Temp. Phys., 37(1), 45-48 (2011)], WoS: 000287199800006, Scopus: 2-s2.0-79851497455, ADS: 2011LTP....37...45L, RINTs: 15528166.
    25. A. Tselev, V. Meunier, E. Strelcov, W.A. Shelton, Jr., I.A. Luk’yanchuk, K. Jones, R. Proksch, A. Kolmakov, S.V. Kalinin, Mesoscopic Metal−Insulator Transition at Ferroelastic Domain Walls in VO2, ACS Nano, 4 (8), 4412–4419 (2010), WoS: 000281052700011, Scopus: 2-s2.0-78650077674, ADS: -, RINTs: 16744572.
    26. A. Tselev, E. Strelcov, I.A. Luk’yanchuk, J.D. Budai, J.Z. Tischler, I.N. Ivanov, K. Jones, R. Proksch, S.V. Kalinin, A. Kolmakov, Interplay between ferroelastic and metal-insulator phase transitions in strained quasi-two-dimensional VO2 nanoplatelets, Nano Lett., 10 (6), 2003-2011 (2010), WoS: 000278449200006, Scopus: 2-s2.0-77953319798, ADS: 2010NanoL..10.2003T, RINTs: 15332460.
    27. A. Tselev, I.A. Luk’yanchuk, I.N. Ivanov, J.D. Budai, J.Z. Tischler, E. Strelcov, A. Kolmakov, S.V. Kalinin, Symmetry Relationship and Strain-Induced Transitions between Insulating M1 and M2 and Metallic R phases of Vanadium Dioxide, Nano Lett., 10(11), 4409–4416 (2010), WoS: 000283907600020, Scopus: 2-s2.0-78449274700, ADS: 2010NanoL..10.4409T, RINTs: 15333087.
    28. I.A. Luk’yanchuk, Y. Kopelevich, Comment on “Consistent Interpretation of the Low-Temperature Magnetotransport in Graphite Using the Slonczewski-Weiss-McClure 3D Band-Structure Calculations”, Phys. Rev. Lett. 104, 119701 (2010) [1 pages]; arXiv:0907.2026, WoS: 000275802600058, Scopus: 2-s2.0-77949559185, ADS: 2010PhRvL.104k9701L, RINTs: 15436783.
    29. Ya. Kopelevich, I.A. Luk'yanchuk, Graphite vs graphene: scientific background, arXiv:1011.4680, ADS: 2010arXiv1011.4680K.
    30. H. Arhchoui, Y. El Amraoui, D. Mezzane, I. Luk’yanchuk, Phase diagrams of ferroelectric thin film with two surface layers, Eur. Phys. J., Appl. Phys., 48(1), 10503 (2009) [5 pages], WoS: 000269981400008, Scopus: 2-s2.0-68349117048, ADS: 2009EPJAP..48a0503A, RINTs: 14752987.
    31. G. Catalan, I. Lukyanchuk, A. Schilling, J. M. Gregg, J. F. Scott, Effect of wall thickness on the ferroelastic domain size of BaTiO3, J. Mater. Sci., 44(19), 5307-5311 (2009), WoS: 000269117000028, Scopus: 2-s2.0-68949169354, ADS: 2009JMatS..44.5307C, RINTs: 15452572.
    32. I.A. Luk’yanchuk, A. Schilling, J.M. Gregg, G. Catalan, J.F. Scott, Origin of ferroelastic domains in free-standing single-crystal ferroelectric films, Phys. Rev. B 79, 144111 (2009) [7 pages]; arXiv:0903.0764, WoS: 000265943200035, Scopus: 2-s2.0-65649148357, ADS: 2009PhRvB..79n4111L, RINTs: 13613511.
    33. I.A. Luk’yanchuk, L. Lahoche, A. Sené, Universal Properties of Ferroelectric Domains, Phys. Rev. Lett., 102, 147601 (2009) [4 pages]; arXiv:0802.2640, WoS: 000265082500067, Scopus: 2-s2.0-65549136804, ADS: 2009PhRvL.102n7601L, RINTs: 13613434.
    34. Y. Kopelevich, B. Raquet, M. Goiran, W. Escoffier, R.R. da Silva, J.C. Medina Pantoja, I.A. Luk’yanchuk, A. Sinchenko, P. Monceau, Searching for the fractional quantum Hall effect in graphite, Phys. Rev. Lett., 103, 116802 (2009) [4 pages]; arXiv:0903.2369, WoS: 000269718700039, Scopus: 2-s2.0-70249142135, ADS: 2009PhRvL.103k6802K, RINTs: 15307688.
    35. I.A. Luk’yanchuk, Y. Kopelevich, M. El Marssi, Dirac Fermions in graphite: The state of art, Physica B 404(3-4), 404-406 (2009); arXiv:0902.2935, WoS: 000264227400020, Scopus: 2-s2.0-59649109439, ADS: 2009PhyB..404..404L, RINTs: 13612658.
    36. M. Khachane, P. Nowakowski, S. Villain, J.R. Gavarri, Ch. Muller, I. Luk’yanchuk, M. Elaatmani, A. Outzourhit, A. Zegzouti, Catalytic Studies of RuO2 Films Deposited on Ferroelectrics Films by Spin Coating Process, Ferroelectrics, 371, 34-42 (2008).
    37. A. Sene, L. Lahoche, I.A. Luk’yanchuk, Temperature Evolution of 180° Ferroelectric Domains in Thin Ferroelectric Films, Ferroelectrics, 372, 41-46 (2008), WoS: 000261091600008, Scopus: 2-s2.0-75949121108, ADS: -, RINTs: 15293146.
    38. L. Lahoche, I. Luk’yanchuk, G. Pascoli, Stability of Vortex Phases in Ferroelectric Easy-Plane nano-Cylinders, Integrated Ferroelectrics, 99(1), 60-66 (2008); arXiv:0802.4164.
    39. I.A. Luk’yanchuk, A.M. Bratkovsky, Lattice-induced double-valley degeneracy lifting in graphene by a magnetic field, Phys. Rev. Lett., 100, 176404 (2008); arXiv:0707.0466, WoS: 000255524300059, Scopus: 2-s2.0-43049114551, ADS: 2008PhRvL.100q6404L, RINTs: 13569569.
    40. Y. Kopelevich, R.R. da Silva, A. Rougier, I.A. Luk’yanchuk, Charge ordering in amorphous WOx films, Physica B 403 (5-9), 1211-1212 (2008); cond-mat/0701240, WoS: 000254689900176, Scopus: 2-s2.0-39749163448, ADS: 2008PhyB..403.1211K, RINTs: 13580527.
    41. M. Khachane, P. Nowakowski, S. Villain, J.R. Gavarri, Ch. Muller, M. Elaatmani, A. Outzourhite, I. Luk’yanchuk, A. Zegzouti, M. Daoud, Catalytic behaviors of ruthenium dioxide films deposited on ferroelectrics substrates, by spin coating process, Appl. Surf. Sci., 254 (5), 1399-1404 (2007), WoS: 000251899400009, Scopus: 2-s2.0-36249014880, ADS: 2007ApSS..254.1399K, RINTs:  12301593.
    42. F. De Guerville, M. El Marssi, I. Lukyanchuk, L. Lahoche, Ferroelectric Domains in Thin Films and Superlattices: Results of Numerical Modeling, Ferroelectrics, 359, 14-20 (2007), WoS: 000251758800003, Scopus: 2-s2.0-57749168494, ADS: -, RINTs: 15452543.
    43. Y. Gagou, J.-L. Dellis, M. El Marssi, I. Lukyanchuk, D. Mezzane, M. Elaatmani, Ferroelectric Phases in Rare-Earth TTB Ferroelectric Compounds Pb2(1-x)K(1+x)GdxNb5O15, Ferroelectrics, 359, 94-98 (2007), WoS: 000251758800014, Scopus: 2-s2.0-75849165125, ADS: -, RINTs: -.
    44. Y.L. Wang, A.K. Tagantsev, D. Damjanovic, N. Setter, V.K. Yarmarkin, A.I. Sokolov, I.A. Lukyanchuk, Landau thermodynamic potential for BaTiO3, J. Appl. Phys., 101, 104115 (2007); arXiv:0706.3261, WoS: 000246891500115, Scopus: 2-s2.0-34249935033, ADS: 2007JAP...101j4115W, RINTs: 13539704.
    45. Y. Kopelevich, R.R. da Silva, A. Rougier, I.A. Luk’yanchuk, Charge Ordering in Amorphous WOx Films, Phys. Lett. A 368(5), 419-422 (2007), WoS: 000249295800015, Scopus: 2-s2.0-34547852237, ADS: 2007PhLA..368..419K, RINTs: 13560695.
    46. M. Saber, I. Lukyanchuk, M. Madani, A. Tabyaoui, A. Ainane, The transverse spin-½ Ising order-disorder superlattice, Physica A 374(1), 127-138 (2007), WoS: 000242906200013, Scopus: 2-s2.0-33751194885, ADS: 2007PhyA..374..127S, RINTs: -.
    47. I.A. Luk’yanchuk, Y. Kopelevich, Dirac and normal fermions in graphite and graphene: Implications of the quantum hall effect, Phys. Rev. Lett. 97, 256801 (2006); cond-mat/0609037, WoS: 000243414600048, Scopus: 2-s2.0-33845737512, ADS: 2006PhRvL..97y6801L, RINTs: 13516258.
    48. F. De Guerville, I. Luk’yanchuk, L. Lahoche, M. El Marssi, Modeling of ferroelectric domains in thin films and superlattices, Materials Sci. & Eng. B 120(1-3), 16-20 (2005), WoS: 000229817700005, Scopus: 2-s2.0-18944401232, ADS: -, RINTs: 13497296.
    49. V.A. Stephanovich, I.A. Luk’yanchuk, M.G. Karkut, Domain-enhanced interlayer coupling in ferroelectric/paraelectric superlattices, Phys. Rev. Lett. 94, 047601 (2005); cond-mat/0408342, WoS: 000226779000065, Scopus: 2-s2.0-18044384246, ADS: 2005PhRvL..94d7601S, RINTs: 13497211.
    50. A. Tabyaoui, A. Ainane, M. Saber, I. Lukyanchuk, Phase Transition Property of Ferroelectric Superlattice with three Alternative Layers from Ising Model in a Transverse Field, Physica Scripta, 72 (2-3), 265-273 (2005), WoS: 000231172000024, Scopus: 2-s2.0-23344431760, ADS: 2005PhyS...72..265T.
    51. A. Ouédraogo, I.A. Lukyanchuk, P. Saint-Grégoire, Polarization Rotation in the Incommensurate Phase of Sn2 P2 (Sex S1-x)6, Ferroelectrics, 302, 137-141 (2004), WoS: 000222471100027, Scopus: 2-s2.0-33746297680, ADS: -, RINTs: 15038892.
    52. A. Jorio, M.S.S. Dantas, N.L. Speziali, M.A. Pimenta, C.B. Pinheiro, I. Luk’yanchuk, P. Saint-Gregoire, Structural and Dynamical Aspects of Structural Phase Transitions on Incommensurate A2BX4 compounds, Ferroelectrics, 305, 75-78 (2004), WoS: 000223028000016, Scopus: 2-s2.0-33746278881, ADS: -.
    53. I.A. Luk’yanchuk, Y. Kopelevich, Phase analysis of quantum oscillations in graphite, Phys. Rev. Lett. 93, 166402 (2004); cond-mat/0402058, WoS: 000224533300059, Scopus: 2-s2.0-19644401152, ADS: 2004PhRvL..93p6402L, RINTs: 13465509.
    54. M. Oualla, M. Elaatmani, M. Daoud, D. Mezzane, I. Luk’yanchuk, A. Zegzouti, Study of new rare earth family Pb1.6K1.2R0.2Nb5O15 (R=La, Nd, Sm, Eu and Gd) of tetragonal tungsten bronze-type ferroelectrics, Solid State Communs., 130(12), 777-781 (2004), WoS: 000221843700001, Scopus: 2-s2.0-2442621045, ADS: 2004SSCom.130..777O, RINTs: 12191269.
    55. P. Saint-Greegoire, E. Snoeck, C. Roucau, N. Aliouane, I. Luk’yanchuk, Anomalous light scattering in quartz: Ferroelastic-ELT versus non equilibrium-EQT model, Ferroelectrics, 290, 97-104 (2003), WoS: 000185296000013, Scopus: 2-s2.0-18144412643, ADS: -, RINTs: 27889122.
    56. V.A. Stephanovich, I.A. Luk’yanchuk, M.G. Karkut, Domain proximity and ferroelectric transition in ferro-paraelectric superlattices, Ferroelectrics, 291, 169-175 (2003), WoS: 000185296200020, Scopus: 2-s2.0-33746273784, RINTs: 15035387.
    57. M. El Marssi, F. Le Marrec, I.A. Lukyanchuk, M.G. Karkut, Ferroelectric transition in an epitaxial barium titanate thin film: Raman spectroscopy and x-ray diffraction study, J. Appl. Phys., 94 (5), 3307-3312 (2003), WoS: 000184844200077, Scopus: 2-s2.0-0141522694, ADS: 2003JAP....94.3307E , RINTs: 13424122.
    58. R. Currat, E. Kats, I. Luk’yanchuk, Sound modes in composite incommensurate crystals, Eur. Phys. J. B 26 (3), 339-347 (2002); cond-mat/0203385, WoS: 175563300010, Scopus: 2-s2.0-0010647341, ADS: 2002EPJB...26..339C, RINTs: 13412407.
    59. I. Luk’yanchukj, P. Saint-Gregoire, Stress-induced change of the Lifshitz point type in A2BX4 compounds, Ferroelectrics, 265, 79-85 (2002), WoS: 000177216200009, Scopus: 2-s2.0-78649523643, ADS: 2002JPCM...14.7487L, RINTs: 16940065.
    60. I. Luk’yanchuk, P. Saint-Grégoire, Stress-induced change of the Lifshitz point type in A2BX4 compounds, J. Phys.: Cond. Mat., 14(32), 7487-7491 (2002), WoS: 000177800100010, Scopus: 2-s2.0-0037136332, ADS: 2002JPCM...14.7487L, RINTs: 13391250.
    61. F. Mohamed, M. Troyer, G. Blatter, I. Luk’yanchuk, Interaction of vortices in superconductors with κ close to 1/√2, Phys. Rev. B 65, 224504 (2002) [6 pages]; cond-mat/0201499, WoS: 000176767100092, Scopus: 2-s2.0-0036612712, ADS: 2002PhRvB..65v4504M, InSpire: 610855, RINTs: 35502699.
    62. Yu.N. Ovchinnikov, I.A. Luk’yanchuk, Provodimost’ i raspredelenie tokov v dvukhkomponentnoi sisteme sostoyashchei iz pravil’nykh treugol’nikov, ZhETF, 121(1), 239-252 (2002) [Y.N. Ovchinnikov, I.A. Luk’yanchuk, Conductivity and field and current distributions in a two-component system composed of regular triangles, JETP, 94(1), 203-215 (2002)], WoS: 000173554900022, Scopus: 2-s2.0-0242354789, ADS: 2002JETP...94..203O, RINTs: 13404313.
    63. I. Luk’yanchuk, Theory of superconductors with κ close to 1/√2, Phys. Rev. B 63, 174504 (2001) [13 pages]; cond-mat/0009030, WoS: 000168487300095, Scopus: 2-s2.0-0034896541, ADS: 2001PhRvB..63q4504L, InSpire: 807694, RINTs: 45561596.
    64. P. Saint-Gregoire, I. Luk’yanchuk, N. Aliouane (in Russian), Elongated-Triangle (ELT) Phase in Quartz as an Incommensurate Ferroelastic (in Russian), Izv. AN, Ser. fiz., 65(8), 1119-1121 (2001) [P. Saint-Gregoire, I. Luk’yanchuk, N. Aliouane, Elongated-Triangle (ELT) Phase in Quartz as an Incommensurate Ferroelastic, Bull. RAS: Physics, 65(8), 1202-1205 (2001)], WoS: -, Scopus: -, ADS: -, InSpire: -, RINTs: -.
    65. I. Luk’yanchuk, A. Jorio, P. Saint-Grégoire, Thermodynamics of the incommensurate state in Rb2WO4: The Lifshitz point in A2BX4 compounds, Phys. Rev. B 61 (5), 3147-3150 (2000); cond-mat/9902138, WoS: 000085332800006, Scopus: 2-s2.0-0010280426, ADS: 2000PhRvB..61.3147L, RINTs: 13350210.
    66. A. Jorio, M.S. Dantas, M.A. Pimenta, P. Saint-Gregoire, I. Luk'yanchuk, High temperature phase transitions in A2BX4 compounds, APS Annual March Meeting, March 20-24, 2000 Minneapolis, MN, abstract id. B19.010 (2000), ADS: 2000APS..MARB19010J.
    67. P. Saint-Grégoire, I. Luk’yanchuk, Comment on «Inhomogeneities and birefringence in quartz», J. Phys.: Cond. Mat., 11(41), 8169-8173 (1999), WoS: 000083234900025, Scopus: 2-s2.0-0001196001, ADS: 1999JPCM...11.8169S, RINTs: 13328839.
    68. I. Luk’yanchuk, Comment on «Minimal Surfaces, Screw Dislocations, and Twist Grain Boundaries», cond-mat/9910350, ADS: 1999cond.mat.10350L.
    69. I. Luk’yanchuk, A. Jorio, M.A. Pimenta, Basal-plane incommensurate phases in hexagonal-close-packed structures, Phys. Rev. B 57 (9), 5086-5092 (1998); cond-mat/9711174, WoS: 000072358600033, Scopus: 2-s2.0-0001611872, ADS: 1998PhRvB..57.5086L, RINTs: 13283079.
    70. I. Luk’yanchuk, Phase transition between the cholesteric and twist grain boundary C phases, Phys. Rev. E 57 (1), 574-581 (1998); cond-mat/9711024, WoS: 000071600400073, Scopus: 2-s2.0-0001772976, ADS: 1998PhRvE..57..574L, RINTs: 13302465.
    71. W.K. Maser, P. Bernier, I. Luk’yanchuk, P. Molinié, S. Lefrant, P. Redlich, P.M. Ajayan, Superconducting RNi2B2C (R=Y, Lu) nanoparticles: Size effects and weak links, Advanced Materials, 9 (6), 503-506 (1997), WoS: A1997WZ6820001, Scopus: 2-s2.0-0031142211, ADS: -, RINTs: 13252382.
    72. P. Saint-Grégoire, I. Luk’yanchuk, Domain textures of multi-q modulated phases: Example of quartz, Ferroelectrics, 191, 267-273 (1997), WoS: A1997XX63000036, Scopus: 2-s2.0-0030646817, ADS: -, RINTs: 15022751.
    73. I.A. Luk’yanchuk, TGBC phase in liquid crystals - The analog of vortex state in space modulated superconductors, Czech. J. Phys., 46, Suppl. S3, 1835-1836 (1996), WoS: A1996VL44000327, Scopus: 2-s2.0-0008841526, ADS: 1996CzJPS..46.1835L, RINTs: 16928762.
    74. R. Kerkoud, P. Auban-Senzier, D. Jerome, S. Brazovskii, I. Luk’yanchuk, N. Kirova, F. Rachdi, C. Goze, Insulator-metal transition in Rb4C60 under pressure from 13C-NMR, J. Phys. Chem. Solids, 57(2), 143-152 (1996).
    75. P. Bernier, I. Luk’yanchuk, Z. Belahmer, M. Ribet, L. Firlej, High-resolution 13C NMR study of oxygen intercalation in C60, Phys. Rev. B 53(11), 7535-7538 (1996); cond-mat/9504106, WoS: A1996UC74000101, Scopus: 2-s2.0-0000656759, ADS: 1996PhRvB..53.7535B, RINTs: 13245102.
    76. R. Kerkoud, P. Auban-Senzier, D. Jérome, S. Brazovskii, N. Kirova, I. Luk’yanchuk, F. Rachdi, C. Goze, Insulator-metal transition in Rb4C60 under pressure: Jahn-Teller theory versus NMR experiments, Synth. Met., 77(1-3), 205-208 (1996).
    77. P. Saint-Gregoire, I. Luk’yanchuk, E. Snoeck, C. Roucau, V. Janovec, A novel type of incommensurate phase in quartz: The elongated-triangle phase, Pis’ma v ZhETF, 64 (5), 376-381 (1996) [JETP Lett., 64 (5), 410-415 (1996)]; cond-mat/9511002, WoS: A1996VM66900015, Scopus: 2-s2.0-0007680426, ADS: 1996JETPL..64..410S, RINTs: 13224118.
    78. F. Rachdi, C. Goze, J. Reichenbach, J. Lukyanchuk, N. Kirova, G. Zimmer, M. Mehring, P. Molinie, Alkali-intercalated C60: NMR and magnetic-susceptibility studies, Acta Physica Polonica A 87 (4-5), 861-867 (1995), WoS: A1995QX31100028, Scopus: -, ADS: 1995AcPPA..87..861R.
    79. I. Lukyanchuk, N. Kirova, F. Rachdi, C. Goze, P. Molinie, M. Mehring, Electronic localization in Rb4C60 from bulk magnetic measurements, Phys. Rev. B 51 (6), 3978-3980 (1995), WoS: A1995QH07900092, Scopus: 2-s2.0-0000092201, ADS: 1995PhRvB..51.3978L, RINTs: 30799644.
    80. M.E. Zhitomirsky, I.A. Luk’yanchuk, Nearly isotropic d-wave pairing in UPt3, Physica B 206-207, 577-579 (1995), WoS: 000209772300173, Scopus: 2-s2.0-0029250061, ADS: 1995PhyB..206..577Z, RINTs: 31136690.
    81. I.A. Luk’yanchuk, M.E. Zhitomirsky, Magnetic properties of unconventional superconductors, Superconductivity Review, 1 (3), 207-255 (1995); cond-mat/9501091, ADS: 1995cond.mat..1091L.
    82. P. Bernier, Z. Belahmer, I. Luk’yanchuk, M. Ribet, L. Firlej, Intercalation in C60: High resolution 13C NMR results, Synth. Met., 70 (1-3),1431-1434 (1995), WoS: A1995QQ70100278, Scopus: 2-s2.0-0029275774, ADS: -.
    83. P. Bernier, I. Luk’yanchuk, Z. Belahmer, M. Ribet, L. Firlej, 13C NMR study of oxygen intercalation in C60, Math. Res. Soc. Symp. Proc., 359, 499-504 (1995) [Science and Technology of Fullerene Materials. Symposium. Boston, MA, USA, 1994.11.28. Ed. by P. Bernier at al, Mater. Res. Soc., 1995, xiv+585 pp].
    84. J. Reichenbach, F. Rachdi, I. Luk’yanchuk, M. Ribet, G. Zimmer, M. Mehring, High‐resolution 13C nuclear magnetic resonance in alkali intercalated fullerene C60, J. Chem. Phys. 101 (6), 4585-4592 (1994), WoS: A1994PF94300012, Scopus: 2-s2.0-0012029567, ADS: 1994JChPh.101.4585R, RINTs: 30819523.
    85. M.E. Zhitomirsky, I.A. Luk’yanchuk, Phase transitions in the mixed state of superconductors with anisotropic pairing, Physica B 194-196 (Pt.2), 1971-1972 (1994), WoS: A1994NC27500310, Scopus: 2-s2.0-0028760188, ADS: 1994PhyB..194.1971Z, RINTs: 31082811.
    86. F. Rachdi, I. Luk’yanchuk, J. Reichenbach, C. Goze, High-resolution 13C NMR in alkali intercalated C60, Physica C 235-240 (Pt.2), 767-768 (1994), WoS: A1994QC69400024, Scopus: 2-s2.0-43949157952, ADS: 1994PhyC..235..767R, RINTs: 30895262.
    87. I. Luk’yanchuk, M. Zhitomirskii, Model of isotropic d-wave pairing in UPt3, Physica C 235-240 (Pt.4), 2447-2448 (1994), WoS: A1994QC69600149, Scopus: 2-s2.0-43949160132, ADS: 1994PhyC..235.2447L, RINTs: 30895282.
    88. I. Luk’yanchuk, M. Sigrist, M. Zhitomirsky, Comment on ‘‘Ginzburg-Landau theory of the phase diagram of superconducting UPt3’’, Phys. Rev. Lett. 71(12), 1957-1957 (1993), WoS: A1993LY01800047, Scopus: 2-s2.0-11644294609, ADS: 1993PhRvL..71.1957L.
    89. I. Luk’yanchuk, M. Zhitomirsky, Symmetry of the mixed state of superconductors with anisotropic pairing, Physica C 206 (3-4), 373-386 (1993), WoS: A1993KP07500025, Scopus: 2-s2.0-0027543736, RINTs: 31088469.
    90. M.E. Zhitomirskii, I.A. Luk’yanchuk, Model’ izotropnogo d-sparivaniya v UPt3, Pis’ma v ZhETF, 58 (2), 127-133 (1993) [M.E. Zhitomirskii, I.A. Luk’yanchuk, Model of isotropic d-wave pairing in UPt3, JETP Lett., 58 (2), 131-137 (1993)], WoS: A1993LY36100013.
    91. M.E. Zhitomirskii, I.A. Luk’yanchuk, Fazovye perekhody s izmeneniem simmetrii smeshannogo sostoyaniya v sverkhprovodnikakh s anizotropnym sparivaniem, ZhETF, 101 (6), 1954-1971 (1992) [M.E. Zhitomirskii, I.A. Luk’yanchuk, Phase transitions with a change of symmetry of the mixed state in superconductors with anisotropic pairing, Sov. Phys. JETP 74(6), 1046-1055 (1992)], WoS: A1992JK40700022.
    92. S. Brazovskii, I. Luk’yanchuk, Symmetry Approach to Electronic States in Antiferromagnets; Applications to CuO2 Planes of High-Tc materials, Atti Accad. Pelorit. del Pericol., Cl. di Sci. Fis. Mat. e Nat., LXIX - Suppl. 1 (1991) 207.
    93. I. Luk’yanchuk, Superconducting kernel symmetry for an anisotropic superconductivity near HC2 and phase transitions in UPt3, J. Phys. I France, 1 (8), 1155-1163 (1991), WoS: A1991FY54800008, ADS: 1991JPhy1...1.1155L.
    94. S. Brazovskii, I. Luk’yanchuk, Symmetry of electronic states in antiferromagnets; applications to CuO2 planes, Physica C 185-189 (Pt.3), 1583-1584 (1991), WoS: A1991GX30800084, Scopus: 2-s2.0-0026401911, ADS: 1991PhyC..185.1583B.
    95. I. Luk’yanchuk, M. Zhitomirsky, Superconducting mixed state symmetry for an anisotropic pairing near Hc2 and phase transitions in UPt3, Physica C 185-189 (Pt.4), 2629-2630 (1991), WoS: A1991GX30900246, Scopus: 2-s2.0-0026386036, ADS: 1991PhyC..185.2629L.
    96. S.A. Brazovskii, I.A. Luk’yanchuk, Simmetriinyi analiz elektronnykh volnovykh funktsii v antiferromagnitnoi faze vysokotemperaturnykh sverkhprovodnikov, ZhETF, 98 (4), 1498-1503 (1990) [S.A. Brazovskii, I.A. Luk’yanchuk, Symmetry analysis of the electron wave functions in the antiferromagnetic phase of high-temperature superconductors, Sov. Phys. JETP 71(4), 837-840 (1990)], WoS: A1990EH47000035.
    97. S. Brazovskii, I. Lukjanchuk, R. Ramazashvili, Peculiarities of electronic paramagnetism in antiferromagnets, Mod. Phys. Lett. B 3(12), 945-948 (1989), ADS: 1989MPLB....3..945B.
    98. I.A. Luk’yanchuk, V.P. Mineev, Struktura sverkhprovodyashchikh faz UBe13 i U1 – xThxBe13, ZhETF, 95 (2), 709-722 (1989) [I.A. Luk’yanchuk, V.P. Mineev, Structure of the superconducting phases of UBe13 and U1 – xThxBe13, Sov. Phys. JETP 68(2), 402-409 (1989)], WoS: A1989T441200030.
    99. S.A. Brazovskii, I.A. Luk’yanchuk, Simmetriya elektronnykh sostoyanii v antiferromagnetikakh, ZhETF, 96 (6), 2088-2095 (1989) [S.A. Brazovskii, I.A. Luk’yanchuk, Symmetry of electron states in antiferromagnets, Sov. Phys. JETP 69(6), 1180-1184 (1989)], WoS: A1989CF63200018.
    100. S.A. Brazovskii, I.A. Luk’yanchuk, P.P. Ramazashvili, Osobennosti elektronnogo paramagnetizma v antiferromagnetikakh, Pis’ma v ZhETF, 49(10), 557-559 (1989) [S.A. Brazovskii, I.A. Luk’yanchuk, R.R. Ramazashvili (Jr.), Electron paramagnetism in antiferromagnets, JETP Lett., 49(10), 644-646 (1989)], WoS: A1989AU87800009.
    101. I.A. Luk’yanchuk, V.P. Mineev, O sverkhprovodyashchikh fazakh v UBe13 i U1-xThxBe13, Pis’ma v ZhETF, 47 (9), 460-463 (1988) [I.A. Luk’yanchuk, V.P. Mineev, Superconducting phases of UBe13 and U1-xThxBe13, JETP Lett., 47 (9), 543-546 (1988)], WoS: A1988R124500013.
    102. I.A. Luk’yanchuk, V.P. Mineev, Verkhnee kriticheskoe pole v sverkhprovodnikakh s p-sparivaniem, ZhETF, 93 (6), 2045-2064 (1987) [I.A. Luk’yanchuk, V.P. Mineev, Upper critical fields in p-pairing superconductors, Sov. Phys. JETP 66(6), 1168-1178 (1987)], WoS: A1987L487500014.
    103. I.A. Luk’yanchuk, V.P. Mineev, Diamagnitnyi predel sverkhprovodimosti s tripletnym sparivaniem, Pis’ma v ZhETF, 44 (4), 183-186 (1986) [I.A. Luk’yanchuk, V.P. Mineev, Diamagnetic limit of supercon­ductivity with triplet pairing, JETP Lett., 44 (4), 233-236 (1986)], WoS: A1986F538400010.