Dr. Vitaly Panov
Visiting Research Fellow, Electronic & Elect. Engineering
Publications and Further Research Outputs
Peer-Reviewed Publications
V. Swaminathan,V. P. Panov, Y. P. Panarin, S. P. Sreenilayam and Jagdish K. Vij, A. Panov, D. Rodriguez-Lojo, P. J. Stevenson, E. Gorecka, The effect of chiral doping in achiral smectic liquid crystals on the de Vries characteristics: smectic layer thickness, electro-optics and birefringence, Liquid Crystals, 45, (4), 2018, p513-521
V. P. Panov. and S. P. Sreenilayam, and Y. P. Panarin, and J. K. Vij, and C. J. Welch and G. H. Mehl, Characterization of the Submicrometer Hierarchy Levels in the Twist-Bend Nematic Phase with Nanometric Helices via Photopolymerization. Explanation for the Sign Reversal in the Polar Response, ACS Nano Letters, 17, (12), 2017, p7515-7519
V. P. Panov, J. K. Vij J.K, G. H. Mehl , Twist-bend nematic phase in cyanobiphenyls and difluoroterphenyls bimesognes, Liquid Crystals, 44, (1), 2017, p147 - 159
S. P. Sreenilayam, V. P. Panov, J. K. Vij, G. Shanker, The NTB phase in an achiral asymmetrical bent-core liquid crystal terminated with symmetric alkyl chains, Liquid Crystals, 44, (1), 2017, p244 - 253
S. P. Sreenilayam, and D. Rodriguez-Lojo, and V. P. Panov, and V. Swaminathan, and J. K. Vij andY. P. Panarin. and E. Gorecka, and A. Panov and P. J. Stevenson, Design and investigation of de Vries liquid crystals based on 5-phenyl-pyrimidine and (R,R)-2,3-epoxyhexoxy backbone, Physical Review E, 96, (4), 2017, p042701-1 - 042701-13
Yadav, N. and Panov, V.P. and Swaminathan, V. and Sreenilayam, S.P. and Vij, J.K. and Perova, T.S. and Dhar, R. and Panov, A. and Rodriguez-Lojo, D. and Stevenson, P.J., Chiral smectic- A and smectic- C phases with de Vries characteristics, Physical Review E, 95, (6), 2017, p062704 -
S. P. Sreenilayam, D. M. Agra-Kooijman, V. P. Panov, V. Swaminathan, J. K. Vij, Yu. P. Panarin, A. Kocot, A. Panov, D. Rodriguez-Lojo, P. J. Stevenson, Michael R. Fisch, and Satyendra Kumar, Phase behavior and characterization of heptamethyltrisiloxane-based de Vries smectic liquid crystal by electro-optics, x rays, and dielectric spectroscopy, Physical Review E, 95, 2017, p032701-1 - 032701-11
A. Kocot and J. K. Vij and T. S. Perova and K. Merkel and V. Swaminathan and S. P. Sreenilayam and N. Yadav and V. P. Panov and P. J. Stevenson and A. Panov and D. Rodriguez-Lojo, Observation of the de Vries behavior in SmAâ^- phase of a liquid crystal using polarised Raman scattering and infrared spectroscopy, Journal of Chemical Physics, 147, (9), 2017, p094903-
Sreenilayam S., Panarin Y., Panarin Y. P., Vij J. K., Panov V. P., Lehmann A., Poppe M., Prehm M., Tschierske C., Spontaneous helix formation in non-chiral bent-core liquid crystals with fast linear electro-optic effect, Nature Communications, 7, 2016, 11369-
Panov V.P, Varney M.C.M, Smalyukh I.I, Vij J.K, Tamba M.G, Mehl G.H, Hierarchy of periodic patterns in the twist-bend nematic phase of mesogenic dimers, Molecular Crystals and Liquid Crystals, 611, (1), 2015, p180 - 185
Nagaraj, M. and Jones, J.C. and Panov, V.P. and Liu, H. and Portale, G. and Bras, W. and Gleeson, H.F., Understanding the unusual reorganization of the nanostructure of a dark conglomerate phase, Physical Review E - Statistical, Nonlinear, and Soft Matter Physics, 91, (4), 2015, p042504 -
Zhang, Z. and Panov, V.P. and Nagaraj, M. and Mandle, R.J. and Goodby, J.W. and Luckhurst, G.R. and Jones, J.C. and Gleeson, H.F., Raman scattering studies of order parameters in liquid crystalline dimers exhibiting the nematic and twist-bend nematic phases, Journal of Materials Chemistry C, 3, (38), 2015, p10007-10016
Balachandran R, Panov V.P, Panarin Y.P, Tamba M.G, Mehl G.H, Song J.K, Vij J.K, Flexoelectric Behavior of a Bimesogenic Liquid Crystal, Molecular Crystals and Liquid Crystals, 611, (1), 2015, p65 - 70
Kaur, S. and Panov, V.P. and Greco, C. and Ferrarini, A. and Görtz, V. and Goodby, J.W. and Gleeson, H.F., Flexoelectricity in an oxadiazole bent-core nematic liquid crystal, Applied Physics Letters, 105, (22), 2014
Balachandran R, Panov V.P, Panarin Y.P, Vij J.K, Tamba M.G, Mehl G.H, Song J.K, Correction: Flexoelectric behavior of bimesogenic liquid crystals in the nematic phase - Observation of a new self-assembly pattern at the twist-bend nematic and the nematic interface, Journal of Materials Chemistry C, 2, (47), 2014, p10217-
R. Balachandran, V. P. Panov, Y. P. Panarin. J. K.Vij, M. G. Tamba, G. H. Mehl and J. K. Song, Flexoelectric behaviour of bimesogenic liquid crystals in the nematic phase - observation of a new self-assembly pattern at the twist-bend nematic aand the nematic interface, Journal of Materials Chemistry C, 2, 2014, p8179 - 8184
R. Balachandran, V. P. Panov, J. K. Vij, G. Shanker, C. Tschierske, K. Merkel, A. Kocot, Dielectric and electro-optic studies of a bimesogenic liquid crystal composed of bent-core and calamitic units, Physical Review E, 90, 2014, p032506-1 - 032506-13
Borshch, V., Kim, Y.-K., Xiang, J., Gao, M., Jákli, A., Panov, V.P., Vij, J.K., Imrie, C.T., Tamba, M.G., Mehl, G.H., Lavrentovich, O.D., Nematic twist-bend phase with nanoscale modulation of molecular orientation, Nature Communications, 4, (5), 2013, p3635-
Panov, V.P., Vij, J.K., Balachandran, R., (...), Tamba, M.G., Mehl, G.H. , Properties of the self-deforming Ntb phase in mesogenic dimers., Proceedings of SPIE - The International Society for Optical Engineering, Liquid Crystals XVII, San Diego, CA, 25-28 Aug, 8828, (2013), SPIE, 2013, pp88280X-
Balachandran, R., Panov, V.P., Vij, J.K., Lehmann, A., Tschierske, C., Effect of cybotactic clusters on the elastic and flexoelectric properties of bent-core liquid crystals belonging to the same homologous series, Physical Review E - Statistical, Nonlinear, and Soft Matter Physics, 88, (3), 2013, p032503-
Balachandran, R., Panov, V.P., Vij, J.K., Kocot, A., Tamba, M.G., Kohlmeier, A., Mehl, G.H., Elastic properties of bimesogenic liquid crystals, Liquid Crystals, 40, (5), 2013, p681-688
Panov, V.P., Balachandran, R., Vij, J.K., Tamba, M.G., Kohlmeier, A., Mehl, G.H., Field-induced periodic chiral pattern in the Nx phase of achiral bimesogens, Applied Physics Letters, 101, (23), 2012, p234106-
Jang, Yun and Panov, Vitaly P. and Kocot, A. and Lehmann, A. and Tschierske, C. and Vij, J. K., Short-range correlations seen in the nematic phase of bent-core liquid crystals by dielectric and electro-optic studies, Physical Review E, 84, (6), 2011
Shtykov, N.M., Panov, V.P., Vij, J.K., Naciri, J., A study of a ferroelectric organosiloxane liquid crystal with a high spontaneous polarisation, Liquid Crystals, 38, (5), 2011, p521-529
Panov, VP, Balachandran, R, Nagaraj, M, Vij, JK, Tamba, MG, Kohlmeier, A, Mehl, GH, Microsecond linear optical response in the unusual nematic phase of achiral bimesogens, Applied Physics Letters, 99, 2011, 261903-
Rafał Korlacki, Vitaly P. Panov, Atsuo Fukuda, Jagdish K. Vij, Christopher M. Spillmann, and Jawad Naciri, Orientational order of a ferroelectric liquid crystal with small layer contraction, Physical Review E, 82, (3), 2010, p7
Jang, Y, Panov, VP, Keith, C, Tschierske, C, Vij, JK, Sign reversal in the dielectric anisotropy as functions of temperature and frequency in the nematic phase of a bent-core mesogen, APPLIED PHYSICS LETTERS, 97, (152903), 2010
V. P. Panov, M. Nagaraj, J. K. Vij, Yu. P. Panarin, A. Kohlmeier, M. G. Tamba, R. A. Lewis, and G. H. Mehl, Spontaneous Periodic Deformations in Nonchiral Planar-Aligned Bimesogens with a Nematic-Nematic Transition and a Negative Elastic Constant, Physical Review Letters, 105, 2010, p167801-
Jang, Y., Panov, V.P., Kocot, A., Vij, J.K., Lehmann, A., Tschierske, C., Optical confirmation of biaxial nematic (Nb) phase in a bent-core mesogen, Applied Physics Letters, 95, (18), 2009, p183304
Sandhya, K.L., Panarin, Yu.P., Panov, V.P., Vij, J.K., Dabrowski, R., Experimental study of de Vries properties in antiferroelectric smectic liquid crystals, European Physical Journal , E 27, (4), 2008, p397-405
V. P. Panov, J. K. Vij and Yu. P. Panarin, Behaviour of Smectic Phases in Free Standing Film Geometry: Discontinuous Change in the Tilt Angle of Polar Smectic Phases at the phase transition temperature, Ferroelectrics, 365, 2008, p95-102
Vitaly P. Panov, U. manna, K. L. Sandhya, and J. K. Vij, Behavior of Smectic phases in Freestanding Film Geometry, Proceedings of the 11th International Conference on Ferroelectric Liquid Crystals, FLC07, FLC07, Sapporo, Japan, 03-08 Sept, 2007, pp126
V.P. Panov, J.K. Vij, Yu.P. Panarin, C. Blanc, and V. Lorman, Discontinuous change in the smectic layer thickness in ferrielectric liquid crystals, Physical Review E, 75, (4), 2007, p042701 - 042705
V.P.Panov, B.McCoy, Z.Liu, J.K.Vij, J.W.Goodby and C.C.Huang, Investigations of nano-scale helical pitch in (S)-12OF1M7 using differential optical reflectivity measurements, Proceedings of the 21st International Liquid Crystal Conference, Keystone, Co, USA, July 10-15, 2006, pp642 - 642
V.P.Panov, Y.P.Panarin, J.K.Vij and J.W.Goodby, Discontinuous change of the tilt angle in intermediate phases, Proceedings of the 21st International Liquid Crystal Conference, Keystone, Co, USA, July 10-15, 2006, pp616 - 616
J.K.Vij, A.D.L. Chandani, N.M.Shtykov, V.P.Panov, A.V.Emelyanenko and A.Fukuda, The observation of a 5-layer biaxial subphase in between Sm CA* and the 3 layer ferrielectric subphase, Proceedings of the 21st International Liquid Crystal Conference, Keystone, Co, USA, July 10-15, 2006, pp597 - 597
B. K. McCoy, Z. Q. Liu, S. T. Wang, V. P. Panov, J. K. Vij, J. W. Goodby and C. C. Huang, Surface-induced multiple re-entrant transitions, Physical Review E, 73, 2006, p041704-1 - 041704-6
V. P. Panov, B. K. McCoy, Z. Q. Liu, J. K. Vij, J. W. Goodby and C. C. Huang, Investigations of nano-scale helical pitch in SmCá* and SmC* phases of a chiral smectic liquid crystal using differential optical reflectivity measurements, Physical Review E, 74, 2006, p011701-1 - 011701-7
A.D.L. Chandani, N. M. Shtykov, V. P. Panov, A. V. Emelyanenko, A. Fukuda, and J. K. Vij, Discrete flexoelectric polarizations and biaxial subphases with periodicities other than 3- and 4-layers in chiral smectic liquid crystals frustrated between ferroelectricity and antiferroelectricity, Physical Review E, 72, (4), 2005, p041705 - 041705-13
V. P. Panov and J. K. Vij, Observation of periodic disclination lines in SmC* freestanding films, Proceedings 10th International Conference on Ferroelectric Liquid Crystals, Stare Jablonki, , Poland, 12th to 17 September, 2005, pp96 - 96
V. P. Panov, N. M. Shtykov, A. Fukuda, J. K. Vij, Y. Suzuki, R. A. Lewis, M. Hid, and J. W. Goodby, Self-assembled uniaxial and biaxial multilayer structures in chiral smectic liquid crystals frustrated between ferro- and antiferroelectricity, Physical Review E Rapid Communications, 69, (part 1), 2004, p060701(R)1 - 060701(R)4
V. P. Panov, N. M. Shtykov, A. Fukuda, J. K. Vij, Y. Suzuki, R. A. Lewis, M. Hird, and J. W. Goodby, Self-Assembled Uniaxial and Biaxial Multi-Layer Structures in Chiral Smectic LiquidCrystals Frustrated between Ferro- and Antiferro-Electricity, Physical Review E Rapid Communications, 2004
. V.P. Panov, J.K. Vij, N.M. Shtykov, S.S. Seomun, D.D. Parghi, M. Hird and J.W. Goodby, Optical rotatory power, Biaxiality and the models of the Chiral Tilted Smectic phases, Physical Review E, 68, (021702), 2003
Vitaly P. Panov, Electro-Optical Investigations of Chiral Tilted Smectic Liquid Crystals: Structure and Switching Behavior , University of Dublin, 2003
V. P. Panov, J. K. Vij, S. S. Seomun, N. M. Shtykov, D. Parghi, M. Hird and J. W. Goodby, Optical rotatory power, biaxiality and the models of the chiral tilted smectic phases, Physical Review E, 68, (2), 2003, p021702 -1 - 021702-10
V. P. Panov a; S. S. Seomun ; N. M. Shtykov ; J. K. Vij ; H. T. Nguyen, The Biaxiality of the Chiral Smectic Subphases in Very Thin Freestanding Films. , Ferroelectrics, 278, (1), 2002, p619 - 627
Sanseong Seomun; Vitaly P. Panov; Jagdish K. Vij , The Study of the Surface Electroclinic Effect Using Different Aligning Materials, Ferroelectrics, 278, (1), 2002, p723 - 731
V. P. Panov, S. S. Seomun, N. M. Shtykov, J. K. Vij and H. T. Nguyen, The biaxiality of the chiral smectic subphases in very thin freestanding films, Ferroelectrics, 278, 2002, p47 - 55
S. S. Seomun, V. P. Panov and J. K. Vij, The Study of the Surface Electroclinic Effect using different Aligning Materials, Ferroelectrics, 278, 2002, p151 - 159
Panov, V., Vij, J.K., Shtykov, N.M. , A field-reversal method for measuring the parameters of a ferroelectric liquid crystal , Liquid Crystal, 28, (4), 2001, p615 - 620
S. S. Seomun, V. P. Panov, J. K. Vij, A. Fukuda, J. M. Oton, Dependence of the molecular orientational states on the surface conditions for the ''V-shaped switching'' in a ferroelectriclike liquid crystal sample, Physical Review E, 64, (040701(R)), 2001
V. Panov, J. K. Vij and N. M. Shtykov, A field-reversal method for measuring the parameters of a ferroelectric liquid crystal, Liquid Crystals, 28, (4), 2001, p615 - 620
S. S. Seomun, V. P. Panov, J. K. Vij, A. Fukuda, and J. M. Otón, Dependence of the molecular orientational states on the surface conditions for the "V-shaped switching" in a ferroelectriclike liquid crystal sample , Physical Review E, 64, (4), 2001, part. 040701
Panarin, Yu., Panov, V., Kalinovskaya, O.E., Vij, J.K., On the V-shaped switching in antiferroelectric liquid crystals , Ferroelectrics , 7th International Conference on Ferroelectric Liquid Crystals, Darmstadt, Ger, 29 Aug - 3 Sept, 246, (1-4), 2000, pp35 - 42
N.M.Shtykov, M.I.Barnik, V.P.Panov, Pyroelectric investigation of the Surface Polarization in the Isotropic Phase of a Nematic Liquid Crystal, Jourmal of Experimental and Theoretical Physics, 91, (1), 2000, p126 - 131
Yu.P. Panarin, V.P. Panov, O. Kalinovskaya, and J.K. Vij, On the V-shaped switching in antiferroelectric liquid crystals, Ferroelectrics, 246, 2000, p35 - 42
Yu. P., Panarin, V. Panov, O. E. Kalinovskaya and J. K. Vij, Observation of a possible random ferroelectric liquid crystal phase., Journal of Materials Science, 9, 1999, p2967 - 2969
N.M.Shtykov, J.K.Vij, V.P.Panov, Observation of the SmCa* phase in an antiferroelectric liquid crystal using dielectrics and pyroelectrics, Journal of Materials Chemistry, 9, (7), 1999, p1383 - 1385
N.M. Shtykov, J.K. Vij, V.P. Panov, Observation of an SmC * phase in an antiferroelectric liquid crystal using pyroelectrics and dielectrics, Journal of Materials Chemistry, 9, 1999, p1383 - 1385
Yu.P. Panarin, V.P. Panov, O.E. Kalinovskaya and J.K. Vij, Observation of a possible random ferroelectric liquid crystal phase, Journal of Materials Chemistry, 9, 1999, p2967 - 2969
Research Expertise
Recognition
Awards and Honours
Trinity College Postgraduate Award
Increased (125%) scholarship for excellent performance during the course of studies (MIPT)
Memberships
International Liquid Crystal Society