Professor Sergey Alekseevich Pikin (1941 – 2024)

References

• Vaks VG, Larkin AI, Pikin SA. Self-consistent field method for the description of phase transitions. JETP. 1976;24:240. Available from: http://jetp.ras.ru/cgi-bin/dn/e
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• Vaks VG, Larkin AI, Pikin SA. Thermodynamics of an Ideal ferromagnetic substance. JETP. 1968;26:188.
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• Vaks VG, Larkin AI, Pikin, SA. Spin waves and correlation functions in a ferromagnetic. JETP. 1968;26:647. http://jetp.ras.ru/cgi−bin/dn/e−026−03−0647.
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• Pikin SA. Spin waves and ferromagnetic resonance in a ferrimagnet. JETP. 1968;27:995. Available from: http ://jetp.ras.ru/cgi − bin/dn/e₋027₋06₋0995.pdf
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• Larkin AI, Pikin SA. Phase transitions of the first order but nearly of the second. JETP. 1969;29:891. http : //jetp.ras.ru/cgi − bin/dn/e₋029₋05₋0891.
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• Pikin SA. Stationary flow of a nematic fluid in an external magnetic field. JETP. 1971;33:641. http : //jetp.ras.ru/cgi − bin/dn/e−033−03−0641.pdf.
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• Pikin SA, Shtol’berg AA. Kristallografiya. 1973;18:445.
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• Pikin SA, Indenbom VL. Kristallografiya. New Type Electrohydrodynamic Instab Liquid-Crystal. 1975;20:1127.
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• Pikin S, Ryschenkow G, Urbach W. On new type of electrohydrodynamics instability in tilted nematic layers. J Phys France. 1976;37(3):241. doi: 10.1051/jphys:01976003703024100
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• Kleman M, Pikin SA. A new kind of orientation instability in Couette flow nematics with finite anchoring energy. J de Mecanique. 1979;18:661.
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• Pikin SA. High-frequency EIectro-hydrodynamical effect in liquid crystals. JETP. 1972;34:1137. Available from: http://jetp.ras.ru/cgi−bin/dn/e034051137.pdf
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• Pikin SA. Turbulent flow of liquid crystals in an electric field. JETP. 1973;36:588. http://jetp.ras.ru/cgi−bin/dn/e₋036₋03₋0588.pdf
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• Pikin SA. Couette flow of a nematic liquid. JETP. 1974;38:1246.
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• Pikin SA, Chigrinov VG. Instability of Poiseuille flow of a nematic fluid. JETP. 1975;40:1131.
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• Barnik MI, Blinov LM, Pikin SA, et al. Electrohydrodynamic instability in nematic liquid crystals. JETP. 1975;42:550.
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• Pikin SA. Dynamic charged structures in nematics with negative anisotropy of electroconductivity. J Exp Theor Phys. 2021;132(4):637. doi: 10.1134/S1063776121040257
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• Pieranski P, Guyon E, Pikin SA. Nouvelles instabilités de cisaillement dans les nématiques. J Phys Colloques. 1976;37(C1):C1–3. doi: 10.1051/jphyscol:1976102
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• Bobylev YP, Pikin SA. Threshold piezoelectric instability in a liquid crystal. JETP. 1977. 45:195.
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• Barnik MI, Blinov LM, Pikin SA, et al. Instability mechanism in the nematic and isotropic phases of liquid crystals with positive dielectric anisotropy. JETP. 1977;45:396. http://jetp.ras.ru/cgibin/dn/e₋045₋02₋0396.pdf
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• Bobylev YP, Chigrinov VG, Pikin SA. Threshold flexoelectric effect in nematic liquid crystal. J Phys Colloques. 1979;40(C3):C3–331. doi: 10.1051/jphyscol:1979364
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• Terent’ev EM, Pikin SA. Nonlinear effects in a real flexoelectric structure. JETP. 1982;56:587.
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• Pikin SA, Umanskii BA. Dislocation multiplication in the flexoelectric distortion grid with an increase in electric field amplitude. Crystallogr Rep. 2018;63(4):641. doi: 10.1134/S1063774518040211
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• Ostrovskii BI, Pikin SA, Chigrinov VG. Flexoelectric effect and polarization properties of chiral smectic C liquid crystal. JETP. 1979;50:811.
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• Pikin SA. Structural Transformations in Liquid Crystals. (NY): Gordon and Breach; 1991.
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• Pikin SA, Indenbom VL. Thermodynamic states and symmetry of liquid crystals. Sov Phys Usp. 1978;21(6):487. doi: 10.1070/PU1978v021n06ABEH005557
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• Demikhov EI, Hoffmann E, Stegemeyer H, et al. Modulated structures of the smectic-C* phase in free-standing films with high spontaneous polarization. Phys Rev E. 1995;51(6):5954. doi: 10.1103/PhysRevE.51.5954
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• Osipov MA, Pikin SA. Microscopic nature of the flexoelectric effect in smectic-C liquid crystals. JETP. 1981;53:1245.
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• Osipov MA, Pikin SA. Flexoelectric effect and helicoidal twisting in chiral smectic C liquid crystals. JETP. 1982;55:458. http://jetp.ras.ru/cgi−bin/dn/e₋055₋03₋0458.pdf
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• Osipov MA, Pikin SA. Molecular models for the ferroelectric smectic C* Phase. Molecular Crystals and Liquid Crystals. 1983;103(57):57–75. doi: 10.1080/00268948308071040
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• Pozhidaev EP, Beresnev LA, Blinov LM, Pikin SA. New contribution to spontaneous polarization of ferroelectric liquid crystals. JETP Lett. 1983;37:88. http : //jetpletters.ru/ps/1489/article₋22726.pdf.
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• Demikhov EI, Pikin SA, Pikina ES. Kink switching in ferroelectric free-standing films with high spontaneous polarization. Phys Rev. 1995;52(6):6250. doi: 10.1103/PhysRevE.52.6250
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• Demikhov EI, Pikin SA, Pikina ES, et al. Nonlinear repolarization processes in ferroelectric liquid-crystal thin films. J Exp Theor Phys. 1997;84(3):506. doi: 10.1134/1.558169
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• Allagulov AI, Pikin SA, Chigrinov VG. Bistable and monostable polarized states of a liquid-crystalline ferroelectric in an electric field. Liq Cryst. 1989;5(4):10991105. doi: 10.1080/02678298908026413
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• Beresnev L, Pfeiffer M, Pikin S, et al. Domain mode—A novel relaxation process in ferroelectric liquid crystals. Ferroelectrics. 1992;132(1):99–114. doi: 10.1080/00150199208009076
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• Pikin SA, Gorkunov MV, Kilian D, et al. The semiphenomenological model of antiferroelectricity in chiral smectic liquid crystals I. The structure of short pitch modes and a thermodynamical approach. Liq Cryst. 1999;26(8):1107–1114. doi: 10.1080/026782999204129
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• Chigrinov V, Pikin S, Verevochnikov A, et al. Diffusion model of photoaligning in azo-dye layers. Phys Rev E. 2004;69(6):061713. doi: 10.1103/PhysRevE.69.061713
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• Pikin S, Haase W. Physics of the ATPase molecular motor. J Exp Theor Phys. 2001;92(1):174. doi: 10.1134/1.1348474
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• Loginov EB, Pikin SA. A simple statistical approach to the Boyer model of the molecular motor adenosine triphosphatase. Crystallogr Rep. 2006;51(2):308. doi: 10.1134/S1063774506020192
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• Pikin SA. On the driving forces in the type-II enzymes—restriction molecular motors. Crystallogr Rep. 2007;52(6):1094. doi: 10.1134/S1063774507060260
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• Pikin SA. On the distinction of the mechanisms of DNA cleavage by restriction enzymes—the I-, II-, and III-type molecular motors. Crystallogr Rep. 2008;53(5):858. doi: 10.1134/S1063774508050222
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• Pikin SA, Pikina ES. On the DNA translocation under the action of enzymes of various types. Crystallogr Rep. 2018;63(5):753. doi: 10.1134/S106377451805022X
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• Pikin SA, Gorkunov MV, Kondratov AV. On the role of fluctuations at the boundary of Earth’s solid core. Crystallogr Rep. 2010;55(4):638. doi: 10.1134/S1063774510040176
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• Pikin SA. On the problem of the “Colossal” magnetoelectric effect. Crystallogr Rep. 2011;56(4):670. doi: 10.1134/S1063774511040201
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• Pikin SA, Lyubutin IS. Phenomenological model of multiferroic properties in langasite-type crystals with a triangular magnetic lattice. Phys Rev B. 2012;86(6):064414. doi: 10.1103/PhysRevB.86.064414
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• Lyubutin IS, Pikin SA. Coexistence of spiral magnetic state and weak ferromagnetism in a multiferroic, cross-controlled by external magnetic and electric fields. J Phys Condens Matter. 2013;25(23):236001. doi: 10.1088/0953-8984/25/23/236001
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