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1.


    Александров, Кирилл Сергеевич. // Новые книги за рубежом. - 1974. - Серия А, № 2. - С. 67-71
Рец. на : Phase transitions and critical phenomena (eds C. Domb and M. S. Green) : Exact Results : Vol. 1. - London - Academic Press - 1972. - ISBN 0122203011

   Перевод заглавия: Фазовые переходы и критические явления. Точные результаты
Аннотация: It is a 20-volume series. Volume 4 was never published, volumes 7-20 were edited by Domb and Joel Lebowitz. В этом томе: Introductory Note on Phase Transitions and Critical Phenomena, by C.N. Yang. Rigorous Results and Theorems, by R.B. Griffiths. Dilute Quantum Systems, by J. Ginibre. The C*-Algebraic Approach to Phase Transitions, by G.G. Emch. One-dimensional Models - Short Range Forces, by C.J. Thompson. Two-dimensional Ising Models, by H.N.V. Temperley. Transformation of Ising Models, by I. Syozi. Two-dimensional Ferroelectric Models, by E.H. Lieb and Fa Yueh Wu.


Доп.точки доступа:
Зиненко, Виктор Иванович; Zinenko, V. I.; Aleksandrov, K. S.
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2.


    Александров, Кирилл Сергеевич. // Новые книги за рубежом. - 1974. - Серия А, № 5. - С. 76-79
Рец. на : Phase transitions and critical phenomena (eds C. Domb and M. S. Green) : Vol. 2. - London - Academic Press - 1972. - ISBN 012220302X

   Перевод заглавия: Фазовые переходы и критические явления
Аннотация: It is a 20-volume series. Volume 4 was never published, volumes 7-20 were edited by Domb and Joel Lebowitz. В этом томе: 'Thermodynamics' M.J. Buckingham. 'Equilibrium Scaling in Fluids and Magnets', by M. Vicentini-Missoni. 'Surface Tension of Fluids', by B. Widom. 'Surface and Size Effects in Lattice Models', by P.G. Watson. 'Exact Calculations on a Random Ising Systems', by B. McCoy. 'Percolation and Cluster Size', by J.W. Essam. 'Melting and Statistical Geometry of Simple Liquids', by R. Collins. 'Lattice Gas Theories of Melting', by L.K. Runnels. 'Closed Form Approximations for Lattice Systems', by D.M. Burley. 'Critical Properties of the Spherical Model', by G.S. Joyce. 'Kinetics of Ising Models', by K. Kawasaki.


Доп.точки доступа:
Заславский, Георгий Моисеевич; Zaslavsky, G. M.; Aleksandrov, K. S.
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3.


    Александров, Кирилл Сергеевич. // Новые книги за рубежом. - 1977. - Серия А, № 7. - С. 55-58. - РЖ Физика, реф. 4Е540 (1978)
Рец. на : Phase transitions and critical phenomena (eds C. Domb and M. S. Green) : Vol. 5b. - London - Academic Press - 1976. - ISBN 0122203054

   Перевод заглавия: Фазовые переходы и критические явления
Аннотация: It is a 20-volume series. Volume 4 was never published, volumes 7-20 were edited by Domb and Joel Lebowitz. В этом томе: 'Monte Carlo Investigations of Phase Transitions and Critical Phenomena', by K. Binder. 'System with Weak Long-Range Potentials', by P.C. Hemmer and J.L. Lebowitz. 'Correlation Functions and their Generating Functionals: General Relations with Applications to the Theory of Fluids', by G. Stell. 'Heisenberg Ferromagnet in the Green's Function Approximation', by R.A. Tahir-Kheli. 'Thermal Measurements and Critical Phenomena in Liquids', by A.V. Voronel.


Доп.точки доступа:
Заславский, Георгий Моисеевич; Zaslavsky, G. M.; Aleksandrov, K. S.
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4.


    Александров, Кирилл Сергеевич. // Новые книги за рубежом. - 1977. - Серия А, № 7. - С. 55-58. - РЖ Физика, реф. 4Е540 (1978)
Рец. на : Phase transitions and critical phenomena (eds C. Domb and M. S. Green) : Vol. 5a. - London - Academic Press - 1976. - 405 pp. - ISBN 0122203054

   Перевод заглавия: Фазовые переходы и критические явления
Аннотация: It is a 20-volume series. Volume 4 was never published, volumes 7-20 were edited by Domb and Joel Lebowitz. В этом томе: Scaling, Universality and Operator Algebras, by L.P. Kadanoff. Generalized Landau Theories, by M. Luban. Neutron Scattering and Spatial Correlation near the Critical Point, by J. Als-Nielsen. Mode Coupling and Critical Dynamics, by K. Kawasaki.


Доп.точки доступа:
Заславский, Георгий Моисеевич; Zaslavsky, G. M.; Aleksandrov, K. S.
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5.


   
    (NH4)3HfF7: Crystallooptical and calorimetric studies of a number of successive phase transitions / E. Pogoreltsev [et al.] // J. Fluor. Chem. - 2017. - Vol. 204. - P. 45-49, DOI 10.1016/j.jfluchem.2017.10.004. - Cited References: 14 . - ISSN 0022-1139
   Перевод заглавия: (NH4)3HfF7: Кристаллооптические и калориметрические исследования ряда последовательных фазовых переходов
Аннотация: Single crystals of (NH4)3HfF7 were grown. Polarising optical observations as well as measurement of the heat capacity and birefringence Δn(Т) were performed in the temperature range of 200–310 K. Reversible phase transitions at temperatures T0 = 290 K, Т1 = 280.5 K, Т2 ≈ 273 K, Т3 = 266 K, Т4 = 259 K, Т5 = 231 K, Т6 = 229 K were found. Observations in polarised light make it possible to suggest a sequence of changes in the symmetry groups for these transitions: Fm3m ⟵Т0→ cub. ⟵Т1→ mmm (1) ⟵Т2→ mmm (2) ⟵Т3→ mmm (3) ⟵Т5→ 2/c. The T-p phase diagram was studied and the temperature boundaries of the stability of the distorted crystalline phases were determined. A significant change of the entropy at successive phase transitions ΣΔS = 10.6 J/mol K indicates a disordering of the initial cubic phase.

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Держатели документа:
Kirensky Institute of Physics, Federal Research Center KSC SB RAS, Krasnoyarsk, Russian Federation
Institute of Engineering Physics and Radioelectronics, Siberian Federal University, Krasnoyarsk, Russian Federation
Institute of Engineering Systems and Energy, Krasnoyarsk State Agrarian University, Krasnoyarsk, Russian Federation
Institute of Chemistry, Far Eastern Department of RAS, Vladivostok, Russian Federation

Доп.точки доступа:
Pogoreltsev, E. I.; Погорельцев, Евгений Ильич; Bogdanov, E. V.; Богданов, Евгений Витальевич; Melnikova, S.V.; Мельникова, Светлана Владимировна; Flerov, I. N.; Флёров, Игорь Николаевич; Laptash, N. M.
}
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6.


   
    A neutron scattering and mu SR investigation of the magnetic phase transitions of CuB2O4 / M. . Boehm [et al.] // Physica B. - 2002. - Vol. 318: 6th Patras-University Euroconference on Properties of Condensed Matter Probed with X-Ray Scattering-Electron Correlations and Magnetism (SEP 21-25, 2001, PATRAS, GREECE), Is. 4. - P. 277-281, DOI 10.1016/S0921-4526(02)00788-3. - Cited References: 8 . - ISSN 0921-4526
РУБ Physics, Condensed Matter
Рубрики:
COPPER METABORATE
Кл.слова (ненормированные):
magnetic soliton lattice -- Dzyaloshinskii-Moriya interaction -- neutron diffraction -- mu SR
Аннотация: We have investigated the magnetic ground state in CuB2O4, copper metaborate, by means of neutron diffraction and muSR measurements. At T-N = 21 K CuB2O4 undergoes a second-order phase transition from a paramagnetic to an antiferromagnetic commensurate state followed by a second transition at T* = 10 K where the two magnetic sublattices form a soliton lattice, as reported earlier. We give a detailed analysis of the magnetic structure in the commensurate phase which is found to be different from the one published recently. New experimental results are presented which show the existence of a third transition below T approximate to 1.8 K. The magnetic structure remains incommensurate at very low temperatures, but a re-distribution of the magnetic intensities is observed in the neutron diffraction data set which suggests that the phases between the Cu2+ spins are changed. (C) 2002 Elsevier Science B.V. All rights reserved.

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Держатели документа:
Inst Laue Langevin, F-38042 Grenoble 9, France
Swiss Fed Inst Technol, Lab Neutron Scattering, CH-5232 Villigen, Switzerland
Paul Scherrer Inst, CH-5232 Villigen, Switzerland
Paul Scherrer Inst, Lab Muon Spin Spect, CH-5232 Villigen, Switzerland
Paul Scherrer Inst, Swiss Light Source, CH-5232 Villigen, Switzerland
RAS, Inst Phys SB, Krasnoyarsk 660036, Russia
ИФ СО РАН

Доп.точки доступа:
Boehm, M.; Roessli, B.; Schefer, J.; Ouladdiaf, B.; Amato, A.; Baines, C.; Staub, U.; Petrakovskii, G. A.; Петраковский, Герман Антонович
}
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7.


   
    A non-typical sequence of phase transitions in (NH4)3GeF7: optical and structural characterization / S. V. Mel'nikova [et al.] // Dalton Trans. - 2016. - Vol. 45, Is. 12. - P. 5321-5327, DOI 10.1039/c5dt04907e. - Cited References:25. - The reported study was partially supported by RFBR, research project no. 15-02-02009 a . - ISSN 1477-9226. - ISSN 1477-9234
   Перевод заглавия: Необычная последовательность фазовых переходов в (NH4)3GeF7: Оптическое и структурное исследование
РУБ Chemistry, Inorganic & Nuclear
Рубрики:
Crystal-structure
   Powder diffraction

   NH4F

   Fluorination

Аннотация: Single crystals of germanium double salt (NH4)3GeF7 = (NH4)2GeF6·NH4F = (NH4)3[GeF6]F were grown and studied by the methods of polarization optics and X-ray diffraction. The birefringence Δn = (no − ne), the rotation angle of the optical indicatrix ϕ(T) and unit cell parameters were measured in the temperature range 100–400 K. Three structural phase transitions were found at the temperatures: T1↓ = 279.2 K (T1↑ = 279.4 K), T2↑ = 270 K (T2↓ = 268.9 K), T3↓ = 218 K (T3↑ = 227 K). An unusual sequence of symmetry transformations with temperature change was established: P4/mbm (Z = 2) (G1) ↔ Pbam (Z = 4) (G2) ↔ P21/c (Z = 4) (G3) ↔ Pa (Z = 8) (G4). The crystal structures of different phases were determined. The experimental data were additionally interpreted by a group-theoretical analysis of the complete condensate of order parameters taking into account the critical and noncritical atomic displacements. Strengthening of the N–H⋯F hydrogen bonds can be a driving force of the observed phase transitions.

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Держатели документа:
SB RAS, Lab Crystal Phys, Kirensky Inst Phys, Krasnoyarsk 660036, Russia.
Far Eastern State Transport Univ, Dept Phys, Khabarovsk 680021, Russia.
RAS, Inst Chem, Far Eastern Branch, Vladivostok 690022, Russia.
Siberian Fed Univ, Krasnoyarsk 660074, Russia.

Доп.точки доступа:
Mel'nikova, S. V.; Мельникова, Светлана Владимировна; Molokeev, M. S.; Молокеев, Максим Сергеевич; Laptash, N. M.; Misyul, S. V.; Мисюль, Сергей Валентинович; RFBR [15-02-02009 a]
}
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8.


   
    A raman study of hydrostatic pressure induced phase transitions in Rb2KInF6 crystals / A. N. Vtyurin [et al.] // Phys. Solid State. - 2012. - Vol. 54, Is. 5. - P. 934-936, DOI 10.1134/S1063783412050472. - Cited References: 16. - This study was supported by the Russian Foundation for Basic Research (project nos. 11-02-98002-r_sibir' and 09-02-00062), the Siberian Branch of the Russian Academy of Sciences (integration project no. 101), and the Council on Grants from the President of the Russian Federation (grant no. HSh-4645.2010.2). . - ISSN 1063-7834
РУБ Physics, Condensed Matter
Рубрики:
LATTICE-DYNAMICS
   ELPASOLITES

   SPECTRA

Аннотация: The Raman spectra of the elpasolite (Rb2KInF6) crystal have been studied in the pressure range from 0 to 5.3 GPa at a temperature of 295 K. A phase transition at a pressure of approximately 0.9 GPa has been found. An analysis of the variations in the spectral parameters has led to the conclusion that the phase transition to a distorted phase is accompanied by the doubling of the volume of the primitive cell of the initial cubic phase. Numerical calculations of the lattice dynamics in the Rb2KInF6 crystal have been performed. The numerical simulation has established that the phase transition at a pressure of 0.9 GPa is associated with condensation of the F (lg) mode. A probable high-pressure phase is the phase with space group C2/m.

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Публикация на русском языке Исследование фазовых переходов в кристалле Rb2KInF6, индуцированных гидростатическим давлением, методом комбинационного рассеяния света // Физика твердого тела : Физико-технический институт им. А.Ф.Иоффе РАН, 2012. - Т. 54, Вып. 5. - С. 880-882. - ISSN 0367-3294

Держатели документа:
[Vtyurin, A. N.
Krylov, A. S.
Krylova, S. N.
Oreshonkov, A. S.
Voronov, V. N.] Russian Acad Sci, Siberian Branch, LV Kirensky Phys Inst, Krasnoyarsk 660036, Russia
[Goryainov, S. V.] Russian Acad Sci, Siberian Branch, Inst Mineral & Petrog, Novosibirsk 630090, Russia

Доп.точки доступа:
Vtyurin, A. N.; Втюрин, Александр Николаевич; Krylov, A. S.; Крылов, Александр Сергеевич; Goryainov, S. V.; Горяйнов, Сергей Владимирович; Krylova, S. N.; Крылова, Светлана Николаевна; Oreshonkov, A. S.; Орешонков, Александр Сергеевич; Voronov, V. N.; Воронов, Владимир Николаевич
}
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9.


   
    A study of the phase diagrams of (NH4)(3)Ga1-xScxF6 ammonium cryolites / M. V. Gorev [et al.] // Phys. Solid State. - 2002. - Vol. 44, Is. 10. - P. 1954-1960, DOI 10.1134/1.1514787. - Cited References: 15 . - ISSN 1063-7834
РУБ Physics, Condensed Matter
Рубрики:
TRANSITIONS
Аннотация: This paper reports on the results of analyzing p-T and x-T phase diagrams and calorimetric properties of solid solutions in (NH4)(3)Ga1 - xScxF6 cryolites with scandium concentrations x = 0.0, 0.1, 0.35, 0.4, 0.6, 0.8, and 1.0. The thermodynamic parameters of the phase transitions observed in the studied compounds are determined. The generalized phase diagram and successive structural transformations in a series of (NH4)(3)Me3+F6 ammonium cryolites are discussed. (C) 2002 MAIK "Nauka/Interperiodica".

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Держатели документа:
Russian Acad Sci, Siberian Div, LV Kirensky Phys Inst, Krasnoyarsk 660036, Russia
Inst Chim Mat Condensee Bordeaux, F-33608 Pessac, France
ИФ СО РАН
Kirensky Institute of Physics, Siberian Division, Russian Academy of Sciences, Akademgorodok, Krasnoyarsk 660036, Russian Federation

Доп.точки доступа:
Gorev, M. V.; Горев, Михаил Васильевич; Flerov, I. N.; Флёров, Игорь Николаевич; Tressaud, A.; Denu, D.; Zaitsev, A. I.; Зайцев, Александр Иванович; Fokina, V. D.; Фокина, Валентина Дмитриевна
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10.


    Aksenov, S. V.
    Collapse of the Fano resonance caused by the nonlocality of the majorana state / S. V. Aksenov, M. Y. Kagan // JETP Letters. - 2020. - Vol. 111, Is. 5. - P. 286-292, DOI 10.1134/S0021364020050057. - Cited References: 37. - The work was supported by the Presidium of the Russian Academy of Sciences (Program of Basic Research no. 32 "Nanostructures: Physics, Chemistry, Biology, and Fundamentals of Technologies"), by the Russian Foundation for Basic Research (project nos. 19-02-00348, 20-32-70059, and 20-02-00015), and by the Government of the Krasnoyarsk Territory together with the Krasnoyarsk Science Foundation (project no. 19-42-240011 "Coulomb Interactions in the Problem of Majorana Modes in Low-Dimensional Systems with Nontrivial Topology"). S.V. Aksenov acknowledges the support of the Council of the President of the Russian Federation for Support of Young Russian Scientists and Leading Scientific Schools, grant no. MK3722.2018.2. M.Yu. Kagan acknowledges the support of the National Research University Higher School of Economics (program of basic research). . - ISSN 0021-3640. - ISSN 1090-6487
Рубрики:
BOUND-STATES
   QUANTUM TRANSITIONS

   TRANSMISSION

   CONTINUUM

   CASCADE

Аннотация: Owing to the nonlocal character of the Majorana state, the corresponding excitations are of great interest. It is demonstrated that the direct consequence of such nonlocality is the collapse of the Fano resonance manifesting itself in the conductance of an asymmetric interference device, the arms of which are connected by a one-dimensional topological superconductor. In the framework of the spinless model, it is shown that the predicted effect is associated with an increase in the multiplicity of the degeneracy of the zero-energy state of the structure arising at the critical point of the Kitaev model. Such an increase leads to the formation of a bound state in the continuum.

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Публикация на русском языке Аксенов, Сергей Владимирович. Коллапс резонанса Фано вследствие нелокальности майорановского состояния [Текст] / С. В. Аксенов, М. Ю. Каган // Письма в ЖЭТФ. - 2020. - Т. 111 Вып. 5. - С. 321-327

Держатели документа:
Russian Acad Sci, Kirensky Inst Phys, Fed Res Ctr KSC, Siberian Branch, Krasnoyarsk 660036, Russia.
Natl Res Univ Higher Sch Econom, Moscow 101000, Russia.
Russian Acad Sci, Kapitza Inst Phys Problems, Moscow 119334, Russia.

Доп.точки доступа:
Kagan, M. Yu.; Аксенов, Сергей Владимирович; Presidium of the Russian Academy of SciencesRussian Academy of Sciences [32]; Russian Foundation for Basic ResearchRussian Foundation for Basic Research (RFBR) [19-02-00348, 20-32-70059, 20-02-00015]; Krasnoyarsk Science Foundation [19-42-240011]; Government of the Krasnoyarsk Territory; Council of the President of the Russian Federation for Support of Young Russian Scientists and Leading Scientific SchoolsLeading Scientific Schools Program [MK3722.2018.2]; National Research University Higher School of Economics
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