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  1. No Access

    Article

    Properties of Percolation Channels in Planar Memristive Structures Based on Epitaxial Films of YBa2Cu3O7 − δ and La1 − хSrхMnO3 − δ Oxide Perovskite Compounds

    An investigation is performed of planar memristive structures to validate the choice of their basic materials, study their functional properties, and determine and develop the structure the resistive switching...

    A. N. Rossolenko, N. A. Tulina… in Bulletin of the Russian Academy of Science… (2023)

  2. No Access

    Article

    Synthesizing New AM4X8 Memristive Materials for Electronic Applications

    A study is performed of different conditions of the synthesis and growth of perfect crystals of the family of Mott insulators for creating memristors (new-generation memory elements). The ceramic synthesis of ...

    D. N. Borisenko, N. N. Kolesnikov… in Bulletin of the Russian Academy of Science… (2021)

  3. No Access

    Article

    The Study of Switching Dynamics in Planar Structures Based on Epitaxial Films of YBa2Cu3O7-δ High-Temperature Superconductor

    We have been studying the dynamic effects of bipolar resistive switching (BERS) in memristive planar heterostructures based on c-oriented epitaxial films of the high-temperature superconductor YBa2Cu3O7 (YBCO). W...

    N. A. Tulina, I. Yu. Borisenko… in Journal of Superconductivity and Novel Mag… (2020)

  4. No Access

    Article

    Studying the Dynamic Effects in Memristive Structures Based on Bismuth Selenide: Does a Memristor Need a Shuttle Tail?

    Transitions in the resistive switching of diode heterostructures based on bismuth selenide, in which bipolar resistive switching is implemented, are investigated. It is found that the time of transitions from ...

    N. A. Tulina, A. N. Rossolenko… in Bulletin of the Russian Academy of Science… (2019)

  5. No Access

    Article

    Explosive transition in amorphous microwire

    An amorphous microwire in a glass shell offers a quick thermal response and can be rapidly heated to the crystallization point. When heated by a current pulse with a small amplitude and duration, the wire pass...

    I. Yu. Borisenko, V. A. Tulin in Technical Physics (2017)

  6. No Access

    Article

    Effect of the variation rate of an external magnetic field on the high-frequency response of surface superconductivity in a critical state

    The effect of the magnetic field variation rate on the high-frequency absorption of surface superconductivity of cylindrical samples has been studied. It has been shown that the magnitude of additional highfre...

    V. A. Berezin, V. A. Tulin in Journal of Experimental and Theoretical Physics (2017)

  7. No Access

    Article

    Superconducting quantum interference device without Josephson junctions

    A new type of a superconducting quantum interference device (SQUID) based on a single superconducting loop without Josephson junctions and with asymmetric contacts has been proposed. This SQUID offers advantag...

    A. A. Burlakov, V. L. Gurtovoi, A. I. Il’in, A. V. Nikulov, V. A. Tulin in JETP Letters (2014)

  8. No Access

    Article

    High-frequency absorption of the dynamic mixed state in the surface superconductivity region

    We analyze the absorption of a high-frequency electromagnetic field in the type II superconductor Pb0.8In0.2 in magnetic fields H c2 < H < H c

    V. A. Berezin, V. A. Tulin in Journal of Experimental and Theoretical Physics (2013)

  9. No Access

    Article

    Multiple current states of two phase-coupled superconducting rings

    The states of two phase-coupled superconducting rings have been investigated. Multiple current states have been revealed in the dependence of the critical current on the magnetic field. The performed calculati...

    V. L. Gurtovoi, A. A. Burlakov… in Journal of Experimental and Theoretical Ph… (2011)

  10. No Access

    Article

    Little-parks effect in a system of asymmetric superconducting rings

    Little-Parks oscillations are observed in a system of 110 series-connected aluminum rings 2 μm in diameter with the use of measuring currents from 10 nA to 1 μA. The measurements show that the amplitude and ch...

    A. A. Burlakov, V. L. Gurtovoĭ, S. V. Dubonos, A. V. Nikulov, V. A. Tulin in JETP Letters (2007)

  11. No Access

    Article

    Dependence of the magnitude and direction of the persistent current on the magnetic flux in superconducting rings

    The obtained periodic magnetic-field dependences I c+(Φ/Φ0) and I c−(Φ/Φ0) of the critical current measured ...

    V. L. Gurtovoi, S. V. Dubonos, A. V. Nikulov… in Journal of Experimental and Theoretical Ph… (2007)

  12. No Access

    Article

    Contradiction between the results of observations of resistance and critical current quantum oscillations in asymmetric superconducting rings

    Magnetic field dependences of critical current, resistance, and rectified voltage of asymmetric (half circles of different widths) and symmetrical (half circles of equal widths) aluminum rings close to the sup...

    V. L. Gurtovoi, S. V. Dubonos, S. V. Karpiĭ… in Journal of Experimental and Theoretical Ph… (2007)

  13. No Access

    Article

    Quantum oscillations of the critical current of asymmetric superconducting rings

    The current-voltage characteristics and the magnetic field dependences of the critical current have been measured for symmetric and asymmetric superconducting rings and systems of such rings. The dependences o...

    V. L. Gurtovoi, S. V. Dubonos, A. V. Nikulov… in Bulletin of the Russian Academy of Science… (2007)

  14. No Access

    Article

    Magnetic resonance, phase transition, and phase coexistence in a highly doped La0.8Sr0.2MnO3 manganite near the Curie point

    Magnetic resonance and microwave impedance are studied in a highly doped La0.8Sr0.2MnO3 manganite near the Curie temperature. A splitting of the resonance line is observed in the temperature region 6° below the t...

    V. A. Berezin, V. A. Tulin, Ya. M. Mukovskiĭ, R. V. Privezentsev in JETP Letters (2006)

  15. No Access

    Article

    Dynamics of the magnetic flux component normal to the layers of Bi2Sr2CaCu2O8 in a tilted field

    High-frequency losses in the strongly anisotropic layered superconductor Bi2Sr2CaCu2O8 are measured at 600 MHz under a magnetic field rocking about the ab plane. Anomalies in losses and hysteretic phenomena are f...

    V. A. Berezin, V. A. Tulin in Physics of the Solid State (2004)

  16. No Access

    Article

    A lanthanum-strontium manganite: HF absorption features in the 2–30 MHz frequency range

    The RF magnetic response of a La0.8Sr0.2MnO3 single crystal was studied in a frequency range from 2 to 30 MHz. The main contribution to the RF absorption in this range is related to the hysteresis losses. A new f...

    V. A. Berezin, K. V. Baginskii, V. A. Tulin, D. A. Shulyatev… in Technical Physics Letters (2001)

  17. No Access

    Article

    Thin-Film Aluminium Microstructure as a Hot-Electron Microwave Radiation Detector

    We have found that the thin film aluminum structures shaped into a chain of micron sized islands connected by narrow isthmuses, can modify their electrical and structural properties under microwave radiation. ...

    I. Yu. Borisenko, V. I. Kuznetsov, V. A. Tulin… in Journal of Low Temperature Physics (2000)

  18. No Access

    Article

    Attraction-repulsion transition between abrikosov vortices and Josephson vortices in the strongly layered superconductor Bi2Sr2CaCu2O8

    A change in the effect of a frozen magnetic field parallel to the c-axis on rf power absorption, which is associated with the motion of Josephson vortices, is observed in the layered superconductor Bi2Sr2CaCu2O8 ...

    V. A. Berezin, V. A. Tulin in Physics of the Solid State (2000)

  19. No Access

    Article

    Magnetoresistance of nanobridges of lanthanum-strontium manganite

    Nanobridges are fabricated from lanthanum-strontium anganite deposited on Si3N4 membranes perforated by a focused ion beam. The magnetoresistance is ≈9% in fields of ∼ kOe. Nonlinearity of the current-voltage cha...

    V. A. Berezin, V. I. Nikolaĭchik, V. T. Volkov… in Technical Physics Letters (1999)

  20. No Access

    Article

    Critical behavior of electron spin resonance in La0.8Sr0.2MnO3 — a material with colossal magnetoresistance

    High-frequency absorption in the colossal magnetoresistance material La0.8Sr0.2MnO3 is investigated near the critical temperature in a magnetic field. The temperature dependences of the width, position, and inten...

    K. V. Baginskii, V. A. Aleshin, V. A. Tulin… in Journal of Experimental and Theoretical Ph… (1998)

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