63 citations · 112 across the 11 of their papers we have counts for
11 papers
Some aspects of resistive-to-normal state transition by direct and microwave currents in superconducting thin films with phase slip lines
O. G. Turutanov, A. G. Sivakov, A. A. Leha +3
Based on analysis of current-voltage characteristics and imaging of the resistive state of thin-film tin strips using the low-temperature laser scanning microscopy (LTLSM), the pro…
Design of deeply cooled ultra-low dissipation amplifier and measuring cell for quantum measurements with a microwave single-photon counter
O. G. Turutanov, A. M. Korolev, V. I. Shnyrkov +6
The requirements and details of designing a measuring cell and low-back-action deeply-cooled amplifier for quantum measurements at 10 mK are discussed. This equipment is a part of…
Superconducting source and sensor of single bubbles to study nucleate boiling of liquid helium
A. G. Sivakov, O. G. Turutanov, S. A. Kruhlov +5
Joule heat generated by resistive elements of cryogenic micro- and nanodevices often originates boiling of the cooling cryogenic liquids (helium, nitrogen). The article proposes an…
Spatial characterization of the edge barrier in wide superconducting films
A. G. Sivakov, O. G. Turutanov, A. E. Kolinko +1
The current-induced destruction of superconductivity is discussed in wide superconducting thin film strips, whose width is greater than the magnetic field penetration depth, in wea…
Ultra-low supply voltage crystal quartz oscillator
A. M. Korolev, V. M. Shulga, O. G. Turutanov
An ultra-low-voltage crystal quartz oscillator is proposed. The approach to its design is essentially based on using a HEMT operating in unsaturated dc regime and a quartz resonato…
Stochastic amplification of weak signals in an RF SQUID with ScS contact
O. G. Turutanov, V. Yu. Lyakhno, V. I. Shnyrkov
The paper presents results of a numerical simulation of the stochastic dynamics of magnetic flux in an RF SQUID loop with a Josephson point (ScS) contact driven by a mix of band-li…
Measurement of brightness temperature of two-dimensional electron gas in channel of a high electron mobility transistor at ultralow dissipation power
A. M. Korolev, V. M. Shulga, O. G. Turutanov +1
A technically simple and physically clear method is suggested for the direct measurement of brightness temperature of two-dimensional electron gas (2DEG) in the channel of a high e…
Experimental observation of induced stochastic transitions in multi-well potential of RF SQUID loop
O. G. Turutanov, V. Yu. Lyakhno, V. I. Shnyrkov
An amplification of a weak low-frequency harmonic signal is experimentally observed in a single-junction-superconducting quantum interferometer (RF SQUID loop) due to stochastic tr…
Stochastic resonance in an RF SQUID with shunted ScS junction
O. G. Turutanov, V. A. Golovanevskiy, V. Yu. Lyakhno +1
Using a point (superconductor-constriction-superconductor, ScS) contact in a single-Josephson-junction superconducting quantum interference device (RF SQUID) provides stochastic re…
Quantum superposition of three macroscopic states and superconducting qutrit detector
V. I. Shnyrkov, A. A. Soroka, O. G. Turutanov
Superconducting quantum coherent circuits have opened up a novel area of fundamental low-temperature science since they could potentially be the element base for future quantum com…
Laser Scanning Microscopy of HTS Films and Devices
A. P. Zhuravel, A. G. Sivakov, O. G. Turutanov +3
The work describes the capabilities of Laser Scanning Microscopy (LSM) as a spatially resolved method of testing high_Tc materials and devices. The earlier results obtained by the…