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Vladimir N. Leonov

Vavilov State Optical Institute

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Featured researches published by Vladimir N. Leonov.

Cryogenics | 1992

Bolometric characteristics of YBaCuO and LaSrCuO films

I. A. Khrebtov; M.B Krayuhin; Vladimir N. Leonov; A.D Tkachenko; A. Yu. Klimov; D.G Pavelyev; A.A Ivanov

Bolometric characteristics of YBaCuO and LaSrCuO films on SrTiO3 and YSZ substrates have been studied. A YBaCuO bolometer has the detectivity D∗ = 4·108 W−1Hz12cm at a chopping frequency of 10 Hz over the IR range, for an antenna-type YBaCuO microbolometer operating over the submillimeter range NEP = 6·10−12 WHz−12 has been reached at a chopping frequency of 10 kHz.

Journal of Optical Technology | 1999

Features of the operation of a bolometer based on a vanadium dioxide film in atemperature interval that includes a phase transition

V. Yu. Zerov; Yu. V. Kulikov; Vladimir N. Leonov; V. G. Malyarov; I. A. Khrebtov; Igor I. Shaganov

Journal of Optical Technology | 1998

Optical characteristics of microbolometric elements for uncooled IR arrays

Vladimir N. Leonov; V. G. Malyarov; I. A. Khrebtov; Igor I. Shaganov; N. A. Feoktistov

Journal of Optical Technology | 1998

A new type of high-temperature superconductor bolometer using the diamagnetic-screening effect

V. Yu. Zerov; Vladimir N. Leonov; M. V. Sosnenko; I. A. Khrebtov; A. A. Ivanov

Technical Physics Letters | 1996

Semiconductor GdBaCuO bolometer based on the magnetic screening effect

V. Yu. Zerov; Vladimir N. Leonov; I. A. Khrebtov; E. Steinbeiss; Wolfgang Michalke

Technical Physics Letters | 1994

Stability and noise of fast YBaCuO antenna microbolometers on sapphire substrates

Vladimir N. Leonov; I. A. Khrebtov

Technical Physics Letters | 1994

Thermal model for high-temperature superconducting antenna microbolometers

V. V. Bogachev; Vladimir N. Leonov; I. A. Khrebtov

Technical Physics Letters | 1993

An antenna-type YBaCuO microbolometer on a neodymium gallate substrate

Alexander Klimov; Vladimir N. Leonov; I. A. Khrebtov

Archive | 1991

A study of the effect of Kr-84 and (O-16)2 ions on the noise characteristics of YBaCuO microbolometers

D. V. Akin'shin; A. A. Astapov; L. N. Zaitsev; A. Iu. Klimov; Vladimir N. Leonov

Archive | 1991

Anomalous behavior of current noise in YBaCuO in microbolometers above Tc

A. A. Astapov; A. Iu. Klimov; Vladimir N. Leonov; D. G. Pavel'Ev; V. A. Skuratov

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I. A. Khrebtov

Vavilov State Optical Institute

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Igor I. Shaganov

Vavilov State Optical Institute

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V. G. Malyarov

Vavilov State Optical Institute

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V. Yu. Zerov

Vavilov State Optical Institute

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A. Yu. Klimov

Russian Academy of Sciences

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A.D Tkachenko

Vavilov State Optical Institute

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D.G Pavelyev

Russian Academy of Sciences

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M.B Krayuhin

Vavilov State Optical Institute

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Yu. V. Kulikov

Vavilov State Optical Institute

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