Yu. P. Gaǐdukov

Lomonosov Moscow State University

Author Statistics

Papers

Citation

H-Index

i-10 index

Research Trends

Author Order

Document Type

Co-Authors

N. P. Danilova

Lomonosov Moscow State University

ВН

В.Н. Никифоров

Lomonosov Moscow State University

АН

А. Н. Васильев

Lomonosov Moscow State University

АВ

А. В. Андрианов

Lomonosov Moscow State University

АН

А. Н. Васильев

TU Wien

N. E. Alekseevskiǐ

Russian Academy of Sciences

АН

А Н Васильев

Ufa State Petroleum Technological University

E. M. Golyamina

M. B. Shcherbina-Samoǐlova

Space Research Institute

Yu. A. Koksharov

Lomonosov Moscow State University

Cooperative Institutions

Lomonosov Moscow State University

Moscow State University

Russian Academy of Sciences

Polish Academy of Sciences

Institute of Physics

Czech Academy of Sciences, Institute of Physics

Centre National de la Recherche Scientifique

South Ural State University

National University of Science and Technology

Ural Federal University

Author Statistics

Papers

Citation

H-Index

i-10 index

Research Field

Strength and electrical properties of bismuth whiskers

Yu. P. Gaǐdukov N. P. Danilova M. B. Shcherbina-Samoǐlova

The results are presented of an experimental study concerning the effect of uniaxial elongation of up to 1.6% on the Shubnikov–de Haas effect in and the resistance of bismuth whiskers at temperatures from 4.2 to 1.5 °K. Sections of the hole ellipsoid and of one electron ellipsoid on the Fermi surface have been found to become much larger. Sections of the second electron ellipsoid remain the same, and sections of the third electron ellipsoid become smaller until the latter vanishes completely at a 0.45% elongation. At the same time, the resistance drops at a slower rate after a 0.45% elongation. In some specimens superconductivity was established at Tc ≈ 4.0 °K and Hc0 = 10–15 kOe. The causes of superconductivity are not yet understood, but it cannot be attributed to the presence of an impurity.

Bismuth

10.1063/10.0029638

Cite

Citations (0)

Electromagnetic generation of ultrasound in metals at low temperatures

Pramana (1987)

А. Н. Васильев Yu. P. Gaǐdukov

10.1007/bf03026685

Cite

Citations (0)

Magnetoresistance of filamentary cadmium single crystals at 4.2°K

Journal of Experimental and Theoretical Physics (1974)

Yu. P. Gaǐdukov N. P. Danilova

Solid-state physics

Source

Cite

Citations (0)

Electromagnetic excitation of ultrasound in gadolinium single crystals

JETP Letters (1987)

А. В. Андрианов А Н Васильев Yu. P. Gaǐdukov R. S. Il’yasov O. D. Chistyakov

Solid-state physics

Source

Cite

Citations (0)

Influence of a magnetic field on the attenuation and speed of sound in tin

Yu. P. Gaǐdukov А. Н. Васильев A. G. Lyubimov

The electronic attenuation and dispersion of transverse and longitudinal sound in tin was studied using a noncontact method in a magnetic field of up to 80 kOe at 4.2°K. The angular dependences of the electromagnetic excitation of sound in the (100) plane were studied. An estimate was made of the relaxation time for the current carriers from measured amplitudes of the quantum oscillations of the attenuation and the speed of the longitudinal sound. In the sixth energy band, the value of the cross section τ′1 comprised 9·10−9 sec.

Acoustic attenuation

10.1063/10.0029960

Cite

Citations (0)

Effect of chromium on the elastic properties of lead telluride

Inorganic Materials (1988)

A. N. Vasil’ev Yu. P. Gaǐdukov В. П. Зломанов В.Н. Никифоров O. I. Tananaeva

Lead telluride

Telluride

Elasticity

Atmospheric temperature range

Source

Cite

Citations (1)

Temperature Dependence of the Coefficient of Specular Reflection of Conduction Electrons from the Surface of Zinc or Cadmium

Journal of Experimental and Theoretical Physics (1971)

Yu. P. Gaǐdukov Ya. Kadletsova

Reflection

Solid-state physics

Reflection coefficient

Source

Cite

Citations (0)

Temperature dependence of the ultrasonic attenuation in indium

JETP Letters (1985)

А. Н. Васильев Yu. P. Gaǐdukov E. Popova V.Yu. Fedotov

Ultrasonic attenuation

Acoustic attenuation

Debye model

Solid-state physics

Source

Cite

Citations (0)

Influence of uniaxial tension on the electronic spectrum of antimony

Yu. P. Gaǐdukov G. S. Grachev N. P. Danilova Yu. A. Pospelov

The influence of tension of whiskers to relative elongations of up to Δl/l0≈1% on the period of oscillations in the Shubnikov–de Haas effect in antimony has been investigated. The extremal cross sections of the Fermi surface were observed to undergo pronounced changes (by up to 50%). Good agreement was found when the experimental results were compared with theoretical calculations using the Falicov–Lin potential. Extrapolation of the results to larger tensile strains shows that electronic and hole transitions of order 2 1/2 should occur at Δl/l0≈3% and Δl/l0≈4.2%, respectively.

Uniaxial tension

Tension (geology)

10.1063/10.0031045

Cite

Citations (0)

Temperature dependence of the magnetoresistance of cadmium and antimony whisker crystals

JETPL (1975)

Yu. P. Gaǐdukov E. M. Golyamina N. P. Danilova

Source

Cite

Citations (0)