A. Efimov

发表

Properties of solar wind turbulence from radio occultation experiments with the NOZOMI spacecraft

T. Imamura, M. Bird, T. Imamura, 2010 .

Spacecraft Radio Frequency Fluctuations in the Solar Corona: A MESSENGER–HELIOS Composite Study

A. Coster, J. Vierinen, J. Hollweg, 2019, The Astrophysical Journal.

On the Outer Scale of Turbulence in the Solar Wind

M. Bird, A. Efimov, I. Chashei, 2003 .

The outer scale of solar-wind turbulence from GALILEO coronal-sounding data

D. Plettemeier, P. Edenhofer, M. Bird, 2002 .

Coronal Electron Density Fluctuations Inferred from Akatsuki Spacecraft Radio Observations

A. Coster, T. Imamura, J. Vierinen, 2020, Solar Physics.

Radio Occultation Observations of the Solar Corona Over 1.60–1.86 R⊙: Faraday Rotation and Frequency Shift Analysis

A. Coster, J. Vierinen, J. Hollweg, 2019, Journal of Geophysical Research: Space Physics.

Faraday rotation fluctuations of MESSENGER radio signals through the equatorial lower corona near solar minimum

C. Heiles, A. Coster, J. Vierinen, 2017 .

Quasi-harmonic faraday-rotation fluctuations of radio waves when sounding the outer solar corona

M. Bird, A. Efimov, L. Samoznaev, 2000 .

The spectrum of magnetic field irregularities in the solar corona and in interplanetary space

M. Pätzold, M. Bird, A. Efimov, 2000 .

Faraday rotation fluctuation spectra observed during solar occultation of the Helios spacecraft

M. Bird, A. Efimov, L. Samoznaev, 1995 .

Investigation of the Venus atmosphere and surface by the method of radiosounding using Venera-9 and 10 satellites☆

Alexander Pavelyev, O. I. Yakovlev, O. E. Milekhin, 1980 .

Effect of intense reactor irradiation on the shear modulus and viscosity of iron

A. Efimov, V. Karasev, É. Grinik, 1973 .

Influence of Annealing Temperature and of Purity on High-Temperature Internal Friction of Nickel

A. Efimov, V. Gridnev, N. P. Kushnareva, 1967 .

Internal Friction and Shear Modulus of Heat-Resistant Nichrome-Base Alloys

A. Efimov, V. Gridnev, 1967 .

New device for in-pile measurements of internal friction and shear modulus of specimen

A. Efimov, V. Karasev, É. Grinik, 1972 .

Formation of a Plasma Layer During the Passage of the Moon through the Magnetic Ropes of the Solar Wind

A. Zakharov, A. Efimov, A. Nabatov, 2023, Solar System Research.

Heliolatitude dependence of solar-wind parameters

A. Efimov, N. Lotova, 1975 .

Detection of Strongly Turbulent Regions in the Supercorona with the Venus Express and Mars Express Satellites

M. Paetzold, M. Bird, A. Efimov, 2021, Geomagnetism and Aeronomy.

Investigation of coronal mass ejections by the two-position radio sounding method

M. Bird, N. Armand, A. Efimov, 2009 .

Observations of corotating solar wind structures at radio sounding by signals of the Rosetta and Mars Express spacecraft

M. Bird, A. Efimov, L. Samoznaev, 2016, Cosmic Research.

Solar wind acceleration: radio occultation data

A. Efimov, 1990 .

Anisotropy and velocity of small-scale irregularities in the region of solar-wind acceleration

M. Bird, A. Efimov, I. Chashei, 2000 .

Frequency fluctuations of coherent signals from spacecraft observed during dual-frequency radio sounding of the circumsolar plasma in 2004–2008

M. Bird, A. Efimov, L. Samoznaev, 2013, Cosmic research.

Observation of a coronal mass ejection in January 1997 using radio sounding of the near-solar plasma with the GALILEO spacecraft

D. Plettemeier, M. Bird, A. Efimov, 2007 .

Amplitude fluctuations of decimeter and centimeter radio waves emmitted by the Venera-15 and Venera-16 space probes during propagation through the solar plasma

A. I. Kucheryavenkov, V. Yakubov, A. Efimov, 1988 .

Radio occultation of the Venusian atmosphere and bistatic radiolocation of the surface of Venus using the Venera-9 and Venera-10 satellites

O. I. Yakovlev, A. I. Efimov, A. Efimov, 1979 .

Coronal Radio Occultation Experiments with the Helios Solar Probes: Correlation/Spectral Analysis of Faraday Rotation Fluctuations

M. Bird, A. Efimov, L. Samoznaev, 2015, Solar Physics.

Faraday-rotation fluctuations from radio-sounding measurements of the circumsolar plasma using polarized signals from the HELIOS-1 and HELIOS-2 space probes

M. Paetzold, M. Bird, A. Efimov, 2015 .

Two-Way Frequency Fluctuations Observed During Coronal Radio Sounding Experiments

M. Bird, A. Efimov, L. Samoznaev, 2013, Solar Physics.

Characteristics of the Near-Sun Solar Wind Turbulence from Spacecraft Radio Frequency Fluctuations

D. Plettemeier, P. Edenhofer, M. Bird, 2003 .

Outer scale of coronal turbulence near the sun

D. Plettemeier, P. Edenhofer, M. Bird, 2002 .

Results of solar wind and planetary ionosphere research using radiophysical methods

A. L. Gavrik, Y. Gulyaev, N. Armand, 2010 .

Solar wind velocity measurements near the sun using Ulysses radio amplitude correlations at two frequencies

D. Plettemeier, P. Edenhofer, M. Bird, 2005 .

Properties of solar wind turbulence near the Sun as deduced from coronal radio sounding experiments

D. Plettemeier, M. Bird, A. Efimov, 2004 .

The spectra and cross correlation of radio wave frequency fluctuations observed during coronal plasma sounding with spacecraft signals

D. Plettemeier, P. Edenhofer, M. Bird, 2003 .

Quasiperiodic oscillations of the sub-mHz band in near-sun plasma according to the coherent radio occultation data

S. F. Kolomiets, M. Bird, A. Efimov, 2018, Cosmic Research.

Radio Frequency Fluctuation Spectra During the Solar Conjunctions of the Ulysses and Galileo Spacecraft

D. Plettemeier, P. Edenhofer, M. Bird, 2001 .

Frequency fluctuation of spacecraft radio signals in the circumsolar plasma

A. I. Efimov, M. K. Bird, M. Bird, 2010 .

Solar wind turbulence from radio occultation data

M. Bird, A. Efimov, I. Chashei, 2007 .

East-West scattering level asymmetry of the solar corona

D. Plettemeier, P. Edenhofer, M. Bird, 2002 .

Occultation of the plasma near the sun and the speed of the solar wind: Fluctuations in the frequency and phase of radio waves at two separated points

V. Yakubov, A. Efimov, A. Erofeev, 1989 .

Velocity of the Inner Solar Wind from Coronal Sounding Experiments with Spacecraft

M. Bird, M. Pätzold, A. Efimov, 2018, Cosmic Research.

The Solar Wind Velocity as Determined from Two-Way Doppler Measurements for Near Sun Radio Sounding

V. Yakubov, A. Efimov, A. Erofeev, 1991 .

Five-minute magnetic field fluctuations in the solar wind acceleration region

A. I. Efimov, Michael Keith Bird, M. Bird, 1999 .

A study of the effect of different solar wind streams on spacecraft functioning

I. Tserenin, A. Efimov, V. Eselevich, 2011 .

Solar wind speed obtained from two-way radio probing of the plasma around the sun

V. Yakubov, A. Efimov, A. Erofeev, 1991 .

Fine Structure of the Solar Wind Turbulence Inferred from Simultaneous Radio Occultation Observations at Widely‐Spaced Ground Stations

D. Plettemeier, P. Edenhofer, M. Bird, 2003 .

Analysis of saturated intensity fluctuations in radio waves propagating through the plasma around the sun

A. Efimov, O. Yakovlev, S. Rubtsov, 1990 .