The solar dynamo

Classical Electrodynamics

2020 • 23,276 citations

Stochastic Processes in Physics and Chemistry

2007 • 9,372 citations

Magnetic field generation in electrically conducting fluids

1978 • 2,474 citations

The topological properties of magnetic helicity

1984 • 1,071 citations

Strong MHD helical turbulence and the nonlinear dynamo effect

1976 • 951 citations

Cosmical magnetic fields: Their origin and their activity

1979 • 700 citations

Untitled

1998 • 620 citations

Magnetic fields in astrophysics

1983 • 609 citations

An introduction to magnetohydrodynamics

1967 • 518 citations

Possibility of an inverse cascade of magnetic helicity in magnetohydrodynamic turbulence

1975 • 502 citations

Solar activity and the corona

1996 • 456 citations

Numerical simulations of stellar convective dynamos. I. the model and method

1984 • 418 citations

Helical and Nonhelical Turbulent Dynamos

1981 • 407 citations

Untitled

1998 • 380 citations

F. Krause and K. -H. Radler: Mean-Field Magnetohydrodynamics and Dynamo Theory, Pergamon Press, Oxford and New York, 271ページ, 21.5×15.5cm, 10,800円.

1982 • 338 citations

Sustaining the Quiet Photospheric Network: The Balance of Flux Emergence, Fragmentation, Merging, and Cancellation

1997 • 331 citations

Electric current helicity in the solar atmosphere

1990 • 290 citations

The Anelastic Approximation for Thermal Convection

1969 • 268 citations

Self-consistent theory of mean-field electrodynamics

1994 • 268 citations

Origin of Magnetic Fields in Astrophysics (Turbulent "Dynamo" Mechanisms)

1972 • 265 citations

The shape of the sunspot cycle

1994 • 262 citations

Growth of Turbulent Magnetic Fields

1967 • 225 citations

On the generation of the large-scale and turbulent magnetic fields in solar-type stars

1993 • 223 citations

Solar and Stellar Magnetic Activity

2000 • 211 citations

The Sun as a Variable Star: Solar and Stellar Irradiance Variations

1994 • 210 citations

The macrodynamics of α-effect dynamos in rotating fluids

1975 • 191 citations

On the appearance of magnetic flux in the solar photosphere

1978 • 189 citations

On a Babcock-Leighton dynamo model with a deep-seated generating layer for the toroidal magnetic field

1995 • 188 citations

The Hanle effect and the diagnostics of turbulent magnetic fields in the solar atmosphere

1982 • 183 citations

Basic Mechanisms of Solar Activity

1976 • 181 citations

Convective instability of thin flux tubes

1979 • 169 citations

Topological constraints associated with fast dynamo action

1985 • 168 citations

Diffusion of passive-scalar and magnetic fields by helical turbulence

1976 • 165 citations

Magnetic topology and prominence patterns on AB Doradus

1999 • 162 citations

Instability by magnetic buoyancy

1979 • 157 citations

Ohm's law for mean magnetic fields

1986 • 155 citations

The Internal Solar Angular Velocity

1987 • 153 citations

Numerical simulation of helical magnetohydrodynamic turbulence

1978 • 153 citations

Properties and emergence patterns of bipolar active regions

1993 • 151 citations

Torsional waves on the Sun and the activity cycle

1982 • 149 citations

The identification and interaction of network, intranetwork, and ephemeral-region magnetic fields

1988 • 139 citations

The Sun. an Introduction

1989 • 138 citations

Fast dynamo action in a steady flow

1987 • 138 citations

Self-Consistent Dynamolike Activity in Turbulent Plasmas

1986 • 132 citations

Analysis of electric current helicity in active regions on the basis of vector magnetograms

1996 • 129 citations

The asymmetry of solar activity in the years 1959?1969

1971 • 124 citations

Topological pumping of magnetic flux by three-dimensional convection

1974 • 120 citations

Modulation and symmetry changes in stellar dynamos

1998 • 117 citations

Homogeneous Dynamos in Planetary Cores and in the Laboratory

2000 • 115 citations

The Maunder Minimum: A reappraisal

1983 • 113 citations

Frequency of coronal transients and solar activity

1976 • 113 citations

Hemispheric Sunspot Numbers $\mathsf{R_{n}}$ and $\mathsf{R_{s}}$: Catalogue and N-S asymmetry analysis

2002 • 112 citations

Is there a weak mixed polarity background field? Theoretical arguments

1987 • 109 citations

Diffusion of weak magnetic fields by isotropic turbulence

1976 • 109 citations

Turbulent dynamos driven by convection

1989 • 104 citations

Axial tilt angles of sunspot groups

1991 • 103 citations

Period and phase of the 88-year solar cycle and the Maunder minimum: Evidence for a chaotic sun

1990 • 101 citations

The slender solar tachocline: a magnetic model

1997 • 98 citations

Long-term variations in north-south asymmetry of solar activity

1986 • 97 citations

The subsurface radial gradient of solar angular velocity from MDI f-mode observations

2002 • 97 citations

Numerical models of hydromagnetic dynamos

1975 • 89 citations

How well was the Sun observed during the Maunder Minimum?

1996 • 89 citations

The dynamo dilemma

1987 • 88 citations

Meridional motions of magnetic features in the solar photosphere

1996 • 87 citations

The nonlinear breakup of a magnetic layer: instability to interchange modes

1988 • 86 citations

Magnetic helicity tensor for an anisotropic turbulence

1999 • 85 citations

Studies of solar magnetic fields

1974 • 80 citations

The Sun: A Laboratory for Astrophysics

1992 • 79 citations

A new look at the relationship between activity, dynamo number and Rossby number in late-type stars

2001 • 77 citations

The Maunder minimum: a mixed-parity dynamo mode?

1994 • 76 citations

Numerical solutions of the nonlinear α-effect dynamo equations

1977 • 76 citations

Solar variability and climate

2000 • 74 citations

Compressible magnetoconvection in three dimensions: planforms and nonlinear behaviour

1995 • 73 citations

Magnetic helicity in stellar dynamos: new numerical experiments

2002 • 70 citations

Nature of the α effect in magnetohydrodynamics

1996 • 68 citations

Can we understand time scales of solar activity?

1994 • 61 citations

Ergebnisse und Probleme der Sonnenforschung

1941 • 58 citations

On forecasting the sunspot numbers

1990 • 55 citations

Sunspot nests as traced by a cluster analysis

1990 • 54 citations

A new interpretation of the alpha effect

1983 • 54 citations

Hemispherical dynamos generated by convection in rotating spherical shells

2000 • 53 citations

Radiative heating and the buoyant rise of magnetic flux tubes in the solar interior

1996 • 49 citations

On magnetic fields, stellar coronae and dynamo action in late-type dwarfs

1993 • 49 citations

Electromotive force for an anisotropic turbulence: Intermediate nonlinearity

2000 • 49 citations

Nonlinear turbulent magnetic diffusion and mean-field dynamo

2001 • 46 citations

Magnetic Bipoles on the Sun

1993 • 42 citations

The diffusion of scalar and vector fields by homogeneous stationary turbulence

1977 • 41 citations

On a Babcock-Leighton dynamo model with a deep-seated generating layer for the toroidal magnetic field, II

1996 • 40 citations

Storage of magnetic flux tubes in a convective overshoot region

1992 • 40 citations

Percolation theory and the geometry of photospheric magnetic flux concentrations

1993 • 38 citations

Untitled

2000 • 38 citations

Tachocline Confinement by an Oscillatory Magnetic Field

2001 • 36 citations

Kinetic helicity, magnetic helicity and fast dynamo action

1996 • 36 citations

The Turbulent Dynamo: A Translation of a Series of Papers by F. Krause, K.-H Radler, and M. Steenbeck

1971 • 33 citations

Untitled

1999 • 32 citations

Untitled

2000 • 32 citations

Global modes constituting the solar magnetic cycle

1992 • 31 citations

Magnetic fluctuations with a zero mean field in a random fluid flow with a finite correlation time and a small magnetic diffusion

2002 • 30 citations

Kinematic dynamo action in large magnetic Reynolds number flows driven by shear and convection

2001 • 28 citations

Magnetic field intermittency and fast dynamo action in random helical flows

1992 • 27 citations

Using geomagnetic indices to forecast the next sunspot maximum

1988 • 27 citations

Untitled

1998 • 26 citations

Intermittent behaviour in axisymmetric mean-field dynamo models in spherical shells

1998 • 26 citations

Effect of rotation on a developed turbulent stratified convection: The hydrodynamic helicity, the<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mi>α</mml:mi></mml:math>effect, and the effective drift velocity

2003 • 26 citations

Untitled

2001 • 23 citations

Asymptotic solutions for nonlinear magnetoconvection

1999 • 23 citations

Stellar Dynamos: Nonlinearity and Chaotic Flows

1999 • 22 citations

Magnetic-flux transport by a convecting layer – topological, geometrical and compressible phenomena

1983 • 22 citations

Numerical observations of dynamic behavior in two-dimensional compressible convection

1987 • 20 citations

The reversal of the solar polar magnetic fields

1991 • 18 citations

Crisis-induced intermittency in truncated mean field dynamos

1997 • 17 citations

Global modes constituting the solar magnetic cycle

1992 • 17 citations

The rate of magnetic field penetration through a Bénard convection layer

1980 • 16 citations

The reversal of the solar polar magnetic fields

1992 • 14 citations

Solar irradiance variations and nonlinear mean field dynamo

1994 • 14 citations

Untitled

2002 • 12 citations

Finite-Amplitude Convection in a Compressible Medium and its Application to Solar Granulation

1975 • 11 citations

Large-scale flows excited by magnetic fields in the solar convective zone

1991 • 11 citations

A dynamo scenario

1996 • 11 citations

The secular modulation of solar rotation from 1943 to 1992 and its time-delayed correlation with the 55-year grand cycle of the 11-year solar cycle

1993 • 11 citations

Exact evaluation of the effect of an arbitrary mean flow in kinematic dynamo theory

1985 • 10 citations

Remark on the Mean Energy of the Fluctuating Magnetic Field in Mean‐field Magnetohydrodynamics

1972 • 10 citations

The mean energy of a decaying magnetic field in MHD‐turbulence

1974 • 10 citations

On the properties of toroidal flux tubes in the solar dynamo

1991 • 8 citations

The hydromagnetics of the sun : proceedings of the fourth European Meeting on Solar Physics, Noordwijkerhout, the Netherlands, 1-3 October 1984

1984 • 5 citations

POLAR SPOTS AND STELLAR SPINDOWN : IS DYNAMO SATURATION NEEDED ?

1997 • 2 citations