Magnetic measurements on polycrystalline samples of the layer-type compounds Rb2CuCl4, Rb2CuCl3Br and Rb2CuCl2Br2

Effective ionic radii in oxides and fluorides

1969 • 8,203 citations

Absence of Ferromagnetism or Antiferromagnetism in One- or Two-Dimensional Isotropic Heisenberg Models

1966 • 7,497 citations

The theory of equilibrium critical phenomena

1967 • 2,331 citations

Double-time Green functions in statistical physics

1960 • 1,393 citations

An Approximate Quantum Theory of the Antiferromagnetic Ground State

1952 • 1,279 citations

Revised values of effective ionic radii

1970 • 1,274 citations

On the Curie points and high temperature susceptibilities of Heisenberg model ferromagnetics

1958 • 661 citations

Green Function Theory of Ferromagnetism

1963 • 617 citations

Antiferromagnetism

1955 • 534 citations

The quadratic-layer antiferromagnet

1970 • 442 citations

Possibility of a Phase Transition for the Two-Dimensional Heisenberg Model

1966 • 436 citations

Use of Green Functions in the Theory of Ferromagnetism. I. General Discussion of the Spin-<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mi>S</mml:mi></mml:math>Case

1962 • 329 citations

Statistical Mechanics and Field-Induced Phase Transitions of the Heisenberg Antiferromagnet

1964 • 328 citations

Magnetic Properties of Co<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:msub><mml:mrow><mml:mi mathvariant="normal">Cl</mml:mi></mml:mrow><mml:mrow><mml:mn>2</mml:mn></mml:mrow></mml:msub></mml:mrow></mml:math>and Ni<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:msub><mml:mrow><mml:mi mathvariant="normal">Cl</mml:mi></mml:mrow><mml:mrow><mml:mn>2</mml:mn></mml:mrow></mml:msub></mml:mrow></mml:math>

1963 • 291 citations

On the high temperature staggered susceptibility of Heisenberg model antiferromagnetics

1963 • 236 citations

Exchange Interactions in Cu<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:msub><mml:mrow><mml:mo>(</mml:mo><mml:mi mathvariant="normal">N</mml:mi><mml:mrow><mml:msub><mml:mrow><mml:mi mathvariant="normal">H</mml:mi></mml:mrow><mml:mrow><mml:mn>3</mml:mn></mml:mrow></mml:msub></mml:mrow><mml:mo>)</mml:mo></mml:mrow><mml:mrow><mml:mn>4</mml:mn></mml:mrow></mml:msub></mml:mrow></mml:math>S<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="…

1964 • 183 citations

Magnetic measurements on (C2H5NH3)2 CuCl4

1972 • 142 citations

Green Functions in the Theory of Antiferromagnetism

1964 • 140 citations

On the two-dimensional, spin- Heisenberg ferromagnetic models

1967 • 130 citations

Crystal Structure of (NH4)2CuCl4

1964 • 115 citations

Low-Temperature Behavior of the Anisotropic Heisenberg Antiferromagnet in the Neighborhood of the Magnetic Phase Boundaries

1968 • 110 citations

Electronic absorption spectra of monomeric copper(II) chloride species and the electron spin resonance spectrum of the square-planar CuCl42- ion

1967 • 105 citations

Sensitivity of Curie Temperature to Crystal-Field Anisotropy. I. Theory

1967 • 102 citations

Spin Waves in Ferromagnetic Cr<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:msub><mml:mrow><mml:mi mathvariant="normal">Br</mml:mi></mml:mrow><mml:mrow><mml:mn>3</mml:mn></mml:mrow></mml:msub></mml:mrow></mml:math>Studied by Inelastic Neutron Scattering

1971 • 102 citations

Use of Green Functions in the Theory of Ferromagnetism. II. Dyson Spin Waves

1962 • 84 citations

On the High-Temperature Susceptibilities of the Two-Dimensional Ferromagnetic Heisenberg Spin Systems

1973 • 84 citations

Spin-Wave Analysis of the Sublattice Magnetization Behavior of Antiferromagnetic and Ferromagnetic Cr<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:msub><mml:mrow><mml:mi mathvariant="normal">Cl</mml:mi></mml:mrow><mml:mrow><mml:mn>3</mml:mn></mml:mrow></mml:msub></mml:mrow></mml:math>

1965 • 72 citations

Zero-Field<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:mmultiscripts><mml:mrow><mml:mi mathvariant="normal">Cr</mml:mi></mml:mrow><mml:mprescripts /><mml:mrow /><mml:mrow><mml:mn>53</mml:mn></mml:mrow><mml:mrow /><mml:mrow /></mml:mmultiscripts></mml:mrow></mml:math>Nuclear Magnetic Resonance in Ferromagnetic Cr<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:msub><mml:mrow><mml:mi mathvariant="normal">I</mml:mi…

1965 • 70 citations

Spin-Wave Renormalization Applied to Ferromagnetic Cr<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:msub><mml:mrow><mml:mi mathvariant="normal">Br</mml:mi></mml:mrow><mml:mrow><mml:mn>3</mml:mn></mml:mrow></mml:msub></mml:mrow></mml:math>

1964 • 66 citations

On the heat capacity of the (nearly) quadratic heisenberg, , ferromagnet

1972 • 64 citations

Transition temperatures of weakly anisotropic layer-type magnets. Dependence on anisotropy

1972 • 61 citations

Dipole fields and electric-field gradients in their dependence on the macroscopic and microscopic crystal parameters for orthorhombic and hexagonal lattices. I

1971 • 61 citations

Magnetic Structure and Two-Dimensional Behavior of<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:msub><mml:mrow><mml:mi mathvariant="normal">Rb</mml:mi></mml:mrow><mml:mrow><mml:mn>2</mml:mn></mml:mrow></mml:msub></mml:mrow></mml:math>Mn<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:msub><mml:mrow><mml:mi mathvariant="normal">Cl</mml:mi></mml:mrow><mml:mrow><mml:mn>4</mml:mn></mml:mrow></mml:msub></mml:mrow></…

1970 • 57 citations

Über die Systeme KCl/MnCl₂ und NaCl/MnCl₂ sowie die Strukturverhältnisse der Alkalichloromanganate(II)

1965 • 56 citations

Padé Approximation to Ferromagnet with Anisotropic Exchange Interaction

1967 • 51 citations

Über die Systeme Alkalimetallchlorid/Chrom(II)‐chlorid

1964 • 51 citations

Complex halides of the transition metals. Part III. Electronic spectra and ligand field parameters of octahedral and tetrahedral halogeno-complexes of manganese(II)

1968 • 46 citations

Curie Temperatures for Layer Structures

1964 • 41 citations

Low-Temperature Sublattice Magnetization Of Antiferromagnetic Cr<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:msub><mml:mrow><mml:mi mathvariant="normal">Cl</mml:mi></mml:mrow><mml:mrow><mml:mn>3</mml:mn></mml:mrow></mml:msub></mml:mrow></mml:math>

1963 • 41 citations

Out-of-plane chain interactions in dichlorobis(pyridine)copper(II) and dibromobis(pyridine)copper(II)

1972 • 29 citations

Critical Behavior of the Spin System with Anisotropic Exchange Interaction. II. Two-Dimensional Lattice

1971 • 29 citations

Decay of Order in Isotropic Systems of Restricted Dimensionality. II. Spin Systems

1971 • 28 citations

Dipole fields and electric-field gradients in their dependence on the macroscopic and microscopic crystal parameters for orthorhombic and hexagonal lattices. II

1971 • 28 citations

Remarks on the magnetic properties of Au-Mn system

1961 • 28 citations

Statistical Mechanics of Antiferromagnetic Layer Crystal, FeCl₂

1960 • 26 citations

Application of the Bethe-Peierls Method to a Metamagnetic, FeCl₂

1962 • 25 citations

ESR and optical spectrum of (CH3NH3)2 CuCl4

1967 • 23 citations

Structural information from EPR powder spectra of Mn(II)-doped Rb2MgCl4, Rb2MgCl3Br and Rb2MgCl2Br2

1973 • 23 citations

Magnetic Polytypes in<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:msub><mml:mrow><mml:mi mathvariant="normal">Rb</mml:mi></mml:mrow><mml:mrow><mml:mn>2</mml:mn></mml:mrow></mml:msub></mml:mrow></mml:math>Mn<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:msub><mml:mrow><mml:mi mathvariant="normal">Cl</mml:mi></mml:mrow><mml:mrow><mml:mn>4</mml:mn></mml:mrow></mml:msub></mml:mrow></mml:math>

1970 • 20 citations

Über Chrom(II)‐carboxylate und Halogenochromate(II)

1970 • 19 citations

Critical behaviour of the perpendicular susceptibility of antiferromagnetic (C2H5NH3)2 CuCl4

1972 • 15 citations

Das System CsCl/CrCl2

1962 • 10 citations

Renormalized Spin Waves in Ferrimagnets

1965 • 6 citations