(e, 2e) spectroscopy

Zur Theorie des Durchgangs schneller Korpuskularstrahlen durch Materie

1930 • 3,860 citations

Inelastic Collisions of Fast Charged Particles with Atoms and Molecules—The Bethe Theory Revisited

1971 • 2,261 citations

ESCA applied to free molecules

1969 • 2,132 citations

Group theory and quantum mechanics

1964 • 1,885 citations

Spectral Distribution of Atomic Oscillator Strengths

1968 • 1,771 citations

Singularities in the X-Ray Absorption and Emission of Metals. III. One-Body Theory Exact Solution

1969 • 1,454 citations

Atomic Screening Constants from SCF Functions. II. Atoms with 37 to 86 Electrons

1967 • 1,426 citations

The theory of atomic collisions

1966 • 1,415 citations

Addenda: Inelastic collisions of fast charged particles with atoms and molecules—The Bethe theory revisited

1978 • 1,257 citations

Molecular Photoelectron Spectroscopy

1972 • 1,241 citations

The theory of atomic collisions

1966 • 1,137 citations

A non-local potential model for the scattering of neutrons by nuclei

1962 • 1,029 citations

Tables of Spectral Lines of Neutral and Ionized Atoms

1968 • 982 citations

Angular Distribution of Photoelectrons

1968 • 933 citations

Excitons in Metals: Infinite Hole Mass

1967 • 835 citations

Positron studies of condensed matter

1973 • 726 citations

Molecular photoelectron spectroscopy

1972 • 716 citations

Compton Scattering of X Rays from Bound Electrons

1970 • 563 citations

Infrared Catastrophe in Fermi Gases with Local Scattering Potentials

2005 • 553 citations

Semiphenomenological optical model for electron scattering on atoms

1973 • 525 citations

Electronic Structure of Diatomic Molecules. III. A. Hartree—Fock Wavefunctions and Energy Quantities for N2(X1Σg+) and N2+(X2Σg+, A2Πu, B2Σu+) Molecular Ions

1966 • 459 citations

The Interaction Between a Neutron and a Proton and the Structure of<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:msup><mml:mrow><mml:mi mathvariant="normal">H</mml:mi></mml:mrow><mml:mrow><mml:mn>3</mml:mn></mml:mrow></mml:msup></mml:mrow></mml:math>

1935 • 443 citations

Koopmans' theorem for inner-shell ionization

1970 • 427 citations

Photo-Ionization in the Soft x-Ray Range: 1<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mi>Z</mml:mi></mml:math>Dependence in a Central-Potential Model

1968 • 419 citations

Studies in Molecular Structure. II. LCAO-MO-SCF Wave Functions for Selected First-Row Diatomic Molecules

1960 • 399 citations

The application of electron spectroscopy to surface studies

1974 • 395 citations

Electron Monochromator Design

1967 • 377 citations

Excitons in Degenerate Semiconductors

1967 • 373 citations

Atomic Photoelectric Effect Above 10 keV

1973 • 342 citations

Average-energy-of-configuration Hartree-Fock results for the atoms helium to radon charlotte froese fischer

1972 • 335 citations

Double Electron Ejection Resulting from Photo-Ionization in the Outermost Shell of He, Ne, and Ar, and Its Relationship to Electron Correlation

1967 • 325 citations

Ionization of Helium: Angular Correlation of the Scattered and Ejected Electrons

1969 • 305 citations

Tables of secondary-electron-production cross sections

1972 • 302 citations

The Low-Energy Scattering of Electrons and Positrons by Hydrogen Atoms

1962 • 271 citations

Electron spectroscopy - an outlook

1974 • 258 citations

On the Continuous Absorption Coefficient of the Negative Hydrogen Ion

1945 • 253 citations

Molecular SCF Calculations on CH₄, C₂H₂, C₂H₄, C₂H₆, BH₃, B₂H₆, NH₃, and HCN

1966 • 248 citations

Surface studies by electron diffraction

1971 • 238 citations

Electron-photon angular correlations in electron-helium collisions: measurements of complex excitation amplitudes, atomic orientation and alignment

1974 • 235 citations

Relativistic effects in low energy electron scattering from atoms

1971 • 231 citations

Photoionization of neon between 100 and 2000 eV: Single and multiple processes, angular distributions, and subshell cross sections

1974 • 231 citations

The electronic structures of methane, ethane, ethylene and formaldehyde studied by high-resolution molecular photoelectron spectroscopy

1968 • 230 citations

The observation of “forbidden” transitions in He II photoelectron spectra

1974 • 220 citations

Studies of the threshold electron impact ionization of helium

1974 • 216 citations

Cylindrical Capacitor as an Analyzer I. Nonrelativistic Part

1967 • 215 citations

Electronic Structure and Inversion Barrier of Ammonia

1970 • 213 citations

Electron and Photon Interactions with Atoms

1976 • 199 citations

Use of a Two Channeltron Coincidence in a New Line of Research in Atomic Physics

1969 • 199 citations

AN IMPROVED ELECTROSTATIC ELECTRON SELECTOR

1960 • 196 citations

The study of defects in crystals by positron annihilation

1974 • 186 citations

Angular-resolved ultraviolet photoemission spectroscopy and its application to the layer compounds Ta<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:msub><mml:mrow><mml:mi mathvariant="normal">Se</mml:mi></mml:mrow><mml:mrow><mml:mn>2</mml:mn></mml:mrow></mml:msub></mml:mrow></mml:math>and Ta<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:msub><mml:mrow><mml:mi mathvariant="normal">S</mml:mi></mml:mrow><mml:mrow><…

1975 • 178 citations

Compton scattering and electron momentum distributions

1971 • 176 citations

Compton Modified Line Structure and its Relation to the Electron Theory of Solid Bodies

1929 • 175 citations

The Ranicon: A resistive anode image converter

1974 • 172 citations

Photoelectron branching ratios and partial ionization cross-sections for CO and N2 in the energy range 18–50 eV

1976 • 168 citations

High Resolution, Low Energy Electron Spectrometer

1964 • 165 citations

Case Studies in Atomic Physics 3

1975 • 164 citations

Single-particle spectrum of the degenerate electron gas

1967 • 164 citations

Electron spectroscopy

1973 • 159 citations

Coincidence Measurement of Quasifree Scattering of 9-keV Electrons on<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mi>K</mml:mi></mml:math>and<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mi>L</mml:mi></mml:math>Shells of Carbon

1972 • 144 citations

Energy and Angular Correlations of the Scattered and Ejected Electrons in the Electron-Impact Ionization of Argon

1973 • 144 citations

Satellite structure in the x-ray photoelectron spectra of rare gases and alkali-metal halides

1974 • 144 citations

The Hartree-Fock equations for continuous states with applications to electron excitation of the ground configuration terms of O _I

1953 • 142 citations

Design Parameters for the Cylindrical Mirror Energy Analyzer

1972 • 142 citations

Gamma-Ray Compton Scattering: Experimental Compton Profiles for He,<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:msub><mml:mrow><mml:mi mathvariant="normal">N</mml:mi></mml:mrow><mml:mrow><mml:mn>2</mml:mn></mml:mrow></mml:msub></mml:mrow></mml:math>, Ar, and Kr

1972 • 142 citations

Configuration Interaction in the Hydrogen Molecule—The Ground State

1960 • 141 citations

Shake-up satellites in X-ray photoelectron spectroscopy

1975 • 136 citations

High Energy Electron Scattering

1975 • 133 citations

Calculated photoionization cross sections and relative experimental photoionization intensities for a selection of small molecules

1974 • 133 citations

Comparison of the Spherical Deflector and the Cylindrical Mirror Analyzers

1968 • 131 citations

A bibliography of ab initio molecular wave functions

1971 • 128 citations

Anomalous Behavior of the Coulomb<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mi>T</mml:mi></mml:math>Matrix

1964 • 127 citations

Multiple ionization of Ar by 10 keV electrons as a function of the energy loss

1971 • 106 citations

Electron Momentum Density of He and<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:msub><mml:mrow><mml:mi mathvariant="normal">H</mml:mi></mml:mrow><mml:mrow><mml:mn>2</mml:mn></mml:mrow></mml:msub></mml:mrow></mml:math>; Compton X-Ray Scattering

1970 • 103 citations

Molecular photoelectron spectroscopy at 132.3 eV: N2, CO, C2H4 and O2

1976 • 96 citations

Photoionization of helium above the n=2 threshold

1972 • 95 citations

Compton Scattering by<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mi>K</mml:mi></mml:math>-Shell Electrons. I. Nonrelativistic Theory with Retardation

1972 • 93 citations

Positron annihilation in 3d metals

1973 • 90 citations

Observability of Rearrangement Energies and Relaxation Times

1971 • 90 citations

Anomalous multiplet-splitting intensity ratios in<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mi>K</mml:mi></mml:math>-level x-ray photoemission spectra of NO and<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:msub><mml:mrow><mml:mi mathvariant="normal">O</mml:mi></mml:mrow><mml:mrow><mml:mn>2</mml:mn></mml:mrow></mml:msub></mml:mrow></mml:math>

1974 • 89 citations

The use of positrons for the study of solids

1974 • 88 citations

Influence of the effective charges on the five-fold differential cross section for ionization of hydrogen and helium

1973 • 86 citations

Distorted-Wave Calculation of Electron Impact Excitation of the Rare Gases

1971 • 83 citations

Dipole term and first derivative at K=O of the generalized oscillator strength of He by keV electron impact

1975 • 82 citations

(<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mi>e</mml:mi><mml:mo>,</mml:mo><mml:mi> </mml:mi><mml:mn>2</mml:mn><mml:mi>e</mml:mi></mml:math>) Probe for Hydrogen-Molecule Wave Functions

1975 • 81 citations

Transition probabilities and radiative lifetimes for Ar II

1972 • 81 citations

Ionization energies in methane and ethane measured by means of ESCA

1968 • 78 citations

Angular Distribution of the Outgoing Electrons in Electronic Ionization

1968 • 77 citations

Channel electron multiplier efficiency for 10–1000 eV electrons

1971 • 76 citations

Energy Distribution of Secondary Electrons

1975 • 76 citations

Angular Correlation for (<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mi>e</mml:mi><mml:mo>,</mml:mo><mml:mn>2</mml:mn><mml:mi>e</mml:mi></mml:math>) Reactions on Atoms

1973 • 74 citations

Single-particle spectrum of the degenerate electron gas

1968 • 72 citations

Electron lenses

1973 • 72 citations

Simultaneous Photoexcitation and Photoionization of Helium

1969 • 69 citations

Momentum density measurements by positron annihilation in metals and alloys; Recent experiments with a multicounter two-dimensional angular correlation apparatus

1975 • 68 citations

Differential cross sections for electron impact ionization of helium

1974 • 68 citations

Energy analysers for charged particle beams

1973 • 67 citations

Collisional ionization of helium by slow electrons

1972 • 63 citations

Oscillator strengths for multiple ionization in the outer and first inner shells of Kr and Xe

1972 • 63 citations

Structure of inert gases from the (<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mi>e</mml:mi><mml:mo>,</mml:mo><mml:mi> </mml:mi><mml:mn>2</mml:mn><mml:mi>e</mml:mi></mml:math>) reaction

1975 • 61 citations

Photoionization of helium: study of He+H nu =He⁺(n=2)+e

1972 • 61 citations

An (e,2e) study of ammonia: Binding energies and momentum distributions of valence electrons

1976 • 61 citations

Absolute differential cross sections for elastic scattering of electrons by krypton and xenon

1976 • 60 citations

(<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mi>e</mml:mi><mml:mo>,</mml:mo><mml:mi> </mml:mi><mml:mn>2</mml:mn><mml:mi>e</mml:mi></mml:math>) Reaction as a Probe for Details of the Helium Wave Function

1974 • 60 citations

Collisional ionization of helium by 250 eV electrons: experiments with completely determined kinetics

1972 • 60 citations

On the display of basic properties of the molecular electronic wavefunctions in the (e,2e) quasielastic knockout experiments

1975 • 58 citations

High resolution position-sensitive detectors using microchannel plates

1974 • 56 citations

Bethe surface, elastic and inelastic differential cross sections, Compton profile, and binding effects for H2 obtained by electron scattering with 25 keV incident electrons

1974 • 56 citations

Angular correlation of outgoing electrons following ionization of H₂and N₂by electron impact

1975 • 54 citations

Compton Scattering by<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mi>K</mml:mi></mml:math>-Shell Electrons. II. Nonrelativistic Dipole Approximation

1972 • 54 citations

Analysis of (<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mi>p</mml:mi><mml:mo>,</mml:mo><mml:mn>2</mml:mn><mml:mi>p</mml:mi></mml:math>) Angular Correlation Experiments

1964 • 54 citations

Partial oscillator strengths (25–50 eV) of the one-electron states of CH4+, measured in an (e, 2e) experiment

1976 • 53 citations

Electron impact ionization of argon: measurements of triple differential cross sections

1974 • 52 citations

Multiple ionization of He and Ne by 10 keV electrons as a function of the energy loss

1971 • 52 citations

Compton scattering and the chemistry of momentum space

1973 • 52 citations

Electron-impact ionization cross sections and bound-free generalized oscillator strengths for atomic systems

1975 • 51 citations

X-Ray Determination of the<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mn>3</mml:mn><mml:mi>d</mml:mi></mml:math>-Orbital Population in Vanadium Metal

1965 • 51 citations

“Photoelectron” spectroscopy by electron impact coincidence measurements of scattered and ejected electrons in CO

1972 • 49 citations

THERMALIZATION TIME OF POSITRONS IN METALS

1967 • 49 citations

Observation of Autoionizing Transitions in Helium Using the (<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mi>e</mml:mi><mml:mo>,</mml:mo><mml:mi> </mml:mi><mml:mn>2</mml:mn><mml:mi>e</mml:mi></mml:math>) Technique

1975 • 48 citations

The Coulomb-projected Born approximation. V. Ionization of helium

1974 • 48 citations

Configuration-interaction wave functions for two-electron systems

1970 • 46 citations

A New Method for Investigating Atomic Electron Velocities

1938 • 45 citations

The elastic scattering of electrons from argon

1974 • 41 citations

Partial oscillator strengths for ionization of the three valence orbitals of NH3

1972 • 40 citations

Theoretical studies in photoelectron spectroscopy: Use of angular distribution data to deduce molecular orbital parameters

1974 • 40 citations

Preparation of Extremely Thin Self-Supporting Metal Foils

1971 • 39 citations

Analysis of the Energy Distribution in Cylindrical Electron Spectrometers

1971 • 39 citations

Angular correlation of scattered and rejected electrons in ionizing collitions. II

1970 • 36 citations

Quantum mechanical first Born binary encounter theory of electron impact ionization. II Electron Compton scattering

1973 • 36 citations

(<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mi>e</mml:mi><mml:mo>,</mml:mo><mml:mi> </mml:mi><mml:mn>2</mml:mn><mml:mi>e</mml:mi></mml:math>) reaction in inert gases: Coplanar symmetric geometry

1975 • 36 citations

Compton Scattering of High-Energy Electrons from Helium

1973 • 35 citations

Experimental definition of valence-shell and cumulative-shell Compton profiles from 25-keV electron-impact studies on<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:msub><mml:mrow><mml:mi mathvariant="normal">N</mml:mi></mml:mrow><mml:mrow><mml:mn>2</mml:mn></mml:mrow></mml:msub></mml:mrow></mml:math>, Ne, and Ar

1975 • 35 citations

Structure of atoms from the (<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mi>e</mml:mi><mml:mo>,</mml:mo><mml:mn>2</mml:mn><mml:mi>e</mml:mi></mml:math>) reaction

1974 • 35 citations

On investigation of the structure of energy bands using quasielastic knock‐out of an electron by an electron (e, 2e)

1972 • 34 citations

The (e, 2e) reaction in molecules: Momentum space wave function of H2

1973 • 32 citations

Many-body Green's function theory of electron impact ionization: coincident ionization of helium

1976 • 31 citations

Angular correlation of scattered and ejected electrons in ionizing collisions

1969 • 30 citations

The compton profile of lithium

1965 • 29 citations

Momentum Space Wave Functions and Binding Energies of the Valence Electrons in Methane measured by the (e,2e) Technique

1973 • 28 citations

Electron-photon angular correlations in the electron impact excitation of argon

1975 • 27 citations

Compton scattering by bound electrons

1969 • 27 citations

Measurement of the energy dependences of the photoelectron angular distribution parameters for Ar 3p and Kr 4p electrons using an electron-electron coincidence experiment

1974 • 26 citations

Total absorption and the energy dependence of the partial oscillator strengths for “photoionization” of the valence orbitals of H2O using an electron-electron coincidence method

1974 • 26 citations

Application of the Phase Space Quasi-Probability Distribution to the Nuclear Shell Model

1960 • 26 citations

Theory of the (e,2e) reaction on molecules

1973 • 26 citations

Structure of wave functions of atoms in the (e, 2e) reaction

1972 • 24 citations

Theoretical studies in photoelectron spectroscopy: Use of angular distribution data to deduce molecular orbital parameters. II. Calculation the angular distributions for electrons ejected from molecules of selected symmetries

1974 • 24 citations

Instrument Function of a Cylindrical Electron Energy Analyzer

1972 • 23 citations

Peak intensities and photoelectric cross sections

1974 • 23 citations

Separate measurement of compton profile due to 1s electrons in Fe, Ni and Cu by coincidence method

1972 • 22 citations

Theoretical studies in photoelectron spectroscopy: Use of angular distribution data to deduce molecular orbital parameters. III. Extraction of effective charge and anisotropy parameters of the molecular orbital from energy dependent measurements of β, the asymmetry parameter of the angular distribution

1974 • 22 citations

(e,2e) Spectroscopy of methane

1976 • 21 citations

Atomic Electron Velocities in Hydrogen

1938 • 21 citations

Theory of the (e, 2e) reaction on molecules. II

1975 • 21 citations

“Photofluorescence” by electron impact: determination of the relative oscillator strength for formation of the B2σ State of CO+

1973 • 21 citations

The elastic scattering of electrons from krypton, neon and xenon

1974 • 19 citations

Electron spectroscopy from solid surfaces in UHV: a discussion of current progress with techniques involving electron (AES) photon (ESCA) and field stimulated electron emission

1973 • 18 citations

Coulomb effects in the final state of an ionizing collision between electrons and helium atoms

1973 • 18 citations

The capture amplitude for the ionization of He by electron impact

1973 • 16 citations

A simple coincidence circuit with a simultaneous random monitor

1967 • 16 citations

Data collector for a coincidence experiment

1971 • 15 citations

Value and limitations of quasi-free electron scattering experiments on atoms

1970 • 15 citations

Comparison of the acceleration, length, and velocity forms of the dipole operator in photoionization calculations

1975 • 14 citations

Observation of the Compton modified band for the scattering of keV electrons by H2, He, Ne, and Ar

1973 • 13 citations

Optical model wavefunctions for atomic scattering

1974 • 12 citations

Manifestations of Collective Properties of the Degenerate Electron Gas in the (<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mi>e</mml:mi><mml:mo>,</mml:mo><mml:mn>2</mml:mn><mml:mi>e</mml:mi></mml:math>) Quasielastic Knockout Process

1974 • 10 citations

Dielectric constant measurement of hydrogen isotopes in the liquid phase

1971 • 7 citations

Excitation of giant multipole resonancesL=1,2 and 3 in the16O(p,2p) reaction

1973 • 6 citations

Improved X-Ray Topography

1971 • 2 citations