J.P. Colpa - Concepedia

Author

J.P. Colpa

Queen's University

Also Known As

J. P. COLPA, J. P. Colpa, J.P Colpa, J.P. COLPA, J.P. Colpa, Johannes P. Colpa, Johannes Pieter Colpa

Publications

1.4K

Citations

H-Index

Concepts

All Affiliations

Queen's University Freie Universität Berlin University of Amsterdam Shell (Netherlands)Max Planck Society

About

J.P. Colpa is an author at Queen's University specializing in physics, natural sciences, and quantum chemistry.

Top Concepts

#	Concept	H-Index	Publications	Citations
1	Natural Sciences	19	31	1.1K
2	Engineering	17	25	792
3	Applied Physics	13	16	477
4	Medicine	5	5	160
5	Biochemistry	2	2	115

J.P. Colpa

Publications

1.3K

Citations

H-Index

Page 1

	Year	Citations
Hyperfine coupling constants and their dependence on charge densities J.P. Colpa, James R. Bolton Molecular Physics Spin Density ρPhysicsNatural SciencesElectroweak InteractionProton-coupled Electron Transfer	1963	170
Hyperfine coupling constants of CH<sub>2</sub> protons in paramagnetic aromatic systems J.P. Colpa, E. de Boer Molecular Physics EngineeringProton-coupled Electron TransferMagnetic ResonanceOrganic ChemistryComputational Chemistry	1964	98
The pressure-induced rotational absorption spectrum of hydrogen: II J.P. Colpa, J. Α. Α. Ketelaar Molecular Physics EngineeringPhysicsHydrogen TransitionNatural SciencesSpectroscopy	1958	70
Transannular interactions in [2,2] phanes as studied by magnetic resonance and optical spectra D. Schweitzer, J.P. Colpa, Jacqlynn S. Behnke, Chemical Physics Organic Charge-transfer CompoundMolecular SpectroscopyTransannular InteractionsEngineeringSpectroscopy	1975	62
Ions of odd alternant systems J.P. Colpa, C. MacLean, E. L. Mackor Tetrahedron PhysicsNatural SciencesOdd Alternant SystemsQuantum ChemistryIon Emission	1963	58
Optical nuclear polarization as a consequence of the non-crossing rule (level-anti-crossing) J.P. Colpa, D. Stehlik Chemical Physics PhotonicsEngineeringNuclear PhysicsPhysicsWave Optic	1977	46
The pressure-induced rotational absorption spectrum of hydrogen: I J.P. Colpa, J. Α. Α. Ketelaar Molecular Physics EngineeringPhysicsHydrogen TransitionNatural SciencesSpectroscopy	1958	45
Microwave-induced optical nuclear polarization (MI-ONP) M. Deimling, H. Brunner, Klaus‐Peter Dinse, Journal of Magnetic Resonance (1969) PhotonicsOptical MaterialsEngineeringPolarization ImagingPhysics	1980	44
Signs of spin densities and vibronic interactions in 1- and 1,4-alkyl-substituted benzene anions E. de Boer, J.P. Colpa The Journal of Physical Chemistry Spin DensitiesMagnetic ResonanceAltmetric Attention ScoreOrganic ChemistryChemistry	1967	44
Intermolecular H-tunneling in a solid state photoreaction promoted by distinct low-energy nuclear fluctuation modes B. Prass, J.P. Colpa, D. Stehlik Chemical Physics Tunneling MicroscopyPhotochemistryPhysicsSolid State PhotoreactionIntermolecular H-tunneling	1989	43

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