Ralph S. Halford - Concepedia

Author

Ralph S. Halford

Columbia University

Also Known As

R S Halford, R. S. Halford, Ralph S. Halford

Publications

1.5K

Citations

H-Index

Concepts

All Affiliations

Columbia University Mallinckrodt (United States)Harvard University

About

Ralph S. Halford is an author at Columbia University specializing in engineering, physics, and natural sciences.

Top Concepts

#	Concept	H-Index	Publications	Citations
1	Engineering	16	21	1.4K
2	Natural Sciences	15	20	1.3K
3	Applied Physics	6	6	171
4	Medicine	2	2	21
5	Education	1	1	53

Ralph S. Halford

Publications

1.4K

Citations

H-Index

Page 1

	Year	Citations
Motions of Molecules in Condensed Systems: I. Selection Rules, Relative Intensities, and Orientation Effects for Raman and Infra-Red Spectra Ralph S. Halford The Journal of Chemical Physics Crystal StructureEngineeringOrientation EffectsComputational ChemistryChemistry	1946	439
Motions of Molecules in Condensed Systems: V. Classification of Motions and Selection Rules for Spectra According to Space Symmetry Harvey Winston, Ralph S. Halford The Journal of Chemical Physics Crystal StructureEngineeringGeometryComputational ChemistrySpace Symmetry	1949	293
Motions of Molecules in Condensed Systems. VII. The Infra-Red Spectra for Single Crystals of Ammonium Nitrate and Thallous Nitrate in Polarized Radiation Roger H. Newman, Ralph S. Halford The Journal of Chemical Physics Crystal StructureSingle CrystalsEngineeringAbsorption SpectroscopyChemistry	1950	68
Motions of Molecules in Condensed Systems. XI. Infrared Spectrum and Structure of a Single Crystal of Ethylene C. Brecher, Ralph S. Halford The Journal of Chemical Physics EngineeringAbsorption SpectroscopyChemistrySpectroscopic PropertySpectra-structure Correlation	1961	65
Chemical Separation of Nuclear Isomers E. Segrè, Ralph S. Halford, Glenn T. Seaborg Physical Review Chemical EngineeringEngineeringNuclear IsomersSeparation TechniqueChemistry	1939	61
Motions of Molecules in Condensed Systems. II. The Infra-Red Spectra for Benzene Solid, Liquid, and Vapor in the Range from 3 to 16.7 μ Ralph S. Halford, O. A. Schaeffer The Journal of Chemical Physics Predictable Selection RulesPhysicsSelection RulesNatural SciencesSpectroscopy	1946	56
An Efficient, Convenient Polarizer for Infra-Red Radiation Roger H. Newman, Ralph S. Halford Review of Scientific Instruments PhotonicsEngineeringPhysicsPolar DesignOptical Properties	1948	55
A Ratio-Recording Double Beam Infra-Red Spectrophotometer Using Phase Discrimination and a Single Detector Abraham Savitzky, Ralph S. Halford Review of Scientific Instruments EngineeringMeasurementPhase Discrimination SystemOptical TestingSingle Detector	1950	53
Motions of Molecules in Condensed Systems. IX. Infrared Absorption Anisotropy and Induced Molecular Motion in a Single Crystal of Benzene S. Zwerdling, Ralph S. Halford The Journal of Chemical Physics Cross SectionEngineeringAbsorption SpectroscopyComputational ChemistrySpectra-structure Correlation	1955	45
Motions of Molecules in Condensed Systems. X. The Infrared Spectrum and Structure of a Single Crystal of Cyclopropane C. Brecher, E. Krikorian, Joseph Blanc, The Journal of Chemical Physics Crystal StructureEngineeringCyclopropane CrystalChemistrySpectra-structure Correlation	1961	42

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