• ARTICLES
  • Articles

•	Effect of Impurities on the Critical Temperature of Superconductors D. M. Ginsberg pp. A1167-A1170 [View   PDF (768 kB) ]

•	Ultrasonic Attenuation in Superconductors Containing Magnetic Impurities Leo P. Kadanoff and Igor I. Falko pp. A1170-A1180 [View   PDF (1499 kB) ]

•	Comparison of Fokker-Planck and Bhatnagar-Gross-Krook Equations Mahesh S. Grewal pp. A1181-A1186 [View   PDF (935 kB) ]

•	Continuous-Wave Laser Action on Vibrational-Rotational Transitions of CO2 C. K. Patel pp. A1187-A1193 [View   PDF (1352 kB) ]

•	Quantized Vortex Rings in Superfluid Helium G. W. Rayfield and F. Reif pp. A1194-A1208 [View   PDF (2978 kB)  See Also: Erratum]

•	Hanle Effect in the He-Ne Laser W. Culshaw and J. Kannelaud pp. A1209-A1221 [View   PDF (2921 kB) ]

•	Spectra Induced by H+ Impact on O2 R. H. Hughes and D. K. Ng pp. A1222-A1224 [View   PDF (407 kB) ]

•	Molecular-Beam Magnetic-Resonance Studies of the Nitrogen Molecule Sunney I. Chan, Milton R. Baker, and Norman F. Ramsey pp. A1224-A1228 [View   PDF (916 kB) ]

•	Submillimeter-Wave Spectra of HCl and HBr Gordon Jones and Walter Gordy pp. A1229-A1232 [View   PDF (756 kB) ]

•	Total Cross Sections for the Scattering of Potassium by He, Ne, Ar, Xe, and H2 in the Thermal Energy Range Kotusingh Lulla, Howard Howland Brown, and Benjamin Bederson pp. A1233-A1239 [View   PDF (831 kB) ]

•	Production and Effects of Low-Energy Electrons in Helium Robert H. McFarland pp. A1240-A1244 [View   PDF (927 kB) ]

•	Experiments on the Production and Extinction of the 2s State of the Hydrogen Atom I. A. Sellin pp. A1245-A1253 [View   PDF (1718 kB) ]

•	Small-Angle Scattering Observed in the Formation of Neutral Atoms from 10- to 55-keV Positive Ion Beams A. B. Wittkower, P. H. Rose, R. P. Bastide, and N. B. Brooks pp. A1254-A1259 [View   PDF (711 kB) ]

•	Radial Distribution Functions of Liquid Krypton Ashfaq A. Khan pp. A1260-A1279 [View   PDF (2547 kB) ]

•	Coherent Inelastic Scattering of Slow Neutrons by a Polyatomic Liquid Element M. Antonini, P. Ascarelli, and G. Caglioti pp. A1280-A1285 [View   PDF (1047 kB) ]

•	Dynamic Nuclear Polarization of Liquids in Very Weak Fields Don D. Thompson, Robert J. Brown, and Richard J. Runge pp. A1286-A1290 [View   PDF (944 kB) ]

•	Transverse and Longitudinal Optic Mode Study in MgF2 and ZnF2 A. S. Barker pp. A1290-A1295 [View   PDF (1118 kB) ]

•	Low-Temperature Recombination Luminescence in Alkali Halide Crystals M. N. Kabler pp. A1296-A1302 [View   PDF (1494 kB) ]

•	Slow-Neutron Inelastic Scattering from Beryllium Powder R. E. Schmunk pp. A1303-A1311 [View   PDF (1887 kB) ]

•	Hyperfine Structure of Vk Centers in Alkali Fluoride Crystals C. Edward Bailey pp. A1311-A1316 [View   PDF (1222 kB) ]

•	Excitation of Coupled Nuclear Antiferromagnetic Resonance Modes G. L. Witt and A. M. Portis pp. A1316-A1320 [View   PDF (859 kB) ]

•	Spin-Dependent Potential Functions in a Generalized Hartree-Fock Equation M. Bailyn pp. A1321-A1333 [View   PDF (1863 kB) ]

•	High-Temperature Magnetic Susceptibility of Interacting Electrons in a Solid Joseph Callaway and David M. Edwards pp. A1333-A1340 [View   PDF (1231 kB) ]

•	Nondipolar Interaction Between Nearest-Neighbor Neodymium Ions in the Ethyl Sulfate J. M. Baker pp. A1341-A1347 [View   PDF (1205 kB)  See Also: Erratum]

•	Spin-Lattice Relaxation of F Centers in KCl: Interacting F Centers R. W. Warren, D. W. Feldman, and J. G. Castle pp. A1347-A1358 [View   PDF (2467 kB) ]

•	Normal Modes of Vibration in Nickel R. J. Birgeneau, J. Cordes, G. Dolling, and A. D. Woods pp. A1359-A1365 [View   PDF (1339 kB) ]

•	Elastic Constants of Strontium Fluoride Between 4.2 and 300°K D. Gerlich pp. A1366-A1368 [View   PDF (519 kB) ]

•	Electron Spin Resonance of Concentrated Copper Phthalocyanine Crystals Jacques M. Assour and Sol E. Harrison pp. A1368-A1373 [View   PDF (998 kB) ]

•	Low-Temperature Magnetization of the S=1 / 2 Heisenberg Ferromagnet I. Ortenburger pp. A1374-A1375 [View   PDF (281 kB) ]

•	Padé Approximant Bounds for the Magnetic Susceptibility in the Three-Dimensional, Spin-½ Heisenberg Model George A. Baker pp. A1376-A1380 [View   PDF (787 kB) ]

•	Heat Capacity of Ordered and Disordered CuPt Below 4.2°K Barton Roessler and John A. Rayne pp. A1380-A1382 [View   PDF (808 kB) ]

•	Azbel'-Kaner Cyclotron Resonance in Gold D. N. Langenberg and S. M. Marcus pp. A1383-A1389 [View   PDF (1457 kB) ]

•	Energy Bands in Body-Centered and Hexagonal Sodium A. James Hughes and Joseph Callaway pp. A1390-A1397 [View   PDF (1509 kB)  See Also: Erratum]

•	Boltzmann Equation in a Phonon System C. Horie and J. A. Krumhansl pp. A1397-A1407 [View   PDF (1477 kB) ]

•	Electron Spin Resonance of Neutral Hydrogen Atoms in SrF2 and BaF2 Benjamin Welber pp. A1408-A1412 [View   PDF (959 kB) ]

•	Electron Spin Resonance of Mo5+ in Rutile Te-Tse Chang pp. A1413-A1416 [View   PDF (670 kB) ]

•	Impurity States in Transition Metals A. M. Clogston pp. A1417-A1427 [View   PDF (1589 kB) ]

•	Elastic Versus Inelastic Energy Loss of Recoil Germanium and Silicon Atoms E. G. Wikner, H. Horiye, and D. K. Nichols pp. A1428-A1432 [View   PDF (820 kB) ]

•	Rare-Earth Ions in the Alkali Halides. I. Emission Spectra of Sm2+-Vacancy Complex W. E. Bron and W. R. Heller pp. A1433-A1444 [View   PDF (2006 kB) ]

•	Kramers-Kronig Analysis of Reflectance Data for Diamond H. R. Phillip and E. A. Taft pp. A1445-A1448 [View   PDF (710 kB) ]

•	Experimental Determination of the Energy Distribution Functions and Analysis of the Energy-Loss Mechanisms of Hot Carriers in p-Type Germanium William E. Pinson and Ralph Bray pp. A1449-A1466 [View   PDF (3766 kB) ]

•	Exciton Absorption and Emission in InP W. J. Turner, W. E. Reese, and G. D. Pettit pp. A1467-A1470 [View   PDF (600 kB) ]