Bruce H. Justice、Edgar F. Westrum1963-02-01The Journal of Physical Chemistry
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTTHERMOPHYSICAL PROPERTIES OF THE LANTHANIDE OXIDES. II. HEAT CAPACITIES, THERMODYNAMIC PROPERTIES, AND SOME ENERGY LEVELS OF SAMARIUM(III), GADOLINIUM(III), AND YTTERBIUM(III) OXIDES FROM 10 TO 350°K.1Bruce H. Justice and Edgar F. Westrum Jr.Cite this: J. Phys. Chem. 1963, 6…
Radioactive element chemistry and processingCatalysis and Oxidation ReactionsThermal and Kinetic Analysis
R. C. Turner、I. Hoffman、D. Chen1963-02-01Canadian Journal of Chemistry
The DTG curves for the dehydration of a number of preparations of Mg(OH) 2 were determined. Equations necessary to calculate energies of activation and rate constants from these curves were derived on the basis of a two-thirds-order process for dehydration. It was found that the energy of activation was about 5 kcal g…
Calcium Carbonate Crystallization and InhibitionCrystallization and Solubility StudiesThermal and Kinetic Analysis
Gordon R. Engebretson、R. E. Rundle1963-02-01Journal of the American Chemical Society
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTThe Molecular and Crystal Structures of π-Cyclopentadienyl π-Cycloheptatrienyl VanadiumGordon. Engebretson and R. E. RundleCite this: J. Am. Chem. Soc. 1963, 85, 4, 481–482Publication Date (Print):February 1, 1963Publication History Published online1 May 2002Published inissu…
Porphyrin and Phthalocyanine ChemistryMetal-Catalyzed Oxygenation MechanismsOxidative Organic Chemistry Reactions
D. C. Bassett、A. Keller、S Mitsuhashi1963-02-01Journal of Polymer Science Part A General Papers
Abstract The three‐dimensional morphology of solution‐crystallized low pressure polyethylene has been examined for concentrations to 50% in xylene. Lamellar crystallization is characteristic of the whole range, and whenever diffraction examination has been possible, the lamellae have been shown to contain chain‐folded…
Polymer crystallization and propertiesbiodegradable polymer synthesis and propertiesPolymer Foaming and Composites
G. Fiocco、E. Thompson1963-02-01Physical Review Letters
Received 29 November 1962DOI:https://doi.org/10.1103/PhysRevLett.10.89©1963 American Physical Society
Laser-Matter Interactions and ApplicationsElectron and X-Ray Spectroscopy TechniquesCrystallography and Radiation Phenomena
O.S. Oen、D. K. Holmes、Mark T. Robinson1963-02-01Journal of Applied Physics
The ranges in solids of atoms having energies from 1 to 100 keV have been calculated using Monte Carlo techniques. The model assumes that the moving atom loses all of its energy through binary elastic collisions with the atoms of the solid. The potential of interaction, principally studied, is an exponentially screene…
Radiation Shielding Materials AnalysisMaterial Selection and PropertiesThermodynamic and Structural Properties of Metals and Alloys
F. E. Saalfeld、Harry J. Svec1963-02-01Inorganic Chemistry
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTThe Mass Spectra of Volatile Hydrides. I. The Monoelemental Hydrides of the Group IVB and VB ElementsFred E. Saalfeld and Harry J. SvecCite this: Inorg. Chem. 1963, 2, 1, 46–50Publication Date (Print):February 1, 1963Publication History Published online1 May 2002Published in…
Hydrogen Storage and MaterialsQuantum, superfluid, helium dynamicsAmmonia Synthesis and Nitrogen Reduction
U. Piesbergen1963-02-01Zeitschrift für Naturforschung A
Es werden die durchschnittlichen Atomwärmen der Verbindungshalbleiter AlSb, GaAs, GaSb, InP, InAs, InSb und die Atomwärmen des Elements Germanium zwischen 10 und 273°K gemessen. Im Verlauf der Debyeschen charakteristischen Temperaturen tritt ein Minimum auf, welches als ein Charakteristikum des Zinkblendegitters gedeu…
Silicon Nanostructures and PhotoluminescenceThermal properties of materialsSemiconductor materials and interfaces
J. E. Bailey1963-02-01Philosophical magazine
The relationships between the dislocation density, flow stress and stored energy in polycrystalline copper have been determined experimentally. The stored energy can be predicted from the observed density and distribution of dislocations. The flow stress–stored energy and flow stress–dislocation density relationships…
Microstructure and mechanical propertiesFusion materials and technologiesAdvanced materials and composites
F. M. Wahl、Ralph E. Grim1963-02-01Clays and clay minerals (National Conference on Clays and Clay Minerals)
Abstract Several reactions which take place in clay minerals at elevated temperatures were investigated by D.T.A. and continuous high-temperature X-ray diffraction. The combination of these techniques was used to examine the energy changes and phase transformations that occur in kaolinite, halloysite, illite, and mont…
Advanced Chemical Physics StudiesThermal and Kinetic AnalysisX-ray Diffraction in Crystallography
Taizo Irie、Teizo Takahama、Takasi Ono1963-02-01Japanese Journal of Applied Physics
Thermoelectric properties of AgSbTe 2 –AgBiTe 2 , AgSbTe 2 –PbTe and –SnTe systems are studied. In these alloys and also in AgSbTe 2 , when prepared by the usual method of zone melting, the thermoelectric power and the electrical conductivity vary along the length of the bar and the mode of the variation strongly depe…
Advanced Thermoelectric Materials and DevicesChalcogenide Semiconductor Thin FilmsHeusler alloys: electronic and magnetic properties
Murray D. Rosenberg1963-02-01Science
Monolayers of stearic and behenic acids were transferred to quartz slides by the Blodgett technique. Troughs of different depths were cut into these multilayers (substrata), and additional monolayers were superimposed. When cultured and fresh embryonic cells were grown on these substrata, the cells were entrapped with…
Insect and Arachnid Ecology and BehaviorPolymer Surface Interaction StudiesMarine Biology and Environmental Chemistry
Sidney Diamond、Joe L. White、W.L. Dolch1963-02-01Clays and clay minerals (National Conference on Clays and Clay Minerals)
Abstract Calcium hydroxide was allowed to react with various clays, other silicates, and quartz at slightly elevated temperatures for several months. The reaction products were examined by X-ray diffraction, DTA, and electron microscopy, and were shown to be poorly-crystallized calcium silicate hydrates of the tobermo…
Concrete and Cement Materials ResearchCO2 Sequestration and Geologic InteractionsClay minerals and soil interactions
Adrian Forty、P. Humble1963-02-01Philosophical magazine
The structure and mechanism of formation of the tarnished layer formed on αj-brass when it is immersed in a copper sulphate–ammonium sulphate–ammonium hydroxide solution of pH 7·2 has been studied. The mode of formation of cracks in this layer when the brass is deformed has been investigated and the various shapes of…
Aluminum Alloy Microstructure PropertiesNanoporous metals and alloysMetallurgy and Material Science
H. E. Hagy1963-02-01Journal of the American Ceramic Society
The method of determining the viscosity of a glass by the viscous bending of a simple beam is experimentally compared with the fiber‐elongation technique. For a standard soda‐lime‐silica glass, beam‐bending viscosity data are found to agree well with fiber‐elongation measurements reported by the National Bureau of Sta…
Geological and Geochemical AnalysisMaterial Dynamics and PropertiesGlass properties and applications
M. M. Mortland、J. J. Fripiat、Jean Chaussidon 等 4 位作者1963-02-01The Journal of Physical Chemistry
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTINTERACTION BETWEEN AMMONIA AND THE EXPANDING LATTICES OF MONTMORILLONITE AND VERMICULITEM. M. Mortland, J. J. Fripiat, J. Chaussidon, and J. UytterhoevenCite this: J. Phys. Chem. 1963, 67, 2, 248–258Publication Date (Print):February 1, 1963Publication History Published onli…
Clay minerals and soil interactions
F. P. Bundy1963-02-01The Journal of Chemical Physics
A method of flash-heating small rods of graphite inside a superpressure cell has been developed. The heating energy was inserted in less than 7 msec from a bank of electrolytic capacitors. This quick heating and cooling allowed fusion and freezing of the graphite to occur without serious melting or reaction of the sur…
Diamond and Carbon-based Materials ResearchAdvanced Physical and Chemical Molecular InteractionsGraphite, nuclear technology, radiation studies
Volker Heine1963-02-01Proceedings of the Physical Society
In discussing the existence of surface states of electrons in solids or the scattering at a plane of discontinuity, it is necessary to match the wave function at the boundary plane, taken as the plane x = 0, using an infinite set of solutions of the Schrödinger equation in the solid. The solutions must all have the sa…
Electron and X-Ray Spectroscopy TechniquesSurface and Thin Film Phenomena
Frank K. Patterson、Carl W. Moeller、Roland Ward1963-02-01Inorganic Chemistry
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTMagnetic Oxides of Molybdenum(V) and Tungsten(V) with the Ordered Perovskite StructureFrank K. Patterson, Carl W. Moeller, and Roland WardCite this: Inorg. Chem. 1963, 2, 1, 196–198Publication Date (Print):February 1, 1963Publication History Published online1 May 2002Publish…
Catalytic Processes in Materials ScienceMagnetic and transport properties of perovskites and related materialsCatalysis and Oxidation Reactions
Mary Beth Stearns1963-02-01Physical Review
The "M\"ossbauer" technique was used to measure the internal magnetic fields and isomer shifts of ${\mathrm{Fe}}^{57}$ atoms residing at various sites in the FeSi series. The relative abundances of the various sites present in a given alloy were obtained by measuring the relative intensities of the components in the r…
Magnetic properties of thin filmsMagnetic Properties and Synthesis of FerritesMagnetic Properties and Applications