Experiments in Modern Physics
"Experiments in Modern Physics." Nuclear Science and Engineering, 32(1), pp. 153–154
Materials Literature
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Neue Alkalichlorocadmate(II) in den Systemen CsCl/CdCl2 und RbCl/CdCl2
Abstract Die Systeme CsCl/CdCl 2 und RbCl/CdCl 2 wurden mit den Methoden der Differentialthermoanalyse neu untersucht. Zusätzlich zu den schon bekannten Doppelchloriden wurden die Verbindungen Cs 3 CdCl 5 , βCs 2 CdCl 4 , Cs 3 Cd 2 Cl 7 , CsCd 5 Cl 11 , Rb 4 Cd 3 Cl 10 und RbCd 5 Cl 11 gefunden. Cs 3 CdCl 5 und βCs…
Natural frequencies of clamped cylindrical shells.
E = modulus of elasticity p = mass density v = Poisson's ratio a = mean radius of shell L = length of shell h = thickness of shell x, 4> = axial and circumferential coordinates of shell t = time co = circular frequency m = number of circumferential waves around shell u, v, w = displacements of a point on the middle su…
Surface of a carbon with sorbed oxygen on pyrolysis
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTSurface of a carbon with sorbed oxygen on pyrolysisMarcellus T. Coltharp and Norman HackermanCite this: J. Phys. Chem. 1968, 72, 4, 1171–1177Publication Date (Print):April 1, 1968Publication History Published online1 May 2002Published inissue 1 April 1968https://pubs.acs.org…
A M$ouml$ssbauer and X-ray diffraction study on the cation distribution in FeAl2O4
The Mössbauer spectrum of FeAl 2 O 4 consists of three absorption peaks at 0, 1.46 and 2.56 mm s -1 relative to a 57 Co/Cu source. The spectrum can be resolved into two quadrupole-split spectra. The outer pair of lines corresponds to a quadrupole splitting of 2.76±0.10 mm s -1 and an isomer shift of 1.52±0.10 mm s -1…
Über einige quaternäre Chalkogenide mit Spinellstruktur
Abstract Die Verbindungen CuAlSnS 4 , CuInSnS 4 , CuCrSnS 4 , AgInSnS 4 , AgCrSnS 4 , CuCrTiS 4 , CuCrZrS 4 , CuCrHfS 4 , CuCrSnSe 4 , CuCrTiSe 4 , CuCrZrSe 4 , CuCrHfSe 4 und AgCrSnSe 4 wurden durch Synthese aus den Elementen bei Temperaturen zwischen 500 und 1000°C dargestellt. Sie kristallisieren im Spinelltyp, wob…
Diffusion in Commercially Manufactured Pelleted Catalysts
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTDiffusion in Commercially Manufactured Pelleted CatalystsC. N. Satterfield and P. J. CadleCite this: Ind. Eng. Chem. Proc. Des. Dev. 1968, 7, 2, 256–260Publication Date (Print):April 1, 1968Publication History Published online1 May 2002Published inissue 1 April 1968https://p…
Neutron and X-Ray Diffraction Study of Ca3Al2(O4D4)3, a Garnetoid
Deuterated hydrogrossular, Ca3Al2(O4D4)3, has been prepared in order to investigate, by neutron and x-ray diffraction, the isomorphic substitution of (O4H4)4− for (SiO4)4 −. A polycrystalline specimen yielded the cubic-cell edge, 12.5755 ± 0.0009 Å (28°C) and oxygen parameters x = 0.0303(3); y = 0.0547(4); z = 0.6430(…
Ordered Arrangement of Oxygen in the Interstitial Solid Solution of Zirconium-Oxygen System
The crystal structure of interstitial solid solution of zirconium-oxygen system was investigated by means of X-ray, electron and neutron diffraction on specimens in the composition range between 11 and 27 at% O. The specimens were prepared by melting appropriate mixtures of zirconium metal and zirconium dioxide in an…
Tension Buckling of Anisotropic Cylinders
The nature of the extensional response of anisotropic cylinders, such as helical-wound composite tubes, under various end con ditions is investigated analytically and experimentally. Of particular interest is the existence of a uniform state of stress under practical testing conditions. Also considered is the influenc…
Electronic ground state of bis (maleonitrile-dithiolene)nickel monoanion. Sulfur-33 hyperfine interaction
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTElectronic ground state of bis (maleonitrile-dithiolene)nickel monoanion. Sulfur-33 hyperfine interactionRichard D. Schmitt and August H. MakiCite this: J. Am. Chem. Soc. 1968, 90, 9, 2288–2292Publication Date (Print):April 1, 1968Publication History Published online1 May 20…
The Irreversible Critical Range in the TiNi Transition
Through an investigation of the transport and related thermodynamic properties of TiNi at and around its ``martensitic'' transition temperature, the existence of a critical range extending over a 60°C interval is established. Within this critical range, the phase transition is second order. Irreversibility of various…
Reaction Kinetics of Production of Ammonium Sulfate from Anhydrite
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTReaction Kinetics of Production of Ammonium Sulfate from AnhydriteG. B. CordellCite this: Ind. Eng. Chem. Proc. Des. Dev. 1968, 7, 2, 278–285Publication Date (Print):April 1, 1968Publication History Published online1 May 2002Published inissue 1 April 1968https://pubs.acs.org…
Beiträge zur Chemie der Si‐N‐Bindung, XII Cyclodisilazan‐Polymere
Cyclodisilazan‐Polymere der Formeln magnified image werden A) durch die Pyrolyse von N,N'‐Diorganosdandiaminen mit aromatischen Diaminen sowie durch die katalytische Silylierung von aroniatischen und aliphatischen Draminen mit Silanen R n SiH 4− n (n = 1 und 2), und B) durch die Reaktion von α,ω‐diorgano‐aminosilyl‐su…
The effect of feeding on Leucaena leucocephala (Lam) de Wit. on reproduction in rats
In separate experiments, mature rats were either given a ration containing L. leucocephala leaf meal at 15% or 7 3% level, or dosed orally each day with water extract of the leaf meal before and during the breeding period. At the 15% level, the food intake of the rats was greatly reduced, and they showed general sympt…
The electrical conductivity of magnesium oxide at low temperatures
The electrical conductivity of magnesium oxide single crystals has been measured for the first time in the temperature range 400-750°C. Results agree well with those obtained by other workers at higher temperatures and a single activation energy of about 2·8±0·1 ev seems to apply from 400 to 1800°C. Fields varying fro…
Transport Properties of Sputtered Vanadium Dioxide Thin Films
Change-transport phenomena in thin films of vanadium dioxide have been investigated. This paper presents conductivity, Hall coefficient, and thermoelectric power data for reactively sputtered vanadium dioxide thin films both above and below the metal-semiconductor transition. Measurements were made both on single-crys…
Digital Phase Sensitive Detector
Views Icon Views Article contents Figures & tables Video Audio Supplementary Data Peer Review Share Icon Share Twitter Facebook Reddit LinkedIn Tools Icon Tools Reprints and Permissions Cite Icon Cite Search Site Citation E. D. Morris, Harold S. Johnston; Digital Phase Sensitive Detector. Rev Sci Instrum 1 April 1968;…
A Method for Measuring Planar Residual Stresses in Rectangularly Orthotropic Materials
A semidestructive method has been developed for determining the principal residual stresses and directions in rectangularly orthotropic materials. The reduction equations are based upon a set of functions that describe the surface strain-relaxation field about a hole drilled to a limited depth into the material. Three…
Methanetetraboronic ester
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTMethanetetraboronic esterRichard B. Castle and Donald S. MattesonCite this: J. Am. Chem. Soc. 1968, 90, 8, 2194Publication Date (Print):April 1, 1968Publication History Published online1 May 2002Published inissue 1 April 1968https://pubs.acs.org/doi/10.1021/ja01010a057https:…