Der‐Hang Chin、Gerd N. La Mar、Alan L. Balch1980-06-01Journal of the American Chemical Society
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTMechanism of autoxidation of iron(II) porphyrins. Detection of a peroxo-bridged iron(III) porphyrin dimer and the mechanism of its thermal decomposition to the oxo-bridged iron(III) porphyrin dimerDer-Hang Chin, Gerd N. La Mar, and Alan L. BalchCite this: J. Am. Chem. Soc. 1…
Metal complexes synthesis and propertiesPorphyrin and Phthalocyanine ChemistryMetal-Catalyzed Oxygenation Mechanisms
James P. Collman、John I. Brauman、Kenneth M. Doxsee 等 10 位作者1980-06-01Journal of the American Chemical Society
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTSynthesis and characterization of "tailed picket fence" porphyrinsJames P. Collman, John I. Brauman, Kenneth M. Doxsee, Thomas R. Halbert, Edward Bunnenberg, Robert E. Linder, Gerd N. LaMar, John Del Gaudio, George Lang, and K. SpartalianCite this: J. Am. Chem. Soc. 1980, 10…
Porphyrin Metabolism and DisordersPorphyrin and Phthalocyanine ChemistrySurface Chemistry and Catalysis
Lukas H. Margaritis、Fotis C. Kafatos、William H. Petri1980-06-01Journal of Cell Science
The fine structure of the several layers and regional specializations in the Drosophila melanogaster eggshell has been studied by a combination of shell isolation procedures and ultrastructural techniques (conventional TEM, whole-mount TEM, SEM, HVEM, freeze-fracture electron microscopy utilizing rotary replication, s…
Silk-based biomaterials and applicationsPlant Reproductive BiologyInsect and Arachnid Ecology and Behavior
D. E. Aspnes、J. B. Theeten1980-06-01Journal of The Electrochemical Society
Spectroscopic ellipsometric data from 1.5–5.8 eV has been analyzed to determine the in situ optical response of the interface between Si and its thermally grown oxide. Results for <100>, <110>, and <111> sample orientations show an interface of width consisting of atomically mixed Si and O of average stoichiometry . T…
Silicon Nanostructures and PhotoluminescenceSemiconductor materials and devicesSilicon and Solar Cell Technologies
Equipo Editorial1980-06-01Materiales de Construccion
Demetrio Gaspar-Tébar1980-06-01Materiales de Construccion
Not avaible
Manuel Fernández Cánovas、Margarita Cecilia Soto1980-06-01Materiales de Construccion
Not avaible
P. Birolini、L. Sammartin1980-06-01Materiales de Construccion
A. Goldschmidt1980-06-01Materiales de Construccion
Not avaible
José Luis Sagrera-Moreno、Demetrio Gaspar-Tébar1980-06-01Materiales de Construccion
Not avaible
S. A. Mabud1980-06-01Journal of Applied Crystallography
PbZrxTi1−xO3 ceramics around the morphotropic phase boundary (MPB) have been prepared under different firing conditions using the usual ceramic techniques. The phases of the compounds have been investigated with X-ray diffraction photographs. It has been found that the MPB is not a narrow and vertically straight bound…
Microwave Dielectric Ceramics SynthesisDielectric properties of ceramicsFerroelectric and Piezoelectric Materials
H. Barz、H. C. Ku、G. P. Meisner 等 5 位作者1980-06-01Proceedings of the National Academy of Sciences
Two systems of ternary transition metal phosphides with the ordered Fe(2)P-type hexagonal structure are reported. They have the general formula MRuP and MOsP, in which M can be Ti, Zr, or Hf. An onset of the superconducting transition temperature as high as 13.0 K is reported for the ZrRuP compound.
Iron-based superconductors researchMXene and MAX Phase MaterialsInorganic Chemistry and Materials
D. Shuttleworth1980-06-01The Journal of Physical Chemistry
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTPreparation of metal-polymer dispersions by plasma techniques. An ESCA investigationDerek ShuttleworthCite this: J. Phys. Chem. 1980, 84, 12, 1629–1634Publication Date (Print):June 1, 1980Publication History Published online1 May 2002Published inissue 1 June 1980https://pubs…
Electron and X-Ray Spectroscopy TechniquesMetal and Thin Film MechanicsCopper Interconnects and Reliability
J. L. Nowinski、Bruno A. Boley1980-06-01OpenAlex
1 Introduction.- 2 Mathematical groundwork.- 2.1 Tensor calculus.- 2.2 List of useful formulas.- 3 Fundamentals of thermodynamics.- 3.1 System. State. State parameters and functions.- 3.2 The laws of thermodynamics.- 3.3 Nonuniform systems.- 4 Thermodynamics of elastic deformations.- 5 Modes of heat transfer.- 5.1 Rad…
Elasticity and Wave PropagationMaterial Properties and Failure Mechanisms
G. Strobl、M. J. Schneider、I. G. Voigt‐Martin1980-06-01OpenAlex
Abstract A temperature‐dependent small‐angle x‐ray scattering and electron microscopic study on a sample of low‐density polyethylene affords a determination of the structure changes in a heating and cooling cycle and suggests a new model of partial crystallization and melting. The analysis of SAXS data is based upon s…
Fiber-reinforced polymer compositesPolymer crystallization and propertiesPolymer Nanocomposites and Properties
T. Egami、Koji Maeda、V. Vítek1980-06-01OpenAlex
A definition of structural defects in amorphous solids in terms of the distribution of the internal stresses on the atomic level and of the symmetry of the environment of individual atoms is introduced. This definition does not require an ideal reference structure. The concept of the internal stresses on the atomic sc…
Metallic Glasses and Amorphous AlloysMaterial Dynamics and PropertiesGlass properties and applications
Masayuki Ieda1980-06-01OpenAlex
Much experimental work has been done on the dielectric breakdown of solid dielectrics, and a number of breakdown theories have been proposed. Many problems, however, still remain on the breakdown process of polymers. Here, the breakdown process of polymers are discussed from the standpoint of the inherent properties o…
High voltage insulation and dielectric phenomenaMaterial Properties and ProcessingPower Transformer Diagnostics and Insulation
David Adler、M. S. Shur、M. Silver 等 4 位作者1980-06-01OpenAlex
We discuss bias-induced threshold switching in chalcogenide-glass thin films, with an emphasis on the unique aspects of this phenomenon. The electronic nature of both the ON state and the recovery process is now clear. In this paper, we also establish the fundamentally electronic origin of the initiation process. An i…
Chalcogenide Semiconductor Thin FilmsQuantum Dots Synthesis And PropertiesPhase-change materials and chalcogenides
G. Strobl、M. J. Schneider1980-06-01OpenAlex
Abstract A discussion of the general properties of the one‐dimensional electron density correlation function K ( z ) of a partially crystalline polymer with lamellar structure shows that application of a graphical extrapolation procedure permits direct determination of the crystallinity, the specific inner surface, an…
Polymer Nanocomposites and PropertiesPolymer crystallization and propertiesEnvironmental Impact and Sustainability
Richard M. Christensen、John J. McCoy1980-06-01OpenAlex
Some Elements of Mechanics. Effective Moduli: Spherical Inclusions. Effective Moduli: Cylindrical and Lamellar Systems. Bounds of Effective Moduli and Further Results. Laminates. Analysis, Strength, and Design. Wave Propagation. Inelastic and Non-linear Effects. Effective Thermal Properties. Index.
Material Properties and Applications