Zobrazeno 1 - 10
of 131
pro vyhledávání: '"Walter A Schulze"'
Autor:
Walter A. Schulze, Scott T. Misture, S.M. Pilgrim, Marco Deluca, Vignaswaran K. Veerapandiyan, Steven C. Tidrow
Publikováno v:
Journal of the American Ceramic Society. 103:287-296
Ba{[Gax,Tax]Ti(1-2x)}O3 ceramics with x equal to 0, 0.0025, 0.005, 0.01, 0.025 and 0.05 have been prepared by conventional solid-state reaction. Structural and dielectric characterization have been performed to investigate the effect of dipole-pair s
Autor:
Walter A. Schulze, Steven M. Pilgram, Steven C. Tidrow, Vignaswaran K. Veerapandiyan, YuHsun Liao
Publikováno v:
Ferroelectrics. 533:151-164
A grand challenge with regard to multilayer ceramic capacitor (MLCC) technology is to simultaneously increase permittivity, material break-down strength and resistivity, while reducing material dis...
Autor:
Steven C. Tidrow, Scott T. Misture, Vignaswaran K. Veerapandiyan, Walter A. Schulze, S.M. Pilgrim
Publikováno v:
Ferroelectrics. 532:168-182
Spectroscopic, structural and electrical properties of Ba[(Ho,Sb)0.05Ti0.9]O3 have been characterized to determine the effects of charge compensated dipole-like (Ho3+, Sb5+) substitutions o...
Publikováno v:
Journal of the American Ceramic Society. 94:4263-4268
The current methodology for perovskite oxynitride synthesis is a gas–solid reaction with ammonia. However, a competing reaction exists, where ammonia dissociates to inert N2, rather than a nascent, active nitriding species. Therefore, oxynitride sy
Autor:
Walter G. Schulze
Publikováno v:
Zeitschrift für Angewandte Entomologie. 44:64-101
Autor:
Walter A. Schulze, Arthur V. Cooke, Michael Stewart, Keith Bridger, Scott Sentz, Frank Duva, James D. Weigner
Publikováno v:
SAE International Journal of Aerospace. 1:876-882
Publikováno v:
Journal of Solid State Chemistry. 180:2655-2660
Bi3Fe0.5Nb1.5O9 was synthesized using conventional solid state techniques and its crystal structure was refined by the Rietveld method using neutron powder diffraction data. The oxide adopts an Aurivillius-type structure with non-centrosymmetric spac
Publikováno v:
Ferroelectrics. 331:83-88
The piezoresistance of Fe 3 O 4 particles encapsulated in polyurethane forming a composite material were studied for hydrostatic and uniaxial response. Electrical and mechanical properties were examined in composite disks with volume percents of Fe 3
Publikováno v:
Journal of the American Ceramic Society. 88:2121-2125
Many studies have been performed on aging of lead zirconate titanate (PZT), but a single model has not been universally accepted. An aim of this research was to determine whether harmonic analysis could distinguish among the models for the aging of P