Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Benedict Y. Johnson"'
Publikováno v:
Materials Science and Engineering: A. 424:239-250
Scanning electron microscopy and electron backscatter diffraction (EBSD) were used for the structural characterization of phases in Zn alloy powders. Commercial Zn alloy powders contained additions of 1 μm that could be used for EBSD analysis for ph
Autor:
John D. Albrecht, Kevin D. Leedy, Benedict Y. Johnson, J. E. Van Nostrand, R. Cortez, Matthew J. O'Keefe
Publikováno v:
Journal of Electronic Materials. 34:1349-1356
Synthesis of crystalline MgGeN2 thin solid films is achieved using the technique of molecular beam epitaxy (MBE). The details of the epitaxial process are described. The microstructures of these films are investigated by both x-ray diffraction (XRD)
Publikováno v:
Materials Characterization. 54:41-48
Microstructural characteristics of cerium oxide conversion coatings obtained by electrolytic, dip-immersion and spray deposition methods from aqueous solutions were studied by transmission electron microscopy and electron diffraction analysis. The co
Publikováno v:
Surface and Coatings Technology. 176:349-356
An improved process has been developed for the spontaneous deposition of cerium oxide conversion coatings for corrosion protection of aluminum alloy 7075-T6. Approximately 80% of panels prepared using the improved process inhibited corrosion up to tw
Publikováno v:
Materials Science and Engineering: A. 361:225-231
The microstructure and morphology of cerium oxide conversion coatings prepared under different deposition conditions were characterized by transmission electron microscopy (TEM). The coatings were formed by a spontaneous reaction between a water-base
Autor:
C. H. Kuo, Benedict Y. Johnson, C.T. Liu, Thaiyan Mahalingam, Sea-Fue Wang, Jinn P. Chu, Matthew J. O'Keefe
Publikováno v:
Physical Review B. 69
We present direct experimental evidence that controllable amorphization and nanocrystallization during annealing of metastable films could serve as a precursor for exciting nanomaterials. The interesting discovery is thatcertain sputtered crystalline