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Production of Controlled‐Morphology Pore Arrays: Implications and Opportunities
Author(s) -
Rödel J.,
Glaeser A. M.
Publication year - 1987
Publication title -
journal of the american ceramic society
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.9
H-Index - 196
eISSN - 1551-2916
pISSN - 0002-7820
DOI - 10.1111/j.1151-2916.1987.tb05716.x
Subject(s) - ostwald ripening , faceting , materials science , morphology (biology) , etching (microfabrication) , nanotechnology , drag , grain growth , grain boundary , chemical physics , grain size , composite material , chemical engineering , mineralogy , microstructure , crystallography , layer (electronics) , chemistry , geology , mechanics , paleontology , physics , engineering
A technique, combining photolithographic methods, ion beam etching, and hot‐pressing, has been developed, which permits the generation of a wide range of controlled pore structures. Pores in almost any number, and of almost any size and spacing, can be produced at grain boundaries with controlled misohentation. This new method has permitted the development of novel experiments, which are being used to study pore‐drag effects during grain growth, pore morphology evolution during crack healing, faceting behavior, interfacial energies, and Ostwald ripening of pores.