ASTM F 418 : 1977 : R2002
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
Standard Practice for Preparation of Samples of the Constant Composition Region of Epitaxial Gallium Arsenide Phosphide for Hall Effect Measurements (Withdrawn 2008)
Hardcopy , PDF
31-07-2008
English
27-05-1977
CONTAINED IN VOL. 10.04, 2006 Describes a method for freeing the constant composition region of epitaxially grown gallium arsenide phosphide from the substrate and graded region on which it was grown so as to measure the electrical properties of only the constant composition region, usually 30 to 100 [mu]m thick.
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