US PATENT SUBCLASS 148 / 33.1
.~ With contiguous layer doped to degeneracy


Current as of: June, 1999
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148 /   HD   METAL TREATMENT

33  DF  BARRIER LAYER STOCK MATERIAL, P-N TYPE {5}
33.1.~ With contiguous layer doped to degeneracy


DEFINITION

Classification: 148/33.1

(under subclass 33) Stock which has two contiguous layers of semiconductive material doped to degeneracy.

(1) Note. The term "degenerate" indicates a sufficiently high concentration of carriers so that the material acts essentially like a conductor rather than a semiconductor.

(2) Note. The contiguous degenerate doped layers exhibit a junction width on the order of 200 angstroms.