Title:
SCHOTTKY JUNCTION ELEMENT
Document Type and Number:
Japanese Patent JPH06140624
Kind Code:
A
Abstract:
PURPOSE: To provide a schottky junction element which eliminates pile-up of holes due to the projected area at the upper end of the valence band and realizes high speed response while maintaining schottky barrier height.
CONSTITUTION: In a schottky junction element having the schottky junction formed by a semiconductor 4 and a metal 8 and providing a superlattice structure 5 at the interface between the semiconductor 4 and the metal 8, the upper end of the valence band of the super-lattice structure 5 is changed into the staircase form only in the single direction.
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Inventors:
SHIMIZU HITOSHI
IRIKAWA MASANORI
HIRAYAMA YOSHIYUKI
IRIKAWA MASANORI
HIRAYAMA YOSHIYUKI
Application Number:
JP30818992A
Publication Date:
May 20, 1994
Filing Date:
October 22, 1992
Export Citation:
Assignee:
FURUKAWA ELECTRIC CO LTD
International Classes:
H01L29/47; H01L29/872; H01L31/0352; H01L31/108; (IPC1-7): H01L29/48
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