Properties of titanium in InP
- 30 August 1986
- journal article
- Published by IOP Publishing in Journal of Physics C: Solid State Physics
- Vol. 19 (24) , 4723-4728
- https://doi.org/10.1088/0022-3719/19/24/014
Abstract
Experiments are performed on n-type InP/Ti single crystals extracted from an ingot grown in a two zones gradient freeze furnace: in DLTS the authors find a level Ec-0.56 eV. DLOS and OA experiments confirm the existence of this trap and moreover show an internal transition peak at about 0.6 eV. They interpret this level as the donor level Ti3+/Ti4+ and the transition peaking at 0.6 V as the 2E to 2T2 internal transition Ti3+(3d1). They conclude that the titanium does not create a deep acceptor level in the gap of InP.Keywords
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