Abstract
Sputter deposited indium tin oxide layers have been used as the top contact for blue LEDs and diode lasers in (Zn,Cd)Se/Zn(S,Se) quantum well heterostructures. The contact resistance to n-Zn(S,Se) is comparable to that with indium or gold. The optically transparent contacts have been utilized, as an example, in the fabrication of a numeric display device and to show that LED emission is of excitonic origin in these type I quantum wells.
Original language | English |
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Pages (from-to) | 2825-2827 |
Number of pages | 3 |
Journal | Applied Physics Letters |
Volume | 60 |
Issue number | 23 |
DOIs | |
Publication status | Published - 1992 |
Externally published | Yes |
ASJC Scopus subject areas
- Physics and Astronomy (miscellaneous)