Abstract
The electrical properties of chloroindium phthalocyanine (ClInPc) in a Au-ClInPc-metal sandwich structure were measured, both under vacuum (less than 1.3 mPa) and at atmospheric pressure using Au, Sn and Al top contacts. In addition to current-voltage characteristics the electroluminescence (EL) from the devices was measured and, under vacuum, the electron emission (EE). At atmosphere all devices show a non-linear conduction that decays slowly over many hours. Under vacuum the Au-ClInPC-Au devices display a voltage controlled negative differential resistance (NDR) accompanied by a peak in the electroluminescence and high field electron emission. The Au-ClInPc-Sn devices under vacuum show an NDR with a distinct valley but with no detectable electroluminescence or electron emission. The Au- ClInPc-Al devices do not display NDR under vacuum, but show a non-linear conduction approximately 30 times greater than that observed at atmosphere.
Original language | English |
---|---|
Title of host publication | Proceedings of SPIE |
Subtitle of host publication | Metal/Nonmetal Microsystems: Physics, Technology, and Applications |
Editors | Benedykt W. Licznerski, Andrzej Dziedzic |
Publisher | SPIE |
Pages | 289-292 |
Number of pages | 4 |
Volume | 2780 |
ISBN (Print) | 9780819421661 |
DOIs | |
Publication status | Published - 1996 |
Event | Metal/Nonmetal Microsystems: Physics, Technology, and Applications - Polanica Zdroj, Pol Duration: 11 Sept 1995 → 11 Sept 1995 |
Conference
Conference | Metal/Nonmetal Microsystems: Physics, Technology, and Applications |
---|---|
City | Polanica Zdroj, Pol |
Period | 11/09/95 → 11/09/95 |