Abstract
This paper reports on the formation of layered film structures and the highly improved photoinduced output current of the lead lanthanum zirconate titanate (PLZT) employed. The photovoltaic effect of ferroelectrics has the advantage of its simple mechanisms of non-bias applications which are indispensable for semiconductor p-n junctions. The new design is described using an upper transparent indium tin oxide (ITO) electrode. The photovoltaic current of the PLZT film was more than 102 times than that of bulk PLZT. The PLZT film also has the advantage of easy output control and suitability for use on Si. Results show that the photovoltaic effect of the ferroelectric layered film is useful as the current source for micro-electro-mechanical systems (MEMS).
| Original language | English |
|---|---|
| Title of host publication | TRANSDUCERS '05 - 13th International Conference on Solid-State Sensors and Actuators and Microsystems - Digest of Technical Papers |
| Pages | 2107-2110 |
| Number of pages | 4 |
| DOIs | |
| State | Published - 2005 |
| Externally published | Yes |
| Event | 13th International Conference on Solid-State Sensors and Actuators and Microsystems, TRANSDUCERS '05 - Seoul, Korea, Republic of Duration: 5 Jun 2005 → 9 Jun 2005 |
Publication series
| Name | Digest of Technical Papers - International Conference on Solid State Sensors and Actuators and Microsystems, TRANSDUCERS '05 |
|---|---|
| Volume | 2 |
Conference
| Conference | 13th International Conference on Solid-State Sensors and Actuators and Microsystems, TRANSDUCERS '05 |
|---|---|
| Country/Territory | Korea, Republic of |
| City | Seoul |
| Period | 5/06/05 → 9/06/05 |
UN SDGs
This output contributes to the following UN Sustainable Development Goals (SDGs)
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SDG 7 Affordable and Clean Energy
Keywords
- Layered film
- Lead lanthanum zirconate titanate (PLZT)
- Photovoltaic effect
- Ultraciolet sensor
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