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Flexible Ge-on-polyimide detectors.
- Source :
- Applied Physics Letters; 6/29/2009, Vol. 94 Issue 26, p261107, 3p, 3 Diagrams, 2 Graphs
- Publication Year :
- 2009
-
Abstract
- A flexible Ge-on-polyimide photodetector is demonstrated. The single crystalline thin film of Ge was transferred on the polyimide by adhesive wafer bonding and smart-cut techniques. A simple tunneling metal-oxide-semiconductor structure is fabricated for the detector applications. Due to the transparency of the polyimide, the responsivity of the detector is sensitive to the environments. At -2 V, the photodetector on the stainless steel has responsivities of 220, 200, and 140 mA/W at wavelength of 850, 1310, and 1550 nm, respectively. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 00036951
- Volume :
- 94
- Issue :
- 26
- Database :
- Complementary Index
- Journal :
- Applied Physics Letters
- Publication Type :
- Academic Journal
- Accession number :
- 42961931
- Full Text :
- https://doi.org/10.1063/1.3167300