Abstract
Ferroelectric potassium niobate thin films have been deposited by conventional, low pressure metalorganic chemical vapor deposition on several types of oxide substrates. The films were epitaxial with a c-axis orientation normal to the substrate. Atomic force microscopy revealed a surface roughness of 1 - 4 nm. Transmission electron microscopy showed the film/substrate interface to be semi-coherent with lattice misfit accommodated by misfit dislocations. The nonlinear optical properties of the KNbO3 films were measured by a transmission technique. The room temperature, effective second order nonlinear coefficient was 13 pm/V.
| Original language | English |
|---|---|
| Title of host publication | Materials Research Society Symposium - Proceedings |
| Publisher | Materials Research Society |
| Pages | 183-188 |
| Number of pages | 6 |
| Volume | 392 |
| Publication status | Published - 1995 |
| Event | Proceedings of the 1995 MRS Spring Meeting - San Francisco, CA, USA Duration: Apr 17 1995 → Apr 21 1995 |
Other
| Other | Proceedings of the 1995 MRS Spring Meeting |
|---|---|
| City | San Francisco, CA, USA |
| Period | 4/17/95 → 4/21/95 |
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ASJC Scopus subject areas
- Electronic, Optical and Magnetic Materials
Cite this
Deposition of potassium niobate thin films by metalorganic chemical vapor deposition and their nonlinear optical properties. / Nystrom, M. J.; Wessels, B. W.; Chen, J.; Studebaker, D.; Marks, Tobin J; Lin, W. P.; Wong, G. K.
Materials Research Society Symposium - Proceedings. Vol. 392 Materials Research Society, 1995. p. 183-188.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
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TY - GEN
T1 - Deposition of potassium niobate thin films by metalorganic chemical vapor deposition and their nonlinear optical properties
AU - Nystrom, M. J.
AU - Wessels, B. W.
AU - Chen, J.
AU - Studebaker, D.
AU - Marks, Tobin J
AU - Lin, W. P.
AU - Wong, G. K.
PY - 1995
Y1 - 1995
N2 - Ferroelectric potassium niobate thin films have been deposited by conventional, low pressure metalorganic chemical vapor deposition on several types of oxide substrates. The films were epitaxial with a c-axis orientation normal to the substrate. Atomic force microscopy revealed a surface roughness of 1 - 4 nm. Transmission electron microscopy showed the film/substrate interface to be semi-coherent with lattice misfit accommodated by misfit dislocations. The nonlinear optical properties of the KNbO3 films were measured by a transmission technique. The room temperature, effective second order nonlinear coefficient was 13 pm/V.
AB - Ferroelectric potassium niobate thin films have been deposited by conventional, low pressure metalorganic chemical vapor deposition on several types of oxide substrates. The films were epitaxial with a c-axis orientation normal to the substrate. Atomic force microscopy revealed a surface roughness of 1 - 4 nm. Transmission electron microscopy showed the film/substrate interface to be semi-coherent with lattice misfit accommodated by misfit dislocations. The nonlinear optical properties of the KNbO3 films were measured by a transmission technique. The room temperature, effective second order nonlinear coefficient was 13 pm/V.
UR - http://www.scopus.com/inward/record.url?scp=0029539086&partnerID=8YFLogxK
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M3 - Conference contribution
AN - SCOPUS:0029539086
VL - 392
SP - 183
EP - 188
BT - Materials Research Society Symposium - Proceedings
PB - Materials Research Society
ER -