Deposition of strontium barium niobate thin films by metal-organic chemical vapor deposition and their nonlinear optical properties

M. J. Nystrom, B. W. Wessels, D. A. Neumayer, Tobin J Marks, W. P. Lin, G. K. Wong

Research output: Chapter in Book/Report/Conference proceedingConference contribution

3 Citations (Scopus)

Abstract

Single phase, highly textured strontium barium niobate (SBN) thin films were deposited by low pressure metal-organic chemical vapor deposition on both crystalline and amorphous substrates. The metal precursors employed were niobium pentaethoxide as well as barium and strontium (hexafluoroacetylacetonate)2·tetraglyme. SBN thin films with compositions across the entire solid solution range were deposited. The nonlinear optical properties of the SBN films were also measured. Nonlinear optical coefficients approaching bulk values were obtained for as-deposited oriented films. The room temperature, effective second-order nonlinear coefficient was 3.0 pm/V. Films with the highest degree of crystalline perfection had the largest effective nonlinear coefficient. The second harmonic intensity was strongly temperature dependent with a maximum at the ferroelectric transition.

Original languageEnglish
Title of host publicationMaterials Research Society Symposium - Proceedings
PublisherMaterials Research Society
Pages167-172
Number of pages6
Volume361
Publication statusPublished - 1995
EventProceedings of the 1994 MRS Fall Meeting - Boston, MA, USA
Duration: Nov 29 1994Dec 2 1994

Other

OtherProceedings of the 1994 MRS Fall Meeting
CityBoston, MA, USA
Period11/29/9412/2/94

Fingerprint

Organic Chemicals
Strontium
Organic chemicals
Barium
Chemical vapor deposition
Optical properties
Metals
Thin films
Niobium
Crystalline materials
Ferroelectric materials
Solid solutions
Temperature
Substrates
Chemical analysis

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials

Cite this

Nystrom, M. J., Wessels, B. W., Neumayer, D. A., Marks, T. J., Lin, W. P., & Wong, G. K. (1995). Deposition of strontium barium niobate thin films by metal-organic chemical vapor deposition and their nonlinear optical properties. In Materials Research Society Symposium - Proceedings (Vol. 361, pp. 167-172). Materials Research Society.

Deposition of strontium barium niobate thin films by metal-organic chemical vapor deposition and their nonlinear optical properties. / Nystrom, M. J.; Wessels, B. W.; Neumayer, D. A.; Marks, Tobin J; Lin, W. P.; Wong, G. K.

Materials Research Society Symposium - Proceedings. Vol. 361 Materials Research Society, 1995. p. 167-172.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Nystrom, MJ, Wessels, BW, Neumayer, DA, Marks, TJ, Lin, WP & Wong, GK 1995, Deposition of strontium barium niobate thin films by metal-organic chemical vapor deposition and their nonlinear optical properties. in Materials Research Society Symposium - Proceedings. vol. 361, Materials Research Society, pp. 167-172, Proceedings of the 1994 MRS Fall Meeting, Boston, MA, USA, 11/29/94.
Nystrom MJ, Wessels BW, Neumayer DA, Marks TJ, Lin WP, Wong GK. Deposition of strontium barium niobate thin films by metal-organic chemical vapor deposition and their nonlinear optical properties. In Materials Research Society Symposium - Proceedings. Vol. 361. Materials Research Society. 1995. p. 167-172
Nystrom, M. J. ; Wessels, B. W. ; Neumayer, D. A. ; Marks, Tobin J ; Lin, W. P. ; Wong, G. K. / Deposition of strontium barium niobate thin films by metal-organic chemical vapor deposition and their nonlinear optical properties. Materials Research Society Symposium - Proceedings. Vol. 361 Materials Research Society, 1995. pp. 167-172
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