Uncooled IR Detectors Publications
- Y. Q. Xu, N.J. Wu and A. Ignatiev , "(Mn, Sb) doped Pb(Zr, Ti)O3 Infrared detectror arrays", submitted to Jour. Appl. Phys.
- Y. Q. Xu, Y. Q. Wang, N. J. Wu and A. Ignatiev , "Mn and Sb-doped PZT thin films for uncooled infrared detectror array", Integrated Ferroelectric, 1999.
- Y. Q. Xu, A. Ignatiev, N.J. Wu and Y. Q. Wang, "(Mn, Sb)-Doped PZT and Nb-Doped PZT Uncooled thin film heterostructure IR detectors", Infrared Technology and Applications XXV, Proceeding of SPIE, vol. 3698, Orlando, FL, April 5-9, 1999.
- Y. Q. Xu, A. Ignatiev and N.J. Wu, "Oxide thin film heterostructure IR detectors," Proc. of ISAF XI-'98, Electroceramics VI '98, Montreux, Switzerland, 24-27 August 1998. (in press).
- Y.Q. Xu, N.J. Wu, D. Liu and A. Ignatiev, "(Mn,Sb) doped-PZT/YBa2Cu3O7-x heterostructure for IR detector array," Proc. of 1997 MRS, Dec 1-5, Boston, USA, Mat. Res. Soc. Proc. Vol. 493, 481 (1998).
- A. Ignatiev, Y. Q. Xu, N. J. Wu, D. Liu, "Pyroelectric, ferroelectric and dielectric properties of Mn and Sb-doped PZT thin films for uncooled IR detectrors," Material Science & Engineering B56, (1998) 191-194. Proc.
- A. R. Zomorrodian, N. J. Wu, H. Lin, A. Ignatiev, "The role of as-grown defects and electrode materials on polarization orientation of Pb(Zr0.52 Ti0.48)O3(PZT) on YBa2Cu3O7-x(YBCO)," Thin Solid Films, 335, 225 (1998).
- N. J. Wu, A. Ignatiev, Y.Q. Xu, Y.S. Chen, "(Mn,Sb) doping-Pb(Zr,Ti)O3/YBa2Cu3O7 heterostructure infrared detectors," Integrated Ferroelectrics, 22, (1998) 489.
- Y. S. Chen, N. J. Wu, A Ignatiev, " Dependence of infrared photoresponse of pyroelectric thin film detector with respect to chopper frequency," Proc. of 1st Intl. Conf. on New Theories, Dicoveries, and Applcations of Superconductors and Related Materials, Feb. 19-24, 1998, Baton Rouge, Louisiana.
- N. J. Wu, A. Ignatiev, Y.S. Chen, Y. Q. Xu, "Perovskite oxide thin film heterostructures for IR detector," Proc. of 1st Intl. Conf. on New Theories, Dicoveries, and Applcations of Superconductors and Related Materials, Feb. 19-24, 1998, Baton Rouge, Louisiana.
- N. J. Wu, Y. S. Chen, J. Y. Fan, A. Ignatiev, "Infrared photoresponse study of (Sb,Mn)doped-Pb(Zr,Ti)O3/Yba2Cu3O7 heterostructure," J. Appl. Phys., 83, 4980 (1998).
- N.J. Wu, Y. S. Chen, S. Dordevic, A. Ignatiev, "Pyroelectric IR sensor based on oxide heterostructures on Si(100) and LaAlO3(100) substrates," Proc. of Intl. Conf. on Thin Flm Physics and Applications (SPIE), Shanghai, China, 15-17 April 1997. SPIE 3175, 256 (1997).
- Y. S. Chen, N. J. Wu, D. Liu, J. Fan, S. Dordevic and A. Ignatiev, "Uncooled infrared detectors for space monitoring applications," Proc. of Space Techchnology & Applications Intl. Forum (STAIF-97), Jan 26-30, 1997, Albuquerque, NM. pp. 813-818.
- N.J. Wu, H. Lin, A.R. Zomorrodian, D. Liu, A. Ignatiev, "High temperature retention properties of ferroelectric PZT/YBCO heterostructures investigated by pyroelectric current and phase detection," Proc. of 10th IEEE Intl. Symp. on the Appl. Ferroelectrics, East Brunswick, NJ, Aug.,18-21, 1996. IEEE catalog No. 96CH35948, Editors: B.M. Kulwicki, A. Amin, and A. Safari, P507.
- N. J. Wu, D. Liu, Y.S. Chen, H. Lin, A.R. Zomorrodian, A. Ignatiev, "Infrared photocurrent study of PZT/YBCO and PMSZT/YBCO heterostructure", Infrared Detectors and Focal Plane Arrays IV,.1996, SPIE-Vol. 2746, PP. 172-177.
- H. Lin, A.R. Zomorrodian, N. J. Wu, T. Q. Huang, D. Liu, X.Y. Li and A. Ignatiev, "Pyroelectric current method for measuring ferroelectric memory cell retention at high temperatures," Integrated Ferroelectrics, 12 (1996) 47.
- N. J. Wu, X. Y. Li, J. Li, H. Lin, H. Fredricksen, K. Xie, A. Ignatiev and H. D. Shih, "Thin film growth and interface characterization of YBCO on LiNbO3 substrate," J. Mater. Res. 10 (1995) 3009.
- A. Zomorrodian, N. J. Wu, H. Lin, T. Q. Huang, X. Y. Li and A. Ignatiev, "Temperature dependence of infrared photocurrent in Pb(Zr0.52Ti0.48)O3," J. Appl. Phys. 76 (1995), 4780.
Space Vacuum Epitaxy Center
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Last modified: May 17, 1999