caa a22 4500 463212223 CHVBK 20180405153144.0 cr unu---uuuuu 170326e20070801xx s 000 0 eng 10.1007/s00339-007-4014-9 doi (NATIONALLICENCE)springer-10.1007/s00339-007-4014-9 Structural and optical properties of Bi3.25Nd0.75Ti3O12 ferroelectric thin films [Elektronische Daten] [J.H. Ma, X.J. Meng, J.L. Sun, J.Q. Xue, Z.G. Hu, F.W. Shi, T. Lin, J.H. Chu] Ferroelectric Bi3.25Nd0.75Ti3O12 (BNT) thin films were grown on (111)Pt/Ti/SiO2/Si substrates by a chemical solution method. The films were composed of large rod-like grains. XRD and Raman spectroscopy measurements showed they were polycrystalline perovskite structure with a good crystallinity. Pt/BNT/Pt capacitors had been fabricated and showed good ferroelectricity. The optical constants (n, k) of BNT thin films in the wavelength ranges of 0.2-1.7μm and 2.5-11.4μm were obtained by spectroscopic ellipsometry measurements. The dispersion of the refractive index in the interband transition region followed the single electronic oscillator model. The optical band gap was found to be about 3.61eV. Springer-Verlag, 2007 Ma J.H. National Laboratory for Infrared Physics, Shanghai Institute of Technical Physics, Chinese Academy of Sciences, 500 Yu Tian Road, 200083, Shanghai, P.R. China aut Meng X.J. National Laboratory for Infrared Physics, Shanghai Institute of Technical Physics, Chinese Academy of Sciences, 500 Yu Tian Road, 200083, Shanghai, P.R. China aut Sun J.L. National Laboratory for Infrared Physics, Shanghai Institute of Technical Physics, Chinese Academy of Sciences, 500 Yu Tian Road, 200083, Shanghai, P.R. China aut Xue J.Q. National Laboratory for Infrared Physics, Shanghai Institute of Technical Physics, Chinese Academy of Sciences, 500 Yu Tian Road, 200083, Shanghai, P.R. China aut Hu Z.G. National Laboratory for Infrared Physics, Shanghai Institute of Technical Physics, Chinese Academy of Sciences, 500 Yu Tian Road, 200083, Shanghai, P.R. China aut Shi F.W. National Laboratory for Infrared Physics, Shanghai Institute of Technical Physics, Chinese Academy of Sciences, 500 Yu Tian Road, 200083, Shanghai, P.R. China aut Lin T. National Laboratory for Infrared Physics, Shanghai Institute of Technical Physics, Chinese Academy of Sciences, 500 Yu Tian Road, 200083, Shanghai, P.R. China aut Chu J.H. National Laboratory for Infrared Physics, Shanghai Institute of Technical Physics, Chinese Academy of Sciences, 500 Yu Tian Road, 200083, Shanghai, P.R. China aut Applied Physics A Springer-Verlag 88/2(2007-08-01), 439-442 0947-8396 88:2<439 2007 88 339 https://doi.org/10.1007/s00339-007-4014-9 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s00339-007-4014-9 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Ma J.H. National Laboratory for Infrared Physics, Shanghai Institute of Technical Physics, Chinese Academy of Sciences, 500 Yu Tian Road, 200083, Shanghai, P.R. China aut NATIONALLICENCE 700 1- Meng X.J. National Laboratory for Infrared Physics, Shanghai Institute of Technical Physics, Chinese Academy of Sciences, 500 Yu Tian Road, 200083, Shanghai, P.R. China aut NATIONALLICENCE 700 1- Sun J.L. National Laboratory for Infrared Physics, Shanghai Institute of Technical Physics, Chinese Academy of Sciences, 500 Yu Tian Road, 200083, Shanghai, P.R. China aut NATIONALLICENCE 700 1- Xue J.Q. National Laboratory for Infrared Physics, Shanghai Institute of Technical Physics, Chinese Academy of Sciences, 500 Yu Tian Road, 200083, Shanghai, P.R. China aut NATIONALLICENCE 700 1- Hu Z.G. National Laboratory for Infrared Physics, Shanghai Institute of Technical Physics, Chinese Academy of Sciences, 500 Yu Tian Road, 200083, Shanghai, P.R. China aut NATIONALLICENCE 700 1- Shi F.W. National Laboratory for Infrared Physics, Shanghai Institute of Technical Physics, Chinese Academy of Sciences, 500 Yu Tian Road, 200083, Shanghai, P.R. China aut NATIONALLICENCE 700 1- Lin T. National Laboratory for Infrared Physics, Shanghai Institute of Technical Physics, Chinese Academy of Sciences, 500 Yu Tian Road, 200083, Shanghai, P.R. China aut NATIONALLICENCE 700 1- Chu J.H. National Laboratory for Infrared Physics, Shanghai Institute of Technical Physics, Chinese Academy of Sciences, 500 Yu Tian Road, 200083, Shanghai, P.R. China aut NATIONALLICENCE 773 0- Applied Physics A Springer-Verlag 88/2(2007-08-01), 439-442 0947-8396 88:2<439 2007 88 339 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer