scholarly journals Low Temperature Synthesis of Sub-micrometer Yttria-doped Barium Zirconate Thin Films by Modified Chemical Solution Deposition Technique

2015 ◽  
Vol 68 (1) ◽  
pp. 481-488 ◽  
Author(s):  
M. Biswas ◽  
H. Xie ◽  
P.-C. Su
2000 ◽  
Vol 370 (1-2) ◽  
pp. 30-32 ◽  
Author(s):  
XianMing Wu ◽  
Sh.W. Wang ◽  
H. Wang ◽  
Z. Wang ◽  
S.X. Shang ◽  
...  

2020 ◽  
Vol 8 (12) ◽  
pp. 4234-4245 ◽  
Author(s):  
Carlos Gumiel ◽  
Teresa Jardiel ◽  
David G. Calatayud ◽  
Thomas Vranken ◽  
Marlies K. Van Bael ◽  
...  

BiFeO3 single-phase thin films with an effective and tuneable multiferroic response are obtained in aqueous media by using mild processing conditions.


1999 ◽  
Vol 14 (5) ◽  
pp. 1860-1864 ◽  
Author(s):  
C. R. Foschini ◽  
P. C. Joshi ◽  
J. A. Varela ◽  
S. B. Desu

We report on the properties of BaBi2Ta2O9 (BBT) thin films for dynamic random-access memory (DRAM) and integrated capacitor applications. Crystalline BBT thin films were successfully fabricated by the chemical solution deposition technique on Pt-coated Si substrates at a low annealing temperature of 650 °C. The films were characterized in terms of structural, dielectric, and insulating properties. The electrical measurements were conducted on Pt/BBT/Pt capacitors. The typical measured small signal dielectric constant and dissipation factor, at 100 kHz, were 282 and 0.023, respectively, for films annealed at 700 °C for 60 min. The leakage current density of the films was lower than 10−9 A/cm2 at an applied electric field of 300 kV/cm. A large storage density of 38.4 fC/μm2 was obtained at an applied electric field of 200 kV/cm. The high dielectric constant, low dielectric loss and low leakage current density suggest the suitability of BBT thin films as dielectric layer for DRAM and integrated capacitor applications.


2002 ◽  
Vol 41 (Part 1, No. 11B) ◽  
pp. 6820-6824 ◽  
Author(s):  
Hiroshi Uchida ◽  
Hiroki Yoshikawa ◽  
Isao Okada ◽  
Hirofumi Matsuda ◽  
Takashi Iijima ◽  
...  

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