scholarly journals Erratum: “Seeded epitaxial growth of ZnO thin films on MgAl2O4 substrates using the chemical solution deposition method” [J. Mater. Res. 22, 943 (2007)]

2007 ◽  
Vol 22 (5) ◽  
pp. 1425-1425
Author(s):  
Jin Hyeok Kim ◽  
Boram Kim ◽  
David Andeen ◽  
Fred F. Lange
2004 ◽  
Vol 62 (1) ◽  
pp. 233-241 ◽  
Author(s):  
TAKASHI HAYASHI ◽  
NAOYA IIZAWA ◽  
DAICHI TOGAWA ◽  
MIO YAMADA ◽  
WATARU SAKAMOTO ◽  
...  

1999 ◽  
Vol 14 (10) ◽  
pp. 4004-4010 ◽  
Author(s):  
J. H. Kim ◽  
F. F. Lange

Epitaxial PbZr0.5Ti0.5O3 (PZT) thin films were grown on (001) LaAlO3 substrates (∼6.1% lattice mismatch) by the chemical solution deposition method. The sequence of epitaxy during heating between 375 and 700 °C/1h was characterized by x-ray diffraction and transmission electron microscopy. At approximately 375 °C/1h, a nanocrystalline metastable fluorite phase of PZT was formed from the pyrolyzed amorphous precursor. At higher temperatures (400–425 °C/1h), thermodynamically stable PZT crystallites were first observed at the interface; with increasing higher temperatures, these nuclei grew across the interface and through the film toward the surface by consuming the metastable nanocrystalline fluorite grains. PZT thin films annealed above ∼500 °C/1h were observed to be dense with an epitaxial orientation relationship of [100](001)PZT‖[100](001)LAO. The metastable nanocrystalline fluorite to the stable single-crystal perovskite transformation gives an extra driving force by providing an additional decrease in free energy in addition to a driving force from the elimination of grain boundary area for epitaxy.


2005 ◽  
Vol 133 (2) ◽  
pp. 71-75 ◽  
Author(s):  
Toshiaki Yamaguchi ◽  
Hironori Suwaki ◽  
Koichi Kikuta ◽  
Shin-ichi Hirano

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