Highly Uniform Resistive Switching Properties of Amorphous InGaZnO Thin Films Prepared by a Low Temperature Photochemical Solution Deposition Method

2014 ◽  
Vol 6 (7) ◽  
pp. 5012-5017 ◽  
Author(s):  
Wei Hu ◽  
Lilan Zou ◽  
Xinman Chen ◽  
Ni Qin ◽  
Shuwei Li ◽  
...  



2004 ◽  
Vol 62 (1) ◽  
pp. 233-241 ◽  
Author(s):  
TAKASHI HAYASHI ◽  
NAOYA IIZAWA ◽  
DAICHI TOGAWA ◽  
MIO YAMADA ◽  
WATARU SAKAMOTO ◽  
...  


2013 ◽  
Vol 3 (2) ◽  
pp. P10-P12 ◽  
Author(s):  
Hasung Sim ◽  
Seongil Choi ◽  
Je-Geun Park ◽  
Jaewon Song ◽  
Seungwu Han ◽  
...  


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.



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.



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