Title:
FERROELECTRIC FILM, SOL-GEL SOLUTION, FILM-FORMING METHOD AND FERROELECTRIC FILM MANUFACTURING METHOD
Document Type and Number:
WIPO Patent Application WO/2012/008041
Kind Code:
A1
Abstract:
Disclosed is a method of manufacturing a ferromagnetic film comprising lead-free materials and represented by (Baaα1-a)(Tibβ1-b)O3 (wherein α is one or more metallic elements from the following: Mg (magnesium), Ca2+ (calcium), Sr (strontium), Li (lithium), Na (sodium), K (potassium), Rb (rubidium), Cs (cesium), Mg (magnesium), Ca2+ (calcium), and Sr (strontium); and β is one or more metallic elements from the following: Ti (titanium), V (vanadium), Cr (chromium), Mn (manganese), Fe (iron), Co (cobalt), Ni (nickel), Cu (copper), Zr (zirconium), Nb (niobium), Mo (molybdenum), Ru (ruthenium), Rh (rhodium), Pd (palladium), Ag (silver), Sc (scandium), Y (yttrium), La (lanthanum), Ce (cerium), Pr (praseodymium), Nd (neodymium), Sm (samarium), Eu (europium), Gd (gadolinium), Tb (terbium), Dy (dysprosium), Ho (holmium), Er (erbium), Tm (thulium), Yb (ytterbium), Lu (lutetium), Ha (hafnium), and Ta (tantalum)).
Inventors:
KIJIMA TAKESHI (JP)
HONDA YUUJI (JP)
SHIGENAI TAKEKAZU (JP)
HONDA YUUJI (JP)
SHIGENAI TAKEKAZU (JP)
Application Number:
PCT/JP2010/062032
Publication Date:
January 19, 2012
Filing Date:
July 12, 2010
Export Citation:
Assignee:
YOUTEC CO LTD (JP)
KIJIMA TAKESHI (JP)
HONDA YUUJI (JP)
SHIGENAI TAKEKAZU (JP)
KIJIMA TAKESHI (JP)
HONDA YUUJI (JP)
SHIGENAI TAKEKAZU (JP)
International Classes:
H01B3/00; C01G23/00; H01B3/12
Foreign References:
| JP2000173349A | 2000-06-23 | |||
| JPH09208309A | 1997-08-12 | |||
| JPH05124817A | 1993-05-21 |
Attorney, Agent or Firm:
YANASE, Mutsuyasu et al. (JP)
Mutsuyasu Yanase (JP)
Mutsuyasu Yanase (JP)
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Claims: