Title:
ELECTRO-CALORIC MATERIAL
Document Type and Number:
Japanese Patent JP2015130485
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a novel electro-caloric material.SOLUTION: There is provided an electro-caloric material formed of crystal which is expressed by a composition formula: HfAlO(0.071≤x≤0.091; y≠0).
Inventors:
KANEKO YUKIHIRO
Application Number:
JP2014226920A
Publication Date:
July 16, 2015
Filing Date:
November 07, 2014
Export Citation:
Assignee:
PANASONIC IP MAN CORP
International Classes:
H01L35/22; C01G27/00; F25B21/00; H01L37/00; H05B1/00
Domestic Patent References:
JP2001508637A | 2001-06-26 | |||
JP2013160460A | 2013-08-19 | |||
JPS5384596A | 1978-07-26 | |||
JP2008016626A | 2008-01-24 | |||
JP2004214304A | 2004-07-29 | |||
JP2003303896A | 2003-10-24 |
Foreign References:
WO2013167176A1 | 2013-11-14 |
Other References:
JPN6016050998; T. Tsuji,外1名: 'Heat capacity of (Hf1-yAly)O0.17 at high temperature' Thermochemica Acta Vol. 352-353, 20000703, p. 265-271, Elsevier Science B. V.
JPN6016050999; S. Mueller,外6名: 'Incipient Ferroelectricity in Al-Doped HfO2 Thin Films' Advanced Functional Materials Vol. 22, No. 11, 20120315, p. 2412-2417, Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim
JPN6016051001; 佐藤航: '電気熱量効果を利用した冷却素子の検討' 日本機械学会論文集B編 第79巻,第801号, 20130525, p. 1027-1037, 一般社団法人日本機械学会
JPN6016050999; S. Mueller,外6名: 'Incipient Ferroelectricity in Al-Doped HfO2 Thin Films' Advanced Functional Materials Vol. 22, No. 11, 20120315, p. 2412-2417, Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim
JPN6016051001; 佐藤航: '電気熱量効果を利用した冷却素子の検討' 日本機械学会論文集B編 第79巻,第801号, 20130525, p. 1027-1037, 一般社団法人日本機械学会
Attorney, Agent or Firm:
Kentaro Fujii
Kenji Kamada
Hiroo Maeda
Kenji Kamada
Hiroo Maeda
Previous Patent: JP2015130484
Next Patent: STRUCTURE WITH METAL HALIDE LAYER, RADIATION DETECTION ELEMENT, RADIATION DETECTOR, AND METHOD FOR M...
Next Patent: STRUCTURE WITH METAL HALIDE LAYER, RADIATION DETECTION ELEMENT, RADIATION DETECTOR, AND METHOD FOR M...