To provide a method for depositing a film of metal-containing dielectric expressed by the formula (I):(Zr1-aM2a)ObNc (where "a" and "b" satisfy 0≤a<1 and 0<b≤3 and preferably 1.5≤b≤2.5 and 0≤c≤1; and M2 represents a metal atom.).
A method for depositing a metal-containing dielectric film comprises: the step a) of loading a substrate into a reaction chamber; the step b) of evaporating a Zr metal-containing precursor selected from a group consisting of Zr(MeCp)(NMe2)3, Zr(EtCp)(NMe2)3, ZrCp(NMe2)3, Zr(MeCp)(NEtMe)3, Zr(EtCp)(NEtMe)3, ZrCp(NEtMe)3, Zr(MeCp)(NEt2)3, Zr(EtCp)(NEt2)3, ZrCp(NEt2)3, Zr(iPr2Cp)(NMe2)3, and Zr(tBu2Cp)(NMe2)3; and the step of depositing, on the substrate, a metal-containing dielectric film including a compound of the formula (I) by use of the first gas-phase-metal source and the appropriate second gas-phase-metal source.
DUSSARRAT CHRISTIAN
PINCHART AUDREY
LACHAUD CHRISTOPHE
JP2002069641A | 2002-03-08 | |||
JP2005171291A | 2005-06-30 | |||
JP2005187356A | 2005-07-14 | |||
JP2002060944A | 2002-02-28 | |||
JP2004529495A | 2004-09-24 | |||
JP2007537605A | 2007-12-20 | |||
JP2004296887A | 2004-10-21 | |||
JP2004214304A | 2004-07-29 | |||
JPH08269121A | 1996-10-15 | |||
JPH10503242A | 1998-03-24 | |||
JP2001102326A | 2001-04-13 | |||
JP2004349710A | 2004-12-09 | |||
JP2001355070A | 2001-12-25 |
WO2007066546A1 | 2007-06-14 |
JPN7012000475; G.Chandra and M.F.Lappert: 'Amido-derivatives of Metals and Metalloids. Part VI. Reactions of Titanium(IV), Zirconium(IV), and H' J. Chem. Soc. (A) , 1968, 1940-1945
JPN6012006725; Horst Schneider, Gerd T Puchta, Franz A.R Kaul, Gabriele Raudaschl-Sieber, Frederic Lefebvre, Guilla: 'Immobilization of eta5-cyclopentadienyltris(dimethylamido)zirconium polymerization catalysts on a chl' Journal of Molecular Catalysis A: Chemical Volume 17
Yoshihiro Fukuhara
Makoto Nakamura
Nobuhisa Nogawa
Takashi Mine
Naoki Kono
Katsu Sunagawa
Morisezo Iseki
Takao Ako
Tadashi Inoue
Tatsushi Sato
Takashi Okada
Mihoko Horiuchi
Next Patent: FILM FOR BACK SURFACE OF FLIP-CHIP TYPE SEMICONDUCTOR AND USAGE OF THE FILM