Low-temperature growth of C-axis oriented Y-type hexagonal ferrite's films by polymerized complex method

Tatsuo Fujii; Koutarou Komatsu; Makoto Nakanishi; Jun Takada

Low-temperature growth of C-axis oriented Y-type hexagonal ferrite's films by polymerized complex method

Tatsuo Fujii, Koutarou Komatsu, Makoto Nakanishi, Jun Takada

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

Well-crystallized Y-type hexagonal ferrite (Me₂-Y, Me=Zn and Co) films with highly c-axis orientation were successfully prepared on Ag substrates by dip coating technique. The procedure consisted of preparation of homogeneous metal-organic solution by polymerized complex method, dip coating and subsequent heat-treatment. The films deposited on α-Al ₂O₃ easily reacted with the substrate, while the films deposited on Ag formed hexagonal planar structures. The formation temperature of Me₂-Y structures on Ag was 800 °C, which was much lower than that of Me₂-Y bulk crystals. The Me₂-Y films on Ag had a large in-plane magnetic anisotropy. The observed anisotropy field of the Zn ₂-Y film was about 13 kOe and that of Co₂-Y was too large beyond our experimental limits.

Original language	English
Title of host publication	Materials Issues for Tunable RF and Microwave Devices II
Pages	43-48
Number of pages	6
Publication status	Published - 2001
Event	2000 MRS Fall Meeting - Boston, MA, United States Duration: Nov 27 2000 → Dec 1 2000

Publication series

Name	Materials Research Society Symposium Proceedings
Volume	656
ISSN (Print)	0272-9172

Other

Other	2000 MRS Fall Meeting
Country/Territory	United States
City	Boston, MA
Period	11/27/00 → 12/1/00

ASJC Scopus subject areas

Materials Science(all)
Condensed Matter Physics
Mechanics of Materials
Mechanical Engineering

Cite this

Low-temperature growth of C-axis oriented Y-type hexagonal ferrite's films by polymerized complex method. / Fujii, Tatsuo; Komatsu, Koutarou; Nakanishi, Makoto; Takada, Jun.

Materials Issues for Tunable RF and Microwave Devices II. 2001. p. 43-48 (Materials Research Society Symposium Proceedings; Vol. 656).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

@inproceedings{346ba6f235124483b8cdbe8dc8d21f84,

title = "Low-temperature growth of C-axis oriented Y-type hexagonal ferrite's films by polymerized complex method",

abstract = "Well-crystallized Y-type hexagonal ferrite (Me2-Y, Me=Zn and Co) films with highly c-axis orientation were successfully prepared on Ag substrates by dip coating technique. The procedure consisted of preparation of homogeneous metal-organic solution by polymerized complex method, dip coating and subsequent heat-treatment. The films deposited on α-Al 2O3 easily reacted with the substrate, while the films deposited on Ag formed hexagonal planar structures. The formation temperature of Me2-Y structures on Ag was 800 °C, which was much lower than that of Me2-Y bulk crystals. The Me2-Y films on Ag had a large in-plane magnetic anisotropy. The observed anisotropy field of the Zn 2-Y film was about 13 kOe and that of Co2-Y was too large beyond our experimental limits.",

author = "Tatsuo Fujii and Koutarou Komatsu and Makoto Nakanishi and Jun Takada",

year = "2001",

language = "English",

isbn = "1558995668",

series = "Materials Research Society Symposium Proceedings",

pages = "43--48",

booktitle = "Materials Issues for Tunable RF and Microwave Devices II",

note = "2000 MRS Fall Meeting ; Conference date: 27-11-2000 Through 01-12-2000",

}

TY - GEN

T1 - Low-temperature growth of C-axis oriented Y-type hexagonal ferrite's films by polymerized complex method

AU - Fujii, Tatsuo

AU - Komatsu, Koutarou

AU - Nakanishi, Makoto

AU - Takada, Jun

PY - 2001

Y1 - 2001

N2 - Well-crystallized Y-type hexagonal ferrite (Me2-Y, Me=Zn and Co) films with highly c-axis orientation were successfully prepared on Ag substrates by dip coating technique. The procedure consisted of preparation of homogeneous metal-organic solution by polymerized complex method, dip coating and subsequent heat-treatment. The films deposited on α-Al 2O3 easily reacted with the substrate, while the films deposited on Ag formed hexagonal planar structures. The formation temperature of Me2-Y structures on Ag was 800 °C, which was much lower than that of Me2-Y bulk crystals. The Me2-Y films on Ag had a large in-plane magnetic anisotropy. The observed anisotropy field of the Zn 2-Y film was about 13 kOe and that of Co2-Y was too large beyond our experimental limits.

AB - Well-crystallized Y-type hexagonal ferrite (Me2-Y, Me=Zn and Co) films with highly c-axis orientation were successfully prepared on Ag substrates by dip coating technique. The procedure consisted of preparation of homogeneous metal-organic solution by polymerized complex method, dip coating and subsequent heat-treatment. The films deposited on α-Al 2O3 easily reacted with the substrate, while the films deposited on Ag formed hexagonal planar structures. The formation temperature of Me2-Y structures on Ag was 800 °C, which was much lower than that of Me2-Y bulk crystals. The Me2-Y films on Ag had a large in-plane magnetic anisotropy. The observed anisotropy field of the Zn 2-Y film was about 13 kOe and that of Co2-Y was too large beyond our experimental limits.

UR - http://www.scopus.com/inward/record.url?scp=34249878489&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=34249878489&partnerID=8YFLogxK

M3 - Conference contribution

AN - SCOPUS:34249878489

SN - 1558995668

SN - 9781558995666

T3 - Materials Research Society Symposium Proceedings

SP - 43

EP - 48

BT - Materials Issues for Tunable RF and Microwave Devices II

T2 - 2000 MRS Fall Meeting

Y2 - 27 November 2000 through 1 December 2000

ER -

Low-temperature growth of C-axis oriented Y-type hexagonal ferrite's films by polymerized complex method

Abstract

Publication series

Other

ASJC Scopus subject areas

Other files and links

Fingerprint

Cite this