Electrical properties of low temperature sintered copper and titanium-codoped copper zinc ferrites

Hsing-I Hsiang, Li Then Mei, Chi Shiung Hsi, Yi Lang Liu, Fu Su Yen

Research output: Contribution to journalArticle

11 Citations (Scopus)

Abstract

The effects of Cu and Ti substitution on the sintering behavior, substitution mechanism, resistivity and dielectric properties of CuZn ferrites were investigated. Codoped Cu2+ and Ti4+ can effectively reduce the densification temperature of copper zinc ferrite to below 900 °C and improve the resistivity and dielectric properties. The copper and titanium-codoped CuZn ferrites and NiCuZn ferrites exhibited excellent compatibilities in physical and chemical matching during cofiring. Therefore, the copper and titaniumcodoped CuZn ferrites can be a good candidate material for an effective intermediate nonmagnetic layer for NiCuZn ferrites in preparing a multilayer chip inductor with a high rated current.

Original languageEnglish
Pages (from-to)163-168
Number of pages6
JournalJournal of Alloys and Compounds
Volume502
Issue number1
DOIs
Publication statusPublished - 2010 Jul 16

Fingerprint

Ferrites
Titanium
Zinc
Copper
Electric properties
Dielectric properties
Substitution reactions
Temperature
Densification
Ferrite
Multilayers
Sintering

All Science Journal Classification (ASJC) codes

  • Mechanics of Materials
  • Mechanical Engineering
  • Metals and Alloys
  • Materials Chemistry

Cite this

Hsiang, Hsing-I ; Mei, Li Then ; Hsi, Chi Shiung ; Liu, Yi Lang ; Yen, Fu Su. / Electrical properties of low temperature sintered copper and titanium-codoped copper zinc ferrites. In: Journal of Alloys and Compounds. 2010 ; Vol. 502, No. 1. pp. 163-168.
@article{fa5a3b979b934aefaeb4e6aaaaa056ae,
title = "Electrical properties of low temperature sintered copper and titanium-codoped copper zinc ferrites",
abstract = "The effects of Cu and Ti substitution on the sintering behavior, substitution mechanism, resistivity and dielectric properties of CuZn ferrites were investigated. Codoped Cu2+ and Ti4+ can effectively reduce the densification temperature of copper zinc ferrite to below 900 °C and improve the resistivity and dielectric properties. The copper and titanium-codoped CuZn ferrites and NiCuZn ferrites exhibited excellent compatibilities in physical and chemical matching during cofiring. Therefore, the copper and titaniumcodoped CuZn ferrites can be a good candidate material for an effective intermediate nonmagnetic layer for NiCuZn ferrites in preparing a multilayer chip inductor with a high rated current.",
author = "Hsing-I Hsiang and Mei, {Li Then} and Hsi, {Chi Shiung} and Liu, {Yi Lang} and Yen, {Fu Su}",
year = "2010",
month = "7",
day = "16",
doi = "10.1016/j.jallcom.2010.04.134",
language = "English",
volume = "502",
pages = "163--168",
journal = "Journal of Alloys and Compounds",
issn = "0925-8388",
publisher = "Elsevier BV",
number = "1",

}

Electrical properties of low temperature sintered copper and titanium-codoped copper zinc ferrites. / Hsiang, Hsing-I; Mei, Li Then; Hsi, Chi Shiung; Liu, Yi Lang; Yen, Fu Su.

In: Journal of Alloys and Compounds, Vol. 502, No. 1, 16.07.2010, p. 163-168.

Research output: Contribution to journalArticle

TY - JOUR

T1 - Electrical properties of low temperature sintered copper and titanium-codoped copper zinc ferrites

AU - Hsiang, Hsing-I

AU - Mei, Li Then

AU - Hsi, Chi Shiung

AU - Liu, Yi Lang

AU - Yen, Fu Su

PY - 2010/7/16

Y1 - 2010/7/16

N2 - The effects of Cu and Ti substitution on the sintering behavior, substitution mechanism, resistivity and dielectric properties of CuZn ferrites were investigated. Codoped Cu2+ and Ti4+ can effectively reduce the densification temperature of copper zinc ferrite to below 900 °C and improve the resistivity and dielectric properties. The copper and titanium-codoped CuZn ferrites and NiCuZn ferrites exhibited excellent compatibilities in physical and chemical matching during cofiring. Therefore, the copper and titaniumcodoped CuZn ferrites can be a good candidate material for an effective intermediate nonmagnetic layer for NiCuZn ferrites in preparing a multilayer chip inductor with a high rated current.

AB - The effects of Cu and Ti substitution on the sintering behavior, substitution mechanism, resistivity and dielectric properties of CuZn ferrites were investigated. Codoped Cu2+ and Ti4+ can effectively reduce the densification temperature of copper zinc ferrite to below 900 °C and improve the resistivity and dielectric properties. The copper and titanium-codoped CuZn ferrites and NiCuZn ferrites exhibited excellent compatibilities in physical and chemical matching during cofiring. Therefore, the copper and titaniumcodoped CuZn ferrites can be a good candidate material for an effective intermediate nonmagnetic layer for NiCuZn ferrites in preparing a multilayer chip inductor with a high rated current.

UR - http://www.scopus.com/inward/record.url?scp=77954214539&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=77954214539&partnerID=8YFLogxK

U2 - 10.1016/j.jallcom.2010.04.134

DO - 10.1016/j.jallcom.2010.04.134

M3 - Article

VL - 502

SP - 163

EP - 168

JO - Journal of Alloys and Compounds

JF - Journal of Alloys and Compounds

SN - 0925-8388

IS - 1

ER -