Magnetic and microwave properties of ferrimagnetic Zr-substituted Ba 2Zn2Fe12O22 (Zn-Y) single crystals

Jeevan Jalli, Yang Ki Hong, Seok Bae, Jae Jin Lee, Gavin S. Abo, Ji Hoon Park, Byoung Chul Choi, Tim Mewes, Seong Gon Kim, Sung Hoon Gee, In Tak Nam, Terumitsu Tanaka

Research output: Contribution to journalArticle

14 Citations (Scopus)

Abstract

Single crystals of Zr-substituted Zn-Y (Zr-ZnY; Ba2Zn 2ZrxFe12-xO22) were grown from the flux system of BaCO3 and B2O3 by a high temperature slow cooling flux method. X-ray diffraction pattern confirmed the crystal structure with Zn-Y composition. The single crystals were characterized for magnetic and microwave properties. The measured anisotropy field (HA) and the in-plane magnetization (σs) are 13 kOe and 52.0 emu/g, respectively. Ferrimagnetic resonance measurements show 18 Oe of linewidth (δH) at 9 GHz. The combination of low δH with a high δHA in Zr-ZnY hexaferrite is suitable for microwave devices, which can operate with low external biasing field.

Original languageEnglish
Article number07A509
JournalJournal of Applied Physics
Volume109
Issue number7
DOIs
Publication statusPublished - Apr 1 2011

Fingerprint

magnetic properties
microwaves
single crystals
diffraction patterns
cooling
magnetization
anisotropy
crystal structure
x rays

All Science Journal Classification (ASJC) codes

  • Physics and Astronomy(all)

Cite this

Magnetic and microwave properties of ferrimagnetic Zr-substituted Ba 2Zn2Fe12O22 (Zn-Y) single crystals. / Jalli, Jeevan; Hong, Yang Ki; Bae, Seok; Lee, Jae Jin; Abo, Gavin S.; Park, Ji Hoon; Choi, Byoung Chul; Mewes, Tim; Kim, Seong Gon; Gee, Sung Hoon; Nam, In Tak; Tanaka, Terumitsu.

In: Journal of Applied Physics, Vol. 109, No. 7, 07A509, 01.04.2011.

Research output: Contribution to journalArticle

Jalli, J, Hong, YK, Bae, S, Lee, JJ, Abo, GS, Park, JH, Choi, BC, Mewes, T, Kim, SG, Gee, SH, Nam, IT & Tanaka, T 2011, 'Magnetic and microwave properties of ferrimagnetic Zr-substituted Ba 2Zn2Fe12O22 (Zn-Y) single crystals', Journal of Applied Physics, vol. 109, no. 7, 07A509. https://doi.org/10.1063/1.3560885
Jalli, Jeevan ; Hong, Yang Ki ; Bae, Seok ; Lee, Jae Jin ; Abo, Gavin S. ; Park, Ji Hoon ; Choi, Byoung Chul ; Mewes, Tim ; Kim, Seong Gon ; Gee, Sung Hoon ; Nam, In Tak ; Tanaka, Terumitsu. / Magnetic and microwave properties of ferrimagnetic Zr-substituted Ba 2Zn2Fe12O22 (Zn-Y) single crystals. In: Journal of Applied Physics. 2011 ; Vol. 109, No. 7.
@article{5e905b761dcd40fa9dff1cf70a5e1f40,
title = "Magnetic and microwave properties of ferrimagnetic Zr-substituted Ba 2Zn2Fe12O22 (Zn-Y) single crystals",
abstract = "Single crystals of Zr-substituted Zn-Y (Zr-ZnY; Ba2Zn 2ZrxFe12-xO22) were grown from the flux system of BaCO3 and B2O3 by a high temperature slow cooling flux method. X-ray diffraction pattern confirmed the crystal structure with Zn-Y composition. The single crystals were characterized for magnetic and microwave properties. The measured anisotropy field (HA) and the in-plane magnetization (σs) are 13 kOe and 52.0 emu/g, respectively. Ferrimagnetic resonance measurements show 18 Oe of linewidth (δH) at 9 GHz. The combination of low δH with a high δHA in Zr-ZnY hexaferrite is suitable for microwave devices, which can operate with low external biasing field.",
author = "Jeevan Jalli and Hong, {Yang Ki} and Seok Bae and Lee, {Jae Jin} and Abo, {Gavin S.} and Park, {Ji Hoon} and Choi, {Byoung Chul} and Tim Mewes and Kim, {Seong Gon} and Gee, {Sung Hoon} and Nam, {In Tak} and Terumitsu Tanaka",
year = "2011",
month = "4",
day = "1",
doi = "10.1063/1.3560885",
language = "English",
volume = "109",
journal = "Journal of Applied Physics",
issn = "0021-8979",
publisher = "American Institute of Physics Publising LLC",
number = "7",

}

TY - JOUR

T1 - Magnetic and microwave properties of ferrimagnetic Zr-substituted Ba 2Zn2Fe12O22 (Zn-Y) single crystals

AU - Jalli, Jeevan

AU - Hong, Yang Ki

AU - Bae, Seok

AU - Lee, Jae Jin

AU - Abo, Gavin S.

AU - Park, Ji Hoon

AU - Choi, Byoung Chul

AU - Mewes, Tim

AU - Kim, Seong Gon

AU - Gee, Sung Hoon

AU - Nam, In Tak

AU - Tanaka, Terumitsu

PY - 2011/4/1

Y1 - 2011/4/1

N2 - Single crystals of Zr-substituted Zn-Y (Zr-ZnY; Ba2Zn 2ZrxFe12-xO22) were grown from the flux system of BaCO3 and B2O3 by a high temperature slow cooling flux method. X-ray diffraction pattern confirmed the crystal structure with Zn-Y composition. The single crystals were characterized for magnetic and microwave properties. The measured anisotropy field (HA) and the in-plane magnetization (σs) are 13 kOe and 52.0 emu/g, respectively. Ferrimagnetic resonance measurements show 18 Oe of linewidth (δH) at 9 GHz. The combination of low δH with a high δHA in Zr-ZnY hexaferrite is suitable for microwave devices, which can operate with low external biasing field.

AB - Single crystals of Zr-substituted Zn-Y (Zr-ZnY; Ba2Zn 2ZrxFe12-xO22) were grown from the flux system of BaCO3 and B2O3 by a high temperature slow cooling flux method. X-ray diffraction pattern confirmed the crystal structure with Zn-Y composition. The single crystals were characterized for magnetic and microwave properties. The measured anisotropy field (HA) and the in-plane magnetization (σs) are 13 kOe and 52.0 emu/g, respectively. Ferrimagnetic resonance measurements show 18 Oe of linewidth (δH) at 9 GHz. The combination of low δH with a high δHA in Zr-ZnY hexaferrite is suitable for microwave devices, which can operate with low external biasing field.

UR - http://www.scopus.com/inward/record.url?scp=79955385657&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=79955385657&partnerID=8YFLogxK

U2 - 10.1063/1.3560885

DO - 10.1063/1.3560885

M3 - Article

VL - 109

JO - Journal of Applied Physics

JF - Journal of Applied Physics

SN - 0021-8979

IS - 7

M1 - 07A509

ER -