Strong enhancement of the Faraday rotation in Ce and Bi comodified epitaxial iron garnet thin films

被引：40

作者：

Sekhar, Manda Chandra ^{[1
]}

Hwang, Jae-Yeol ^{[1
]}

Ferrera, Marcello ^{[1
]}

Linzon, Yoav ^{[1
]}

Razzari, Luca ^{[1
,2
]}

Harnagea, Catalin ^{[1
]}

Zaezjev, Michael ^{[1
]}

Pignolet, Alain ^{[1
]}

Morandotti, Roberto ^{[1
]}

机构：

[1] Univ Quebec, INRS Energie Mat & Telecommun, Inst Natl Rech Sci, Varennes, PQ J3X 1S2, Canada

[2] Univ Pavia, Dipartimento Elettron, I-27100 Pavia, Italy

来源：

APPLIED PHYSICS LETTERS | 2009年 / 94卷 / 18期

基金：

加拿大自然科学与工程研究理事会;

关键词：

bismuth compounds; cerium compounds; Faraday effect; garnets; magnetic epitaxial layers; pulsed laser deposition; MAGNETOOPTICAL PROPERTIES; NONRECIPROCAL RADIATION; MODE CONVERSION; SINGLE-CRYSTALS; YIG-FILMS; DEPOSITION;

D O I：

10.1063/1.3126640

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Ce and Bi comodified iron garnet (Ce2.2Bi0.8Fe5O12) thin films for magneto-optic applications were epitaxially grown on a (111)-oriented Gd3Ga5O12 substrate by pulsed laser deposition. We found that epitaxial film quality could be achieved under a low-pressure Ar atmosphere. Surprisingly, our 1 mu m thick epitaxial films showed a record Faraday rotation as high as 0.55 deg/mu m, a value strongly dependent on the concentration of Bi3+ ions.

引用

页数：3

共 50 条

[31] Deposition of gold nanoparticles on liquid phase epitaxy grown garnet films and Faraday rotation enhancement
Lang, G.S. (glang7@umd.edu), 1600, American Institute of Physics Inc. (113):
[32] Study of magneto-optical activity in cerium substituted yttrium iron garnet (Ce:YIG) epitaxial thin films
Kuila, Manik
Deshpande, Uday
Choudhary, R. J.
Rajput, Parasmani
Phase, D. M.
Reddy, V. Raghavendra
JOURNAL OF APPLIED PHYSICS, 2021, 129 (09)
[33] FARADAY-ROTATION IN HIGHLY BI-SUBSTITUTED YTTRIUM IRON-GARNET FILMS PREPARED BY ION-BEAM SPUTTERING
OKUDA, T
KOSHIZUKA, N
HAYASHI, K
TAKAHASHI, T
KOTANI, H
YAMAMOTO, H
IEEE TRANSACTIONS ON MAGNETICS, 1987, 23 (05) : 3491 - 3493
[34] Bi-substituted iron garnet films exhibiting stable Faraday rotation against wavelength variation in the 1.55 mu m band
Suzuki, T
Kawai, H
Umezawa, H
IEEE TRANSACTIONS ON MAGNETICS, 1997, 33 (05) : 3244 - 3246
[35] INFRARED ISOLATOR USING FARADAY ROTATION IN YTTRIUM IRON GARNET
GAMO, H
CHUANG, SS
GRACE, RE
IEEE JOURNAL OF QUANTUM ELECTRONICS, 1967, QE 3 (06) : 243 - &
[36] FARADAY ROTATION AND CIHROISM OF BISMUTH CALCIUM VANADIUM IRON GARNET
BUHRER, CF
JOURNAL OF APPLIED PHYSICS, 1969, 40 (11) : 4500 - &
[37] FARADAY ROTATION IN A CALCIUM-BISMUTH-VANADIUM IRON GARNET
LAMBERT, RM
JOURNAL OF PHYSICS D-APPLIED PHYSICS, 1971, 4 (01) : 139 - &
[38] Enhancement of Faraday effect in highly Ce-substituted YIG epitaxial films by RF sputtering
Gomi, Manabu
Furuyama, Hiroshi
Abe, Masanori
Japanese Journal of Applied Physics, Part 1: Regular Papers and Short Notes and Review Papers, 1990, 29 (01): : 99 - 100
[39] OPTICAL-PROPERTIES OF EPITAXIAL IRON-GARNET THIN-FILMS
WEMPLE, SH
BLANK, SL
SEMAN, JA
BIOLSI, WA
PHYSICAL REVIEW B, 1974, 9 (05): : 2134 - 2144
[40] Epitaxial growth and magnetodielectric properties of terbium-iron-garnet thin films
Kumar, Naresh
Kim, N. G.
Park, Y. A.
Hur, N.
Jung, J. H.
Jo, Y. H.
Jung, M. H.
JOURNAL OF THE KOREAN PHYSICAL SOCIETY, 2008, 52 (01) : 112 - 115

← 1 2 3 4 5 →