DE102016210592A1 - Granat mit ultrahoher Dielektrizitätskonstante - Google Patents

Granat mit ultrahoher Dielektrizitätskonstante Download PDF

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DE102016210592A1
DE102016210592A1 DE102016210592.2A DE102016210592A DE102016210592A1 DE 102016210592 A1 DE102016210592 A1 DE 102016210592A1 DE 102016210592 A DE102016210592 A DE 102016210592A DE 102016210592 A1 DE102016210592 A1 DE 102016210592A1
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garnet
dielectric constant
synthetic garnet
synthetic
bismuth
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English (en)
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David Bowie Cruickshank
Michael David Hill
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Skyworks Solutions Inc
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Skyworks Solutions Inc
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Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9771304B2 (en) 2015-06-15 2017-09-26 Skyworks Solutions, Inc. Ultra-high dielectric constant garnet
CN109563640B (zh) * 2016-07-13 2021-11-05 天工方案公司 温度不敏感介电常数石榴石
US20180166763A1 (en) 2016-11-14 2018-06-14 Skyworks Solutions, Inc. Integrated microstrip and substrate integrated waveguide circulators/isolators formed with co-fired magnetic-dielectric composites
US11373788B2 (en) 2017-05-10 2022-06-28 Skyworks Solutions, Inc. Indium containing magnetic garnet materials
ES2973278T3 (es) 2017-06-23 2024-06-19 Quantumscape Battery Inc Electrolitos de granate rellenos de litio con inclusiones de fase secundaria
JP7115941B2 (ja) 2017-09-08 2022-08-09 スカイワークス ソリューションズ，インコーポレイテッド 複合材料の形成方法、及び無線周波数アイソレータ又はサーキュレータの形成方法
US11603333B2 (en) 2018-04-23 2023-03-14 Skyworks Solutions, Inc. Modified barium tungstate for co-firing
US11565976B2 (en) 2018-06-18 2023-01-31 Skyworks Solutions, Inc. Modified scheelite material for co-firing
TW202005933A (zh) 2018-06-21 2020-02-01 美商天工方案公司 經設計以與用於微型隔離器及循環器之高鉍石榴石鐵氧體共燒之低燒製溫度介電材料
US11417450B2 (en) 2018-07-18 2022-08-16 Skyworks Solutions, Inc. Magnetic materials with high curie temperatures and dielectric constants
CN109326860B (zh) * 2018-11-01 2020-12-08 中国科学院紫金山天文台 低温3GHz-9GHz宽温区超宽带微波隔离器及应用
US12065381B2 (en) 2019-07-11 2024-08-20 Skyworks Solutions, Inc. Temperature-stable, low-dielectric constant material with an ultra-low loss tangent
CN111116192B (zh) * 2019-12-25 2021-12-03 深圳顺络电子股份有限公司 一种微波铁氧体材料、制备方法及微波通信器件
CN111662079A (zh) * 2020-06-28 2020-09-15 中国电子科技集团公司第九研究所 一种介电常数可调的小线宽低损耗微波石榴石材料及制备方法
CN111825441B (zh) * 2020-07-27 2022-12-02 中国电子科技集团公司第九研究所 高介电常数、高饱和磁化强度石榴石铁氧体材料、其制备方法及应用
CN111960815A (zh) * 2020-08-24 2020-11-20 上海阖煦微波技术有限公司 一种微波旋磁铁氧体材料及其制备工艺和用途
CN112456998A (zh) * 2020-10-28 2021-03-09 北京无线电测量研究所 一种高介电常数的石榴石铁氧体材料及其制备方法
CN112358290B (zh) * 2020-11-03 2022-05-13 横店集团东磁股份有限公司 一种铁氧体材料及其制备方法和用途
CN112661503B (zh) * 2020-12-25 2022-10-14 苏州工业园区凯艺精密科技有限公司 一种石榴石铁氧体材料及其制备方法与应用
CN112679204B (zh) * 2020-12-28 2022-04-08 横店集团东磁股份有限公司 一种高饱和高介电常数低线宽微波铁氧体材料及其制备方法
US20230102155A1 (en) 2021-09-30 2023-03-30 Skyworks Solutions, Inc. High saturation magnetization and high dielectric constant ferrites containing indium
CN114477995B (zh) * 2022-02-23 2023-07-11 西南应用磁学研究所(中国电子科技集团公司第九研究所) 一种中饱和磁化强度功率型高介电常数石榴石材料及其制备方法
CN114436635B (zh) * 2022-02-23 2023-05-05 西南应用磁学研究所(中国电子科技集团公司第九研究所) 具有高自旋波线宽的微波铁氧体材料及其制备方法
CN114436637B (zh) * 2022-03-07 2023-05-05 西南应用磁学研究所(中国电子科技集团公司第九研究所) 一种高介电常数高功率微波铁氧体材料及其制备方法
CN115093210A (zh) * 2022-06-21 2022-09-23 上海宝钢磁业有限公司 钇铁石榴石材料及其制备方法
CN115385680B (zh) * 2022-09-14 2023-04-07 电子科技大学 一种高介低线宽微波旋磁铁氧体材料及其制备方法
CN116621571B (zh) * 2023-04-13 2024-04-02 电子科技大学 微波铁氧体材料及制备方法和介电常数调节方法
CN116496080B (zh) * 2023-05-11 2024-10-08 深圳市华扬通信技术有限公司 一种低温烧结高介旋磁铁氧体材料及其制备方法
CN116813322B (zh) * 2023-06-27 2024-07-26 西南应用磁学研究所(中国电子科技集团公司第九研究所) 一种高介电常数旋矩铁氧体材料及其制备方法
WO2025049661A1 (en) * 2023-08-31 2025-03-06 Allumax Tti, Llc Temperature compensated high dielectric constant ferrites containing gadolinium and bismuth

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3480877A (en) * 1966-03-23 1969-11-25 Bell Telephone Labor Inc Solid state laser
GB1270663A (en) * 1968-08-15 1972-04-12 Marconi Co Ltd Improvements in or relating to ferrimagnetic microwave devices
US3654162A (en) * 1970-10-01 1972-04-04 Gte Laboratories Inc Ferrimagnetic iron garnet having large faraday effect
NL160659C (nl) * 1972-01-08 1979-11-15 Philips Nv Magneto-optische inrichting.
JPS60145990A (ja) * 1984-01-11 1985-08-01 Tohoku Metal Ind Ltd 液相エピタキシャル磁性ガーネット単結晶
JPS60147108A (ja) * 1984-01-11 1985-08-03 Nec Corp オルソロンビツク異方性ガ−ネツト材料
US5021302A (en) * 1986-08-15 1991-06-04 At&T Bell Laboratories Bismuth-iron garnets with large growth-induced magnetic anisotropy
JPH05101477A (ja) * 1991-10-07 1993-04-23 Fujitsu Ltd 光磁気記録方法
JP3193945B2 (ja) 1995-03-17 2001-07-30 松下電器産業株式会社 磁気光学素子及び光磁界センサ
JP2009013059A (ja) 1997-12-27 2009-01-22 Seikoh Giken Co Ltd ビスマス置換型ガーネット厚膜材料及びその製造方法
JPH11283821A (ja) * 1998-03-30 1999-10-15 Tdk Corp 非可逆回路素子
JP2001348297A (ja) 2000-06-06 2001-12-18 Tokin Corp ビスマス置換型ガーネット厚膜材料及びその製造方法
JP5092750B2 (ja) * 2005-11-07 2012-12-05 日立金属株式会社 多結晶セラミック磁性材料、マイクロ波磁性部品、及びこれを用いた非可逆回路素子
JP2007165668A (ja) * 2005-12-15 2007-06-28 Granopt Ltd ビスマス置換希土類鉄ガーネット単結晶及びその製造方法
JP5033945B2 (ja) * 2007-10-11 2012-09-26 株式会社グラノプト 希土類鉄ガーネット単結晶
JP5488954B2 (ja) * 2008-09-30 2014-05-14 日立金属株式会社 多結晶セラミック磁性体材料、マイクロ波磁性体、及びこれを用いた非可逆回路素子
JP2011011944A (ja) * 2009-07-02 2011-01-20 Granopt Ltd ファラデー回転子
CN101700981B (zh) * 2009-11-05 2012-07-25 西安建筑科技大学 一种铁氧体独石结构材料复式预烧低温烧结的方法
JP5578049B2 (ja) 2010-11-29 2014-08-27 住友金属鉱山株式会社 ビスマス置換型希土類鉄ガーネット結晶膜と光アイソレータ
JP5589802B2 (ja) 2010-11-29 2014-09-17 住友金属鉱山株式会社 ビスマス置換型希土類鉄ガーネット結晶膜と光アイソレータ
US8696925B2 (en) * 2010-11-30 2014-04-15 Skyworks Solutions, Inc. Effective substitutions for rare earth metals in compositions and materials for electronic applications
JP5858242B2 (ja) * 2010-12-25 2016-02-10 並木精密宝石株式会社 Ｂｉ置換希土類鉄ガーネット単結晶とその製造方法及び光デバイス
KR101945829B1 (ko) 2011-06-06 2019-02-11 스카이워크스 솔루션즈, 인코포레이티드 희토류 감소된 가닛계 및 관련 마이크로파 애플리케이션
JP5568073B2 (ja) * 2011-10-28 2014-08-06 信越化学工業株式会社 ビスマス置換希土類鉄ガーネット結晶、その製造方法、及びファラデー回転子
CN102976729A (zh) 2012-11-14 2013-03-20 东阳富仕特磁业有限公司 一种窄线宽高介电常数石榴石微波铁氧体
CN103011810B (zh) * 2012-12-07 2015-09-23 桂林理工大学 可低温烧结含锂石榴石结构微波介电陶瓷Li2Ca2BiV3O12及其制备方法
US9552917B2 (en) * 2013-09-20 2017-01-24 Skyworks Solutions, Inc. Materials, devices and methods related to below-resonance radio-frequency circulators and isolators
US9771304B2 (en) 2015-06-15 2017-09-26 Skyworks Solutions, Inc. Ultra-high dielectric constant garnet

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