{"currentpage":1,"firstResult":0,"maxresult":10,"pagecode":5,"pageindex":{"endPagecode":5,"startPagecode":1},"records":[{"abstractinfo":"宽温度稳定性、大功率一直是<span style=\"color:red\">微波</span><span style=\"color:red\">铁氧体</span>材料研究的重点.本文利用氧化物工艺,通过Gd3+、Sn4+离子对YIG的取代,制成了饱和磁化强度为943Gs、在-40℃～100℃范围内具有良好的温度稳定性的大功率YGdCaSnIG<span style=\"color:red\">微波</span>石榴石<span style=\"color:red\">铁氧体</span>.","authors":[{"authorName":"洪向东","id":"2bd86933-4b9f-482f-bc81-6dec7efb218c","originalAuthorName":"洪向东"},{"authorName":"许启明","id":"41c64794-30e1-4eac-9e68-2d6d52b8b1ca","originalAuthorName":"许启明"}],"doi":"10.3969/j.issn.1003-1545.2008.02.007","fpage":"24","id":"fc052b82-7cd9-4e48-8c9b-52d85c8bfd88","issue":"2","journal":{"abbrevTitle":"CLKFYYY","coverImgSrc":"journal/img/cover/CLKFYYY.jpg","id":"10","issnPpub":"1003-1545","publisherId":"CLKFYYY","title":"材料开发与应用"},"keywords":[{"id":"0a01dee5-dbc5-4fb4-bed1-a7bb06e2312a","keyword":"<span style=\"color:red\">微波</span><span style=\"color:red\">铁氧体</span>","originalKeyword":"微波铁氧体"},{"id":"21ed6b12-2b0b-4a4e-9158-b376d1cc657b","keyword":"自旋波线宽","originalKeyword":"自旋波线宽"},{"id":"3f33a69c-7b2c-4768-9290-0df743d7564e","keyword":"铁磁共振线宽","originalKeyword":"铁磁共振线宽"}],"language":"zh","publisherId":"clkfyyy200802007","title":"宽温度、大功率<span style=\"color:red\">微波</span><span style=\"color:red\">铁氧体</span>材料研究","volume":"23","year":"2008"},{"abstractinfo":"基于传输线理论提出了宽频带测量<span style=\"color:red\">微波</span><span style=\"color:red\">铁氧体</span>铁磁共振线宽的短路微带线法.通过有效参数模型,分析放入样品前后短路微带线单端口网络反射系数S11的变化,进而得到铁磁共振线宽ΔHω=Δω/γ,其中Δω为磁导率虚部共振峰的半高宽.设计和制作了短路微带线夹具,并利用所设计的微带夹具测量了钇铁石榴石(YIG)材料的ΔHω.最后分析了退磁因子对共振频率的影响,并讨论了样品表面缺陷对ΔHω的影响.该方法不仅测量准确度高,操作简单,更解决了低频测量铁磁共振线宽的难点.","authors":[{"authorName":"杨瑞丽","id":"dcbb1175-54e4-4269-98fb-62eae9beb804","originalAuthorName":"杨瑞丽"},{"authorName":"陈浮","id":"b482fdba-2db0-42cb-a5b3-07a6bb3a0ea9","originalAuthorName":"陈浮"},{"authorName":"聂彦","id":"2d49fb00-c5ea-47c4-bb03-8cbf83ec7520","originalAuthorName":"聂彦"},{"authorName":"冯则坤","id":"b9aaa76e-3f4a-423f-ae9b-ed2b1579a34b","originalAuthorName":"冯则坤"}],"doi":"10.3969/j.issn.1001-9731.2017.02.037","fpage":"2197","id":"78f3bd62-fb2b-4265-8ea6-7cd0e4abf308","issue":"2","journal":{"abbrevTitle":"GNCL","coverImgSrc":"journal/img/cover/GNCL.jpg","id":"33","issnPpub":"1001-9731","publisherId":"GNCL","title":"功能材料"},"keywords":[{"id":"69922277-8613-4913-8bb7-608152e4162e","keyword":"<span style=\"color:red\">微波</span><span style=\"color:red\">铁氧体</span>","originalKeyword":"微波铁氧体"},{"id":"5b03e1b6-e619-4530-a8fa-c8a74a902ccf","keyword":"短路微带线法","originalKeyword":"短路微带线法"},{"id":"ddba81bf-1ea2-4698-83d4-1c4ccaa3c3bc","keyword":"铁磁共振线宽ΔHω","originalKeyword":"铁磁共振线宽ΔHω"},{"id":"9d004d16-7720-4098-8666-899fcbceac3a","keyword":"样品表面缺陷","originalKeyword":"样品表面缺陷"}],"language":"zh","publisherId":"gncl201702037","title":"短路微带线法测量<span style=\"color:red\">微波</span><span style=\"color:red\">铁氧体</span>铁磁共振线宽ΔHω","volume":"48","year":"2017"},{"abstractinfo":"宽温度稳定性,大功率一直是<span style=\"color:red\">微波</span><span style=\"color:red\">铁氧体</span>材料研究的重点.本文根据器件对材料的要求,采用陶瓷工艺.通过研究.Gd3+、Sn4+离子对YIG的c位Y3+、a位Fe3+离子的取代,得出在适当工艺条件下,当x=0.7、Y=O.3时,材料具有良好的温度稳定性,Ms=75×104T、ΔHk=1.1 kA/m.材料很好地满足了宽温度稳定性、高功率用x波段旋磁器件的要求.","authors":[{"authorName":"洪向东","id":"9c23bdd1-c52d-4ff0-ab77-4b80da7a05aa","originalAuthorName":"洪向东"},{"authorName":"许启明","id":"d8684e05-dcd0-4dbc-bd24-54b9b832741e","originalAuthorName":"许启明"},{"authorName":"郝利军","id":"19622efb-93d8-4fd9-9d05-22dbcec7cf10","originalAuthorName":"郝利军"}],"doi":"","fpage":"446","id":"820cc5f3-7e99-4df9-80f8-e96f77a0ac8e","issue":"3","journal":{"abbrevTitle":"CLKXYGCXB","coverImgSrc":"journal/img/cover/CLKXYGCXB.jpg","id":"13","issnPpub":"1673-2812","publisherId":"CLKXYGCXB","title":"材料科学与工程学报"},"keywords":[{"id":"2a96cefb-9a14-4d15-8853-350f26ac5ada","keyword":"<span style=\"color:red\">微波</span><span style=\"color:red\">铁氧体</span>","originalKeyword":"微波铁氧体"},{"id":"9762ccf8-dd46-42db-945d-311eee8be16e","keyword":"自旋波线宽","originalKeyword":"自旋波线宽"},{"id":"40e57cfc-86ad-45e6-a61d-4b018122c039","keyword":"铁磁共振线宽","originalKeyword":"铁磁共振线宽"}],"language":"zh","publisherId":"clkxygc200803030","title":"掺Gd3+、Sn4+的YIG<span style=\"color:red\">微波</span><span style=\"color:red\">铁氧体</span>高功率特性","volume":"26","year":"2008"},{"abstractinfo":"利用传统陶瓷工艺制备了化学式为Y3-aGdaFe5-b-cAlbMncO12的复合石榴石<span style=\"color:red\">铁氧体</span>,研究了Gd3+、Al3+和Mn3+复合取代对(YGdAlMn)IG<span style=\"color:red\">铁氧体</span>材料高功率特性的影响.结果表明,烧结试样的饱和磁化强度随着Gd3+、Al3+含量的增加而降低,其自旋波线宽、温度稳定性(10～180℃之间的温度系数为(-1.9～-2.8)×10-3(1/℃))随Gd3+含量的增加而增大;同时Mn3+取代可以明显提高电阻率、降低介电损耗.这些特性的改善对制备高功率石榴石<span style=\"color:red\">铁氧体</span>器件具有指导意义.","authors":[{"authorName":"郝利军","id":"fa4d55a3-7465-4279-a401-2d0576e77331","originalAuthorName":"郝利军"},{"authorName":"许启明","id":"d3d5cc39-43c0-4b0d-b63b-f4a76eaca8d6","originalAuthorName":"许启明"},{"authorName":"刘伟斌","id":"944b6d60-8b3b-466b-a95b-842f36b07548","originalAuthorName":"刘伟斌"},{"authorName":"赵旭东","id":"a09bdc33-a9e4-4289-827c-538f13756aef","originalAuthorName":"赵旭东"}],"doi":"","fpage":"9","id":"d60e27d9-9147-4057-abda-f60efd8d1321","issue":"2","journal":{"abbrevTitle":"CLDB","coverImgSrc":"journal/img/cover/CLDB.jpg","id":"8","issnPpub":"1005-023X","publisherId":"CLDB","title":"材料导报"},"keywords":[{"id":"f44f27f6-f2f3-422b-80d3-ea146deb310d","keyword":"<span style=\"color:red\">微波</span><span style=\"color:red\">铁氧体</span>","originalKeyword":"微波铁氧体"},{"id":"84567ee2-77a8-43de-a96b-5c806566fd49","keyword":"石榴石","originalKeyword":"石榴石"},{"id":"b931add1-5d19-4316-8068-163279d69b06","keyword":"铁磁共振线宽","originalKeyword":"铁磁共振线宽"},{"id":"5f8c781d-b2d6-4305-8ce6-b8a0e29bac5f","keyword":"自旋波线宽","originalKeyword":"自旋波线宽"}],"language":"zh","publisherId":"cldb200902003","title":"复合取代对石榴石<span style=\"color:red\">铁氧体</span>材料高功率特性的影响","volume":"23","year":"2009"},{"abstractinfo":"总结和评述了近年来国际国内<span style=\"color:red\">微波</span><span style=\"color:red\">铁氧体</span>材料及其应用研究发展动态.特别是随着材料制备技术与电子通信技术的集成化、高频与宽频化以及MMIC集成电路工艺的快速发展,作为现代通信与军事系统中的关键元器件,新结构体系的<span style=\"color:red\">微波</span><span style=\"color:red\">铁氧体</span>材料在米波一毫米波段领域的应用也得到不断的更新.设计与制备出可用于各频带的超小型化、高性能和超宽带高性能器件的新结构新体系<span style=\"color:red\">铁氧体</span>材料是<span style=\"color:red\">微波</span><span style=\"color:red\">铁氧体</span>材料的开发研究方向.","authors":[{"authorName":"宋开新","id":"dd22cf0f-b390-4706-af2a-fc2e54e1d92e","originalAuthorName":"宋开新"},{"authorName":"徐军明","id":"253f3417-285c-4e8d-abd9-9931fe9c2a43","originalAuthorName":"徐军明"},{"authorName":"郑梁","id":"365bb000-2e19-4b64-9a77-aa683f20e11d","originalAuthorName":"郑梁"},{"authorName":"应智花","id":"796766a2-ebd8-41b3-bbf1-e7ce0dee2279","originalAuthorName":"应智花"},{"authorName":"武军","id":"05689006-77b5-433d-bac7-1b9ea03c42b3","originalAuthorName":"武军"},{"authorName":"秦会斌","id":"e35f8b36-fd73-4929-88a2-2f41b99b6b31","originalAuthorName":"秦会斌"}],"doi":"","fpage":"45","id":"0994ea85-c857-4c79-ae5c-a217a54c2e66","issue":"11","journal":{"abbrevTitle":"CLDB","coverImgSrc":"journal/img/cover/CLDB.jpg","id":"8","issnPpub":"1005-023X","publisherId":"CLDB","title":"材料导报"},"keywords":[{"id":"b39a8ae4-8faa-40a8-8274-823e54b9a9e3","keyword":"<span style=\"color:red\">微波</span>","originalKeyword":"微波"},{"id":"90875618-dd29-48cc-bc41-3d87f03b2185","keyword":"<span style=\"color:red\">铁氧体</span>","originalKeyword":"铁氧体"},{"id":"722812ab-0d10-4615-8c89-3305a0b2f978","keyword":"应用","originalKeyword":"应用"}],"language":"zh","publisherId":"cldb200911010","title":"<span style=\"color:red\">微波</span><span style=\"color:red\">铁氧体</span>材料及其应用","volume":"23","year":"2009"},{"abstractinfo":"分析了<span style=\"color:red\">铁氧体</span>吸收剂的作用原理,讨论了<span style=\"color:red\">铁氧体</span>的电磁参数、晶格结构对其<span style=\"color:red\">微波</span>吸收特性的影响以及<span style=\"color:red\">铁氧体</span><span style=\"color:red\">微波</span>吸收材料的温度特性.概述了尖晶石型和磁铅石型<span style=\"color:red\">铁氧体</span>吸收剂的研究进展,其中着重介绍了W型六角晶系<span style=\"color:red\">铁氧体</span>的研究要点和制备工艺的发展.","authors":[{"authorName":"李斌太","id":"b7c93c91-b406-4ae2-b26b-aeddc1757a8a","originalAuthorName":"李斌太"},{"authorName":"陈大明","id":"1fb6dd53-8527-4573-83b4-c4c36f0c61b3","originalAuthorName":"陈大明"},{"authorName":"陈钦生","id":"9b74df91-9665-4a5a-b009-b8033ea8ba06","originalAuthorName":"陈钦生"}],"doi":"10.3969/j.issn.1001-1625.2004.05.016","fpage":"66","id":"560ab8f8-8f43-4460-8436-10805fdb8dd2","issue":"5","journal":{"abbrevTitle":"GSYTB","coverImgSrc":"journal/img/cover/GSYTB.jpg","id":"36","issnPpub":"1001-1625","publisherId":"GSYTB","title":"硅酸盐通报   "},"keywords":[{"id":"efed6548-d992-4178-88b9-83b3c48f2e8a","keyword":"<span style=\"color:red\">铁氧体</span>吸收剂","originalKeyword":"铁氧体吸收剂"},{"id":"55129f1e-c743-40d6-8400-1bbe80a93759","keyword":"研究进展","originalKeyword":"研究进展"},{"id":"d5240cb4-eeb8-4418-854a-ef1482954f4c","keyword":"W型六角晶系<span style=\"color:red\">铁氧体</span>","originalKeyword":"W型六角晶系铁氧体"}],"language":"zh","publisherId":"gsytb200405016","title":"<span style=\"color:red\">铁氧体</span><span style=\"color:red\">微波</span>吸收材料的研究进展","volume":"23","year":"2004"},{"abstractinfo":"综述了离子取代与六角<span style=\"color:red\">铁氧体</span>结构、静磁特性、<span style=\"color:red\">微波</span>吸收性能的关系.表明离子取代可以有效地控制六角<span style=\"color:red\">铁氧体</span>的Ms,HA等静磁性能,改善其<span style=\"color:red\">微波</span>电磁性能,使其在亚毫米及毫米波段具有较好的<span style=\"color:red\">微波</span>吸收特性.对<span style=\"color:red\">铁氧体</span>在RAM材料中的发展进行展望.","authors":[{"authorName":"王琦","id":"6d598a81-5479-410d-9501-9b16902911c4","originalAuthorName":"王琦"},{"authorName":"官建国","id":"8c084893-b8d7-474b-afb0-f955ff938a0d","originalAuthorName":"官建国"},{"authorName":"刘世权","id":"117d62e3-44bd-4106-a75d-23b1e9a05afa","originalAuthorName":"刘世权"},{"authorName":"张清杰","id":"15c4abe1-3861-4c39-8fe7-aa9bb4b474db","originalAuthorName":"张清杰"}],"doi":"10.3969/j.issn.1001-1625.2005.02.016","fpage":"66","id":"640e0e58-b214-4f83-9d51-394abbfcd810","issue":"2","journal":{"abbrevTitle":"GSYTB","coverImgSrc":"journal/img/cover/GSYTB.jpg","id":"36","issnPpub":"1001-1625","publisherId":"GSYTB","title":"硅酸盐通报   "},"keywords":[{"id":"0a38d964-1203-462c-8e9d-cbcc1be02eed","keyword":"离子取代","originalKeyword":"离子取代"},{"id":"aeaa7afc-d789-44d0-a1c5-204399dca07c","keyword":"六角<span style=\"color:red\">铁氧体</span>","originalKeyword":"六角铁氧体"},{"id":"15ae6d0d-6cb1-4061-83e7-a1f050143f22","keyword":"RAM","originalKeyword":"RAM"},{"id":"05e7f89b-2510-470d-aa85-2f87764b5c22","keyword":"<span style=\"color:red\">微波</span>吸收性能","originalKeyword":"微波吸收性能"}],"language":"zh","publisherId":"gsytb200502016","title":"离子取代与六角<span style=\"color:red\">铁氧体</span>RAM的结构及<span style=\"color:red\">微波</span>吸收性能","volume":"24","year":"2005"},{"abstractinfo":"采用溶胶-凝胶法制备了纳米镍铜<span style=\"color:red\">铁氧体</span>粒状材料,并对其吸波性能进行研究.实验结果表明,镍铜<span style=\"color:red\">铁氧体</span>有很好的<span style=\"color:red\">微波</span>吸收特性,在<span style=\"color:red\">微波</span>波段有两个吸收峰,较大的吸收峰在9.834GHz处,其值为13.3dB,半峰宽度为3.612GHz.然后,把不同微量稀土铈掺杂到镍铜<span style=\"color:red\">铁氧体</span>当中,发现适量的稀土铈能提高镍铜<span style=\"color:red\">铁氧体</span>的吸波性能.较大的吸收峰向高频移动到10.049GHz,其吸收值提高到21.906dB,半峰宽度展宽为4.322GHz.镍铜<span style=\"color:red\">铁氧体</span>是一种有应用价值的新型<span style=\"color:red\">微波</span>吸收材料.","authors":[{"authorName":"焦明春","id":"ddaec723-763b-40ae-8907-c513e7bfe831","originalAuthorName":"焦明春"},{"authorName":"李国栋","id":"696a2f02-0ea0-400f-886b-e1aa8dd2cf83","originalAuthorName":"李国栋"}],"doi":"","fpage":"295","id":"5f347e50-0548-46ba-a96d-b1d33e29f1ab","issue":"2","journal":{"abbrevTitle":"GNCL","coverImgSrc":"journal/img/cover/GNCL.jpg","id":"33","issnPpub":"1001-9731","publisherId":"GNCL","title":"功能材料"},"keywords":[{"id":"a28f1cce-651f-46e1-8540-653b26dc5abf","keyword":"溶胶-凝胶","originalKeyword":"溶胶-凝胶"},{"id":"4f61ce22-2698-49b6-95d9-ea0656eafb5d","keyword":"镍铜<span style=\"color:red\">铁氧体</span>","originalKeyword":"镍铜铁氧体"},{"id":"10d9af36-cfdc-45e6-a7e1-9f61d2506aa5","keyword":"吸波特性","originalKeyword":"吸波特性"}],"language":"zh","publisherId":"gncl200502042","title":"纳米镍铜<span style=\"color:red\">铁氧体</span>粒子的制备与<span style=\"color:red\">微波</span>吸收特性研究","volume":"36","year":"2005"},{"abstractinfo":"以工业锶<span style=\"color:red\">铁氧体</span>磁瓦生坯为对象,分别考察了工业隧道窑烧结、间歇<span style=\"color:red\">微波</span>烧结和连续<span style=\"color:red\">微波</span>烧结等工艺过程制备M型锶<span style=\"color:red\">铁氧体</span>永磁材料.<span style=\"color:red\">微波</span>烧结试验发现:采用间歇工艺可制备出具有磁铅石型结构的锶<span style=\"color:red\">铁氧体</span>磁瓦,烧结周期为3h,且在1100℃烧结时获得最佳磁性能为:Br=396.0 mT,Hcj=342.9 kA/m,(BH)max=28.23 kJ/m3.其性能优于推板式隧道窑在室温～1230℃,烧结周期20～24 h所烧结的产品.连续<span style=\"color:red\">微波</span>烧结条件为:1000℃,2h,同样获得磁铅石型结构的锶<span style=\"color:red\">铁氧体</span>磁瓦,其性能为:Br=363.8 mT,Hcj=363.0kA/m,(BH)max=25.76 kJ/m3.由此可见,针对湿法成型锶<span style=\"color:red\">铁氧体</span>永磁材料,采用<span style=\"color:red\">微波</span>烧结工艺不仅能够获得所期望的结构与性能,而且能够显著降低温度和缩短烧结周期.","authors":[{"authorName":"孙延杰","id":"5330d367-eb14-40f6-97d1-73c1d3174ecc","originalAuthorName":"孙延杰"},{"authorName":"金鸣林","id":"a3d31567-5f58-42d1-a13e-1fab4d5afa48","originalAuthorName":"金鸣林"},{"authorName":"王占勇","id":"3fee7e4e-fb4d-4766-a34e-8273dc0dbea1","originalAuthorName":"王占勇"},{"authorName":"蒋涵涵","id":"07e058e2-e1a0-4f51-a933-fa7b3e02c3ed","originalAuthorName":"蒋涵涵"}],"doi":"","fpage":"751","id":"b5fc4b08-87be-4f1c-92ba-e89844324ac1","issue":"4","journal":{"abbrevTitle":"RGJTXB","coverImgSrc":"journal/img/cover/RGJTXB.jpg","id":"57","issnPpub":"1000-985X","publisherId":"RGJTXB","title":"人工晶体学报"},"keywords":[{"id":"786a3ced-2d77-42e4-a9b7-4adb35ef407a","keyword":"<span style=\"color:red\">微波</span>烧结","originalKeyword":"微波烧结"},{"id":"ec0f7867-dc42-4c98-9c36-f48f09681578","keyword":"锶<span style=\"color:red\">铁氧体</span>","originalKeyword":"锶铁氧体"},{"id":"73d71bc1-026b-416d-9126-72322c5c98b0","keyword":"磁性能","originalKeyword":"磁性能"}],"language":"zh","publisherId":"rgjtxb98201304041","title":"<span style=\"color:red\">微波</span>烧结制备高性能锶<span style=\"color:red\">铁氧体</span>永磁材料的研究","volume":"42","year":"2013"},{"abstractinfo":"利用柠檬酸溶胶-凝胶自蔓延法合成掺杂镧的磁铅石型系列M型钡<span style=\"color:red\">铁氧体</span> (La0.5Na0.5)xBa1-xFe12O19(x=0,0.1,0.3,0.5)和尖晶石型锂<span style=\"color:red\">铁氧体</span>Li0.5LaxFe2.5-xO4(x=0,0.005,0.015,0.025),并对镧的含量对<span style=\"color:red\">铁氧体</span>的吸波性能的影响进行了对比研究.实验结果表明,添加适量的镧能显著地改善<span style=\"color:red\">铁氧体</span>的吸波性能;掺杂量为x=0.3的钡<span style=\"color:red\">铁氧体</span>和x=0.015锂<span style=\"color:red\">铁氧体</span>对<span style=\"color:red\">微波</span>吸收最佳.","authors":[{"authorName":"刘学东","id":"e53cca67-a1a4-4d38-a0d6-bb0da4f32d17","originalAuthorName":"刘学东"},{"authorName":"卢佃清","id":"dea4185c-ac29-4db3-8a49-07232253c44c","originalAuthorName":"卢佃清"},{"authorName":"李国栋","id":"fbb559f9-5b45-472d-8ab9-764cb319c7a6","originalAuthorName":"李国栋"}],"doi":"10.3969/j.issn.1004-0277.2007.05.009","fpage":"36","id":"5decf4ce-fa1a-40de-8bfd-65dda4d1add5","issue":"5","journal":{"abbrevTitle":"XT","coverImgSrc":"journal/img/cover/XT.jpg","id":"65","issnPpub":"1004-0277","publisherId":"XT","title":"稀土"},"keywords":[{"id":"c340d3a8-8411-4f07-8118-32b254aa88dd","keyword":"溶胶-凝胶自蔓延法","originalKeyword":"溶胶-凝胶自蔓延法"},{"id":"5a75391b-4a54-4819-bc9e-6b2f960b5603","keyword":"稀土掺杂","originalKeyword":"稀土掺杂"},{"id":"dcf4cbf6-8e03-49c9-9ad4-19554a785f3d","keyword":"<span style=\"color:red\">铁氧体</span>","originalKeyword":"铁氧体"},{"id":"3b042b96-ff1b-41c9-bc98-75d43e84be51","keyword":"<span style=\"color:red\">微波</span>吸收特性","originalKeyword":"微波吸收特性"}],"language":"zh","publisherId":"xitu200705009","title":"掺杂镧的钡、锂<span style=\"color:red\">铁氧体</span>粉末的<span style=\"color:red\">微波</span>吸收特性","volume":"28","year":"2007"}],"totalpage":329,"totalrecord":3283}