{"currentpage":1,"firstResult":0,"maxresult":10,"pagecode":5,"pageindex":{"endPagecode":5,"startPagecode":1},"records":[{"abstractinfo":"利用显微激光拉曼光谱法对掺氮6H-SiC单晶中的寄生多型体进行了鉴别,结果表明其中有4H-SiC和15R-SiC两种寄生多型体.不同SiC多型体的纵光学声子与等离子体激元的耦合模(LOPC模)表明:在掺氮6H-SiC单晶的生长条件下,6H-SiC的掺氮效应与4H-SiC存在明显差别,而与15R-SiC的掺氮效应相似.","authors":[{"authorName":"韩荣江","id":"75223116-bb9f-4a29-a471-89eb0a092f01","originalAuthorName":"韩荣江"},{"authorName":"王继扬","id":"a30e5f71-6177-4b40-9582-ddfd096bcac8","originalAuthorName":"王继扬"},{"authorName":"徐现刚","id":"883e92f3-eceb-4c7f-8292-17ff4af4edad","originalAuthorName":"徐现刚"},{"authorName":"胡小波","id":"f0a5e94a-1902-4883-970a-0d9ea49a686a","originalAuthorName":"胡小波"},{"authorName":"董捷","id":"165a6c34-89f2-444d-a565-352e593e1a8d","originalAuthorName":"董捷"},{"authorName":"李现祥","id":"2dfa8764-06b9-49c4-9f5a-2baf964f64dc","originalAuthorName":"李现祥"},{"authorName":"李娟","id":"86906d52-b9de-4579-b306-62e9c9b5515e","originalAuthorName":"李娟"},{"authorName":"姜守振","id":"24a145c7-d610-4d8c-9dcb-46fa78ec424e","originalAuthorName":"姜守振"},{"authorName":"王丽","id":"3eb24bb4-2507-44ae-85fc-ab11e9a1d033","originalAuthorName":"王丽"},{"authorName":"蒋民华","id":"79cafe37-3eb8-462f-9f55-aeccdec93bbf","originalAuthorName":"蒋民华"}],"doi":"10.3969/j.issn.1000-985X.2004.06.001","fpage":"877","id":"798e99a7-1344-4962-84f8-9b932df41fb7","issue":"6","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":"997e24bf-d780-40b3-acc2-189a13a27ce8","keyword":"显微激光拉曼光谱法","originalKeyword":"显微激光拉曼光谱法"},{"id":"496af1aa-cd85-4c6a-bcd4-84d3698fef36","keyword":"碳化硅单晶","originalKeyword":"碳化硅单晶"},{"id":"56daa154-d341-4271-821b-71da1ba9b60d","keyword":"多型体鉴别","originalKeyword":"多型体鉴别"},{"id":"62414961-6136-42fe-8652-5fffd6b6591a","keyword":"掺氮效应","originalKeyword":"掺氮效应"}],"language":"zh","publisherId":"rgjtxb98200406001","title":"显微激光拉曼光谱法鉴别SiC晶体的多型体结构","volume":"33","year":"2004"},{"abstractinfo":"简述了AlN多型体的类型、结构及其烧结性能和力学性能,介绍了目前国内外对AlN多型体的研究概况,系统地阐述了AlN多型体的研究进展.","authors":[{"authorName":"周国红","id":"cb95d940-f39d-4173-8992-3db104385181","originalAuthorName":"周国红"},{"authorName":"李亚伟","id":"ffd667ec-f3f8-4f46-9f53-8b7db5d69cf5","originalAuthorName":"李亚伟"},{"authorName":"李楠","id":"5ff0ed19-d8ea-4765-b96c-f04c1fabd313","originalAuthorName":"李楠"}],"doi":"","fpage":"280","id":"4517be59-b041-48a8-ab28-1f2a8e0d3396","issue":"z1","journal":{"abbrevTitle":"CLDB","coverImgSrc":"journal/img/cover/CLDB.jpg","id":"8","issnPpub":"1005-023X","publisherId":"CLDB","title":"材料导报"},"keywords":[{"id":"ee273cb0-d63b-4342-9d71-2ad698f7d30f","keyword":"Sialon","originalKeyword":"Sialon"},{"id":"3f601c74-2f02-4728-b997-b6512597a136","keyword":"陶瓷","originalKeyword":"陶瓷"},{"id":"b1be2bbd-7591-4e40-af80-879469eb70e1","keyword":"AlN多型体","originalKeyword":"AlN多型体"}],"language":"zh","publisherId":"cldb2004z1096","title":"AlN多型体研究进展","volume":"18","year":"2004"},{"abstractinfo":"本文采用热压工艺研究了三种AlN-多型体:15R,12H和21R的致密化行为及形成过程.结果表明,AlN-多型体必须在存有少量烧结添加剂的条件下才能烧结致密,在所使用的添加剂中,Sm2O3·Al2O3为最有效,在加入2.5wt%时能使这三种多型体的密度在1600℃就接近完全致密.15R和12H的形成过程较为相似,分别在1550℃和1600℃之前,15R和12H随温度升高而增加,最高达95wt%以上,但过后随温度增加其量逐渐下降,同时12H和21R分别出现在15R和12H的组份中.21R的形成过程与它们相异甚大,在低温时先形成12H,随温度的增高,12H含量逐渐下降,而21R不断增加,在1750℃以上达100wt%.本文还对AlN-多型体的形成过程进行了讨论.","authors":[{"authorName":"王佩玲","id":"8eb81fd7-9c7a-4298-b73c-4a4ba0477d07","originalAuthorName":"王佩玲"},{"authorName":"贾迎新","id":"4830698b-5b97-42cb-898c-4b809beb156c","originalAuthorName":"贾迎新"},{"authorName":"孙维莹","id":"ec38b870-5939-4655-9c0e-8e453a8413d4","originalAuthorName":"孙维莹"}],"categoryName":"|","doi":"","fpage":"881","id":"4175d62b-8708-4f03-9962-3e3aad4d0824","issue":"6","journal":{"abbrevTitle":"WJCLXB","coverImgSrc":"journal/img/cover/WJCLXB.jpg","id":"62","issnPpub":"1000-324X","publisherId":"WJCLXB","title":"无机材料学报"},"keywords":[{"id":"490f41e5-44c9-4dcc-b838-10f7f839cd0d","keyword":"AlN","originalKeyword":"AlN"},{"id":"4e819a04-7a40-4041-b3c0-5bd84c6fd020","keyword":"null","originalKeyword":"null"},{"id":"01171004-a9dc-43e8-a530-a00109ae8d96","keyword":"null","originalKeyword":"null"},{"id":"63276b47-ede6-4454-aba8-e0cdaafb71e8","keyword":"null","originalKeyword":"null"},{"id":"99e0c671-aa23-488c-98ea-641c3387db25","keyword":"null","originalKeyword":"null"}],"language":"zh","publisherId":"1000-324X_1999_6_1","title":"AlN-多型体陶瓷的研究Ⅰ.AlN-多型体的形成及致密化","volume":"14","year":"1999"},{"abstractinfo":"本文采用热压工艺研究了三种AlN-多型体: 15R, 12H 和21R的致密化行为及形成过程. 结果表明,AlN-多型体必须在存有少量烧结添加剂的条件下才能烧结致密,在所使用的添加剂中,Sm2O3·Al2O3为最有效,在加入2.5wt%时能使这三种多型体的密度在1600℃就接近完全致密. 15R和12H 的形成过程较为相似,分别在1550℃和1600℃之前,15R和12H随温度升高而增加,最高达95wt%以上,但过后随温度增加其量逐渐下降,同时12H和21R分别出现在15R和12H的组份中. 21R的形成过程与它们相异甚大,在低温时先形成12H,随温度的增高,12H含量逐渐下降, 而21R不断增加,在1750℃以上达100wt%. 本文还对AlN-多型体的形成过程进行了讨论.","authors":[{"authorName":"王佩玲","id":"06545cce-a3d8-4bad-a0ed-9f5909d7f48b","originalAuthorName":"王佩玲"},{"authorName":"贾迎新","id":"57a572df-20d6-4617-bbf1-ac0ec3ce1867","originalAuthorName":"贾迎新"},{"authorName":"孙维莹","id":"a98e5f37-e2b0-47ed-8847-c77df5079878","originalAuthorName":"孙维莹"}],"doi":"10.3321/j.issn:1000-324X.1999.06.008","fpage":"881","id":"b7cd6e33-396c-4524-91cf-a1d458a29cf2","issue":"6","journal":{"abbrevTitle":"WJCLXB","coverImgSrc":"journal/img/cover/WJCLXB.jpg","id":"62","issnPpub":"1000-324X","publisherId":"WJCLXB","title":"无机材料学报"},"keywords":[{"id":"388f18dd-689d-42a4-ae15-4005e84cd218","keyword":"AlN-","originalKeyword":"AlN-"},{"id":"80dde133-9882-4595-911c-7bbc46eb3281","keyword":"AlN-多型体","originalKeyword":"AlN-多型体"},{"id":"1c5e1a6f-9efe-42c8-a938-fdbc2d86da63","keyword":"稀土氧化物","originalKeyword":"稀土氧化物"},{"id":"53862403-e61a-426d-b5c6-4d369676ffef","keyword":"致密化","originalKeyword":"致密化"},{"id":"f9d68c82-eb3f-4e34-8b9c-ace5c16e478f","keyword":"形成过程","originalKeyword":"形成过程"}],"language":"zh","publisherId":"wjclxb199906008","title":"AlN-多型体陶瓷的研究Ⅰ.AlN-多型体的形成及致密化","volume":"14","year":"1999"},{"abstractinfo":"在研究了AlN-多型体15R,12H和21R的形成特性的基础上[1],本工作测定了它们的力学性能,并利用SEM观察了显微结构.结果表明,尽管AlN-多型体的力学性能较差,但是具有适当烧结添加剂的AlN-多型体的抗折强度在室温至1250°C的范围内能保持不变,甚至提高50%,尤其是15R和12H.AlN-多型体的硬度随其组份向AlN方向靠近而增加,即21R的硬度最高(12.714.4GPa),15R的硬度为最低(11.512.8GPa).AlN-多型体的强度和断裂韧性与AlN-多型体的类型之间没有这种明显的联系,它们的变化范围分别在313366MPa和3.84.8MPa1/2之间.本文依据AlN-多型体的结构特征及断裂形貌对它们的力学性能进行了讨论.","authors":[{"authorName":"王佩玲","id":"e971db0e-f766-4ba7-ac42-1ff32aafffcd","originalAuthorName":"王佩玲"},{"authorName":"张炯","id":"3e726a08-8cdf-497b-9a39-f35e786448ae","originalAuthorName":"张炯"},{"authorName":"贾迎新","id":"55e837c8-a36b-4a4b-83e8-01c17451fdcd","originalAuthorName":"贾迎新"},{"authorName":"孙维莹","id":"320b2610-53fc-49ef-81c7-aa48bd572e92","originalAuthorName":"孙维莹"}],"doi":"10.3321/j.issn:1000-324X.2000.04.031","fpage":"756","id":"d21f4dcc-ccee-4a40-9fcd-92636b8a9196","issue":"4","journal":{"abbrevTitle":"WJCLXB","coverImgSrc":"journal/img/cover/WJCLXB.jpg","id":"62","issnPpub":"1000-324X","publisherId":"WJCLXB","title":"无机材料学报"},"keywords":[{"id":"3a15f93b-67a2-4a5c-8bd5-53253ee78a9f","keyword":"AlN-多型体","originalKeyword":"AlN-多型体"},{"id":"d2adeeaf-ac6f-419f-b5eb-c57655643f6b","keyword":"Sialon","originalKeyword":"Sialon"},{"id":"de777439-68c2-4ea9-9be4-79082cfd7806","keyword":"稀土氧化物","originalKeyword":"稀土氧化物"},{"id":"82ed2fa1-af03-4d9f-b772-d525cc9b591f","keyword":"力学性能","originalKeyword":"力学性能"},{"id":"fc9e22f2-0059-47c7-b788-26df39c477a6","keyword":"微观结构","originalKeyword":"微观结构"}],"language":"zh","publisherId":"wjclxb200004031","title":"AlN-多型体陶瓷的研究II. AlN-多型体的力学性能和微观结构","volume":"15","year":"2000"},{"abstractinfo":"通过SEM、EDS等方法,研究了添加不同含量AIN-多型体对(Y+Sm)-α-Sialon晶粒形貌的影响.结果表明,随AIN-多型体添加量增多,材料中长颗粒α-Sialon的数量增加.本文对a’-AIN-多型体两相区内长颗粒α-Sialon的形成机理进行了讨论.","authors":[{"authorName":"陈卫武","id":"10caf98c-1909-4e0f-b056-b48cf39a23a4","originalAuthorName":"陈卫武"},{"authorName":"孙维莹","id":"bdc1f464-b46b-4204-b5ed-c5306019cdad","originalAuthorName":"孙维莹"},{"authorName":"严东生","id":"998a14a1-110e-4dff-a256-065bb9471aeb","originalAuthorName":"严东生"}],"categoryName":"|","doi":"","fpage":"174","id":"7b9c2859-53b9-4c55-921f-e6cac235cdc6","issue":"1","journal":{"abbrevTitle":"WJCLXB","coverImgSrc":"journal/img/cover/WJCLXB.jpg","id":"62","issnPpub":"1000-324X","publisherId":"WJCLXB","title":"无机材料学报"},"keywords":[{"id":"386aa396-9780-4a8c-8e98-7f7da9e10a85","keyword":"长颗粒α-Sialon","originalKeyword":"长颗粒α-Sialon"},{"id":"48bd7af4-6672-4942-ac04-38ec3e9c4c44","keyword":" formation mechanism","originalKeyword":" formation mechanism"},{"id":"0f041342-ea4c-4f84-af3e-592af31f982a","keyword":" AIN-polytypoid","originalKeyword":" AIN-polytypoid"}],"language":"zh","publisherId":"1000-324X_2000_1_7","title":"AIN-多型体对形成长颗粒α-Sialon的影响","volume":"15","year":"2000"},{"abstractinfo":"通过SEM、EDS等方法,研究了添加不同含量AlN-多型体对(Y+Sm)-α-Sialon晶粒形貌的影响. 结果表明,随AlN-多型体添加量增多,材料中长颗粒α-Sialon的数量增加. 本文对α′-AlN-多型体两相区内长颗粒α-Sialon的形成机理进行了讨论.","authors":[{"authorName":"陈卫武","id":"e93afe82-0a0b-4f43-ba98-e971427c4138","originalAuthorName":"陈卫武"},{"authorName":"孙维莹","id":"03262aed-94ef-452b-8192-2d897d377066","originalAuthorName":"孙维莹"},{"authorName":"严东生","id":"1b22ab62-4b27-49e9-8567-c3b1df93e4c6","originalAuthorName":"严东生"}],"doi":"10.3321/j.issn:1000-324X.2000.01.031","fpage":"174","id":"a091745c-7adc-411f-8344-6edbd6b07893","issue":"1","journal":{"abbrevTitle":"WJCLXB","coverImgSrc":"journal/img/cover/WJCLXB.jpg","id":"62","issnPpub":"1000-324X","publisherId":"WJCLXB","title":"无机材料学报"},"keywords":[{"id":"8ed1d91b-d68a-4fb6-9ad6-46db88ab34f0","keyword":"长颗粒α-Sialon","originalKeyword":"长颗粒α-Sialon"},{"id":"34b4c4c7-f883-4684-bb34-4572f0513742","keyword":"形成机理","originalKeyword":"形成机理"},{"id":"2fbdcabe-60e4-4c49-b939-dc58c0a3b7de","keyword":"AlN-多型体","originalKeyword":"AlN-多型体"}],"language":"zh","publisherId":"wjclxb200001031","title":"AlN-多型体对形成长颗粒α-Sialon的影响","volume":"15","year":"2000"},{"abstractinfo":"传统机械密码鉴别器结构复杂,可动件多,体积较大,对加工工艺和装配要求很高.提出一种便于扁平化和微型化的新型QQ机械密码鉴别器设计思想,包括微型机械迷宫、微型执行器、微型步进位置反馈、微型能量隔离门、密码控制与驱动电路等组成部分,融UQS机械解码、步进驱动、能量物理隔离三种功能于一体,具有高度集成、体积微小、结构简洁、易于扁平封装、零件数和可动件大幅度减少,工艺相对易于MEMS实现等特点,可以灵活应用于多种能量的物理隔离.详细介绍了工作原理和设计分析.","authors":[{"authorName":"杨晴","id":"81a29706-760a-457a-97cc-d22b9f317aee","originalAuthorName":"杨晴"},{"authorName":"沈润杰","id":"4694f035-9b80-403e-8af9-6af046b2b62b","originalAuthorName":"沈润杰"},{"authorName":"杨战平","id":"97d1dabf-ec74-46b1-a059-45f0ad7b6205","originalAuthorName":"杨战平"},{"authorName":"赵先锋","id":"3262447c-d92a-4d11-a910-bec22ddc7347","originalAuthorName":"赵先锋"},{"authorName":"鹿存跃","id":"81ace5d2-a5d8-4d86-b714-c3d768bca4a6","originalAuthorName":"鹿存跃"},{"authorName":"李林川","id":"219a6676-8e52-4425-847d-36d8ff0f9522","originalAuthorName":"李林川"}],"doi":"10.3969/j.issn.1007-4252.2008.02.005","fpage":"303","id":"5951bcbf-7dd6-4eda-9fe8-81009a88c8b9","issue":"2","journal":{"abbrevTitle":"GNCLYQJXB","coverImgSrc":"journal/img/cover/GNCLYQJXB.jpg","id":"34","issnPpub":"1007-4252","publisherId":"GNCLYQJXB","title":"功能材料与器件学报 "},"keywords":[{"id":"d9d291a8-ac93-41fb-86e8-3f2c841e37c9","keyword":"密码","originalKeyword":"密码"},{"id":"d5c71aa5-1659-4f02-b6eb-01b110944be0","keyword":"能量隔离","originalKeyword":"能量隔离"},{"id":"a30a83c2-aadb-4c45-8341-3e2ce34bd341","keyword":"鉴别器","originalKeyword":"鉴别器"},{"id":"e3633784-a5a1-4a20-8611-045b281b399f","keyword":"压电马达","originalKeyword":"压电马达"}],"language":"zh","publisherId":"gnclyqjxb200802005","title":"解码驱动隔离一体化的QQ机械码鉴别器设计","volume":"14","year":"2008"},{"abstractinfo":"采用气相色谱/质谱方法,对渤海海上4个不同区块、5个平台的6口油井原油进行了烷基化多环芳烃系列化合物和美国环保署(EPA)优先控制多环芳烃系列化合物的准确定性定量分析.通过多环芳烃原始指纹谱图、多环芳烃组分分布模式和特征比值的比较对上述原油进行鉴别.结果证明不同区块的原油中多环芳烃指纹信息不尽相同,即使在同一平台不同油井中所产的原油其指纹也存在一定差异.为确保原油鉴别的准确性,分析过程中必须在仪器的稳定性和样品前处理方面实施严格的质量控制措施.","authors":[{"authorName":"赵玉慧","id":"b2c984ac-564c-4977-ba67-7fffbe5f0285","originalAuthorName":"赵玉慧"},{"authorName":"孙培艳","id":"6e275239-434c-4f61-911a-7a7abae9ee85","originalAuthorName":"孙培艳"},{"authorName":"王鑫平","id":"caa4ac59-3bb3-42fa-bc18-93c26a0f070e","originalAuthorName":"王鑫平"},{"authorName":"曹丽歆","id":"b964fe74-5532-4edb-84d4-565d60b9333e","originalAuthorName":"曹丽歆"},{"authorName":"周青","id":"91bfe9ed-044d-4fb4-88aa-b746a6421502","originalAuthorName":"周青"},{"authorName":"李光梅","id":"e73cd358-a220-491a-bad7-b4c153b550b7","originalAuthorName":"李光梅"},{"authorName":"高振会","id":"313b13e2-5c9c-46af-9fdd-f46d1d1d5e59","originalAuthorName":"高振会"}],"doi":"10.3321/j.issn:1000-8713.2008.01.009","fpage":"43","id":"c00fc485-baa0-4e35-bc2f-1b48915b314b","issue":"1","journal":{"abbrevTitle":"SP","coverImgSrc":"journal/img/cover/SP.jpg","id":"58","issnPpub":"1000-8713","publisherId":"SP","title":"色谱 "},"keywords":[{"id":"9ed47dec-9cd4-4736-ad25-5f2f8e0321ff","keyword":"气相色谱/质谱","originalKeyword":"气相色谱/质谱"},{"id":"67f3f6a6-d5a6-4a63-991c-1d0d7ad885c7","keyword":"指纹鉴别","originalKeyword":"指纹鉴别"},{"id":"13a11882-1ffa-41a5-a3d3-fa842c666a81","keyword":"多环芳烃","originalKeyword":"多环芳烃"},{"id":"6d887e79-c6a5-4e8d-b11a-c0647bb43a5b","keyword":"原油","originalKeyword":"原油"}],"language":"zh","publisherId":"sp200801009","title":"多环芳烃指纹用于渤海采油平台原油的鉴别","volume":"26","year":"2008"},{"abstractinfo":"通过XRD、SEM、EDS等方法,研究了添加Y2O3和Sm2O3的α-Sialon-AlN-多型体复相组份在热压过程中的致密化、相组成及微观结构的变化.结果表明,复相Sialon组份,AlN-多型体先于α-Sialon形成,且易发生偏聚,很难均匀分散在α-Sialon中,但是与通常不一样,α-Sialon易发育成长颗粒状.文中对长颗粒状的α-Sialon的形成进行了讨论.","authors":[{"authorName":"陈卫武","id":"b859a650-0547-4752-a22c-f9b5c2930fa8","originalAuthorName":"陈卫武"},{"authorName":"孙维莹","id":"56c511c7-ae05-4131-b69c-a0d7f4323f0c","originalAuthorName":"孙维莹"},{"authorName":"严东生","id":"3c66a00c-5679-44a9-9b7b-421ed5863017","originalAuthorName":"严东生"}],"categoryName":"|","doi":"","fpage":"887","id":"afe239ed-d449-4d17-a997-0e3a3db68c40","issue":"6","journal":{"abbrevTitle":"WJCLXB","coverImgSrc":"journal/img/cover/WJCLXB.jpg","id":"62","issnPpub":"1000-324X","publisherId":"WJCLXB","title":"无机材料学报"},"keywords":[{"id":"03c20702-fee9-4852-90d2-7be385ba4f58","keyword":"α-Sialon","originalKeyword":"α-Sialon"},{"id":"86818027-6544-4d87-9c50-412bf42d3da2","keyword":" AlN-polytypoids","originalKeyword":" AlN-polytypoids"},{"id":"81f23ced-96e3-4337-b8e3-579456620bcf","keyword":" multi-phase ceramics","originalKeyword":" multi-phase ceramics"},{"id":"21c1b3b1-0f86-4757-8ccb-fd760de2705e","keyword":" microstructures","originalKeyword":" microstructures"}],"language":"zh","publisherId":"1000-324X_1999_6_12","title":"α-Sialon-AlN多型体复相陶瓷的微观结构特性","volume":"14","year":"1999"}],"totalpage":4608,"totalrecord":46080}