{"currentpage":1,"firstResult":0,"maxresult":10,"pagecode":5,"pageindex":{"endPagecode":5,"startPagecode":1},"records":[{"abstractinfo":"高温超导大块单晶体,可以用于精确地测定其晶体结构,掌握结构与各种物性的关系,获得反映其内禀性质的各种信息,对理解和解释高温超导电性机制有重要的理论意义,而且优质的单晶样品也有重要的应用意义.由于高温超导氧化物晶体生长过程中均存在包晶反应及包晶转变,且从液相凝固为固相的过程为非同等成分转变,使这种大块单晶十分不易获得,特别是YBCO,由于其液固相线较陡,制备更为困难.本文讨论了与高Tc氧化物超导单晶生长有关的晶体生长物理理论,以及制备超导氧化物单晶过程中的关键工艺问题,特别是影响其生长速率的因素以及提高生长速率的方法.同时,综述了目前国内外采用的制备方法.","authors":[{"authorName":"胡锐","id":"d03e7752-4588-44ba-989d-3bef529f046d","originalAuthorName":"胡锐"},{"authorName":"<span style=\"color:red\">张</span><span style=\"color:red\">黄</span><span style=\"color:red\">莉</span>","id":"dab31111-ae85-4d06-b732-72676bd3579f","originalAuthorName":"张黄莉"},{"authorName":"耿兴国","id":"c60e923b-c01b-458f-8560-8216964fc279","originalAuthorName":"耿兴国"},{"authorName":"李金山","id":"7ada71e7-b03d-4311-abee-cb1260f1dd00","originalAuthorName":"李金山"},{"authorName":"傅恒志","id":"7531db08-61da-4137-a637-376ef9b7150f","originalAuthorName":"傅恒志"},{"authorName":"冯勇","id":"d15777e2-c998-4e78-bdab-233a6a28efa1","originalAuthorName":"冯勇"},{"authorName":"张平祥","id":"6d7533ed-fc9a-4341-9c77-3d26cf025bc0","originalAuthorName":"张平祥"},{"authorName":"周廉","id":"8be677c9-c9ea-4e8e-8f0b-bdd969d433ca","originalAuthorName":"周廉"}],"doi":"","fpage":"845","id":"0302f788-0692-4300-816a-4d48b9c6ec06","issue":"6","journal":{"abbrevTitle":"XYJSCLYGC","coverImgSrc":"journal/img/cover/XYJSCLYGC.jpg","id":"69","issnPpub":"1002-185X","publisherId":"XYJSCLYGC","title":"稀有金属材料与工程"},"keywords":[{"id":"5f38f8f5-785a-47c3-ad5e-b906ae7d7ac3","keyword":"高温超导","originalKeyword":"高温超导"},{"id":"91510779-6e6e-4b7a-a92c-3b595391866b","keyword":"单晶","originalKeyword":"单晶"},{"id":"1fd35412-4016-479d-8575-c5cdc63e39a5","keyword":"晶体生长","originalKeyword":"晶体生长"}],"language":"zh","publisherId":"xyjsclygc200606002","title":"大块高温超导氧化物单晶生长研究中关键问题探讨","volume":"35","year":"2006"},{"abstractinfo":"用Gaussian-03软件中的密度泛函理论(DFT)BLYP/LanL2MB方法系统计算了YBa2Cu3O7-δ(0≤δ≤1)不同氧含量时的能级结构,特别是费米面附近的能级特征.根据计算结果发现氧含量对YBa2Cu3O7-δ深层能级影响较小,对最高占据态附近的能级影响较大,且随着氧含量的增加,最高占据态能级降低.计算结果能很好地解释Tc随氧含量变化的实验规律,从一个侧面说明了氧含量在YBCO超导体中的作用机理.","authors":[{"authorName":"<span style=\"color:red\">张</span><span style=\"color:red\">黄</span><span style=\"color:red\">莉</span>","id":"616d4e37-5878-4a5f-9abd-0615313ec814","originalAuthorName":"张黄莉"},{"authorName":"耿兴国","id":"a686e20a-11a8-405b-86ce-cce772b02dee","originalAuthorName":"耿兴国"},{"authorName":"李金山","id":"83f356dd-39bc-4b4c-89d8-29263bedfbc6","originalAuthorName":"李金山"},{"authorName":"苏克和","id":"0e818ae6-8f4c-4a18-b9a5-028767566bfd","originalAuthorName":"苏克和"},{"authorName":"胡锐","id":"cc94a58c-c02c-4e5d-bd44-6f31ee489eab","originalAuthorName":"胡锐"},{"authorName":"<span style=\"color:red\">张</span>翠萍","id":"27d9d702-7974-4f6e-895d-774fc45e28c9","originalAuthorName":"张翠萍"},{"authorName":"文振翼","id":"ceaa4dcb-c680-4387-8f46-aca5125c11cc","originalAuthorName":"文振翼"}],"doi":"","fpage":"910","id":"22247f50-5899-4fe5-b9c8-2f9e6466573a","issue":"6","journal":{"abbrevTitle":"XYJSCLYGC","coverImgSrc":"journal/img/cover/XYJSCLYGC.jpg","id":"69","issnPpub":"1002-185X","publisherId":"XYJSCLYGC","title":"稀有金属材料与工程"},"keywords":[{"id":"172e1769-3c8b-462f-81e9-0bfb12c07dec","keyword":"YBa2Cu3O7-δ","originalKeyword":"YBa2Cu3O7-δ"},{"id":"df2b8225-cc65-4af7-ae50-691304a70d31","keyword":"能级结构","originalKeyword":"能级结构"},{"id":"bdf85bc8-a3d5-4b90-b055-317244a18737","keyword":"氧含量","originalKeyword":"氧含量"}],"language":"zh","publisherId":"xyjsclygc200606015","title":"氧含量对YBa2Cu3O7-δ能级结构的影响","volume":"35","year":"2006"},{"abstractinfo":"介绍了制备高温超导体YBa2Cu3O7-x单晶的主要方法,分析了在制备过程中存在的问题,指出液相的性质是影响生长速率的重要因素.在此基础上,着重探讨了通过控制氧压和元素替代等方法来改变液相的性质,从而达到提高YBCO单晶生长速率的目的.","authors":[{"authorName":"<span style=\"color:red\">张</span><span style=\"color:red\">黄</span><span style=\"color:red\">莉</span>","id":"59b7f384-a190-44ad-8b4a-13b9e8251934","originalAuthorName":"张黄莉"},{"authorName":"耿兴国","id":"87229f74-735b-4e3b-8837-d1463c92a7b8","originalAuthorName":"耿兴国"},{"authorName":"李金山","id":"57e2ef5e-6455-4caa-b47d-dcd34d7c68ab","originalAuthorName":"李金山"},{"authorName":"胡锐","id":"cb1cb0da-c031-48d6-872b-e86aea7fdf92","originalAuthorName":"胡锐"},{"authorName":"陈忠伟","id":"3b82fb81-172d-4d90-a239-7eebef8d6c27","originalAuthorName":"陈忠伟"}],"doi":"","fpage":"280","id":"26c9b175-8d43-48c5-be57-0973c247e1cb","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":"45b8d89b-7acf-4ed4-993d-e97334d0409b","keyword":"YBa2Cu3O7-x","originalKeyword":"YBa2Cu3O7-x"},{"id":"a60ef866-ccb1-4162-994c-d2232a99b11e","keyword":"单晶","originalKeyword":"单晶"},{"id":"0f0a998e-8487-48ad-a404-d1067c65e5f6","keyword":"生长速率","originalKeyword":"生长速率"},{"id":"a278f4a4-d986-4727-bf87-d93f25953486","keyword":"液相性质","originalKeyword":"液相性质"}],"language":"zh","publisherId":"cldb2005z1091","title":"YBa2 Cu3 O7-x单晶的制备","volume":"19","year":"2005"},{"abstractinfo":"以苯酰丙酮[BzAc]作为化学修饰剂,采用溶胶-凝胶法合成了含铜的螯合物,研究了含铜螯合物的紫外、红外光谱特性.发现在330 nm处有与含铜螯合物相关的吸收峰,当紫外光照射该凝胶薄膜后,与含铜螯合物相关的吸收峰逐渐变弱,含铜螯合物分解.伴随着螯合物的分解,其凝胶薄膜在有机溶剂中的溶解性迅速降低,从而表现出紫外光感应特性,利用这种光感应特性,可获得该凝胶薄膜的微细图形.再经过500 ℃热处理,得到了具有立方相氧化铜薄膜的微细图形.","authors":[{"authorName":"<span style=\"color:red\">张</span><span style=\"color:red\">黄</span><span style=\"color:red\">莉</span>","id":"38827a6c-cb81-4514-a266-67854d2288e0","originalAuthorName":"张黄莉"},{"authorName":"赵高扬","id":"fdbe20e2-24f4-439f-9a4f-45900a2adb8e","originalAuthorName":"赵高扬"},{"authorName":"薛人中","id":"5126d684-00db-416a-9b99-eb734c80b4e6","originalAuthorName":"薛人中"},{"authorName":"彭海军","id":"43955dbd-bef6-4d26-8c88-83b3cba954d1","originalAuthorName":"彭海军"}],"doi":"","fpage":"464","id":"49c1b897-68c7-41c9-b1f8-90c38f83fac1","issue":"3","journal":{"abbrevTitle":"XYJSCLYGC","coverImgSrc":"journal/img/cover/XYJSCLYGC.jpg","id":"69","issnPpub":"1002-185X","publisherId":"XYJSCLYGC","title":"稀有金属材料与工程"},"keywords":[{"id":"a0a68132-f966-4ef3-a368-85d4ba93f5ac","keyword":"溶胶-凝胶法","originalKeyword":"溶胶-凝胶法"},{"id":"c3cbd486-e3b0-4316-8878-d01a7ff36640","keyword":"含铜螯合物","originalKeyword":"含铜螯合物"},{"id":"1183654e-1765-4345-8ec7-8100eec8119c","keyword":"化学修饰","originalKeyword":"化学修饰"},{"id":"5448441f-70f3-4a43-ab57-ddbd928b46a3","keyword":"微细图形","originalKeyword":"微细图形"}],"language":"zh","publisherId":"xyjsclygc200803021","title":"含铜螯合物的感光性与CuO的微细图形研究","volume":"37","year":"2008"},{"abstractinfo":"高温超导薄膜具有良好的物理性能,其微细图形在微电子器件中有非常广泛的应用.概述了高温超导薄膜微细图形的制备工艺及研究进展,重点介绍了高温超导薄膜微细图形制备方法中的光刻法、改性工艺、耐熔微掩膜制备法和Sol-gel法与化学修饰法相结合的基本原理、工艺特点及最新研究进展.首次把Sol-gel法与化学修饰法相结合制备薄膜的微细图形的工艺用于高温超导薄膜微细图形的制备中.","authors":[{"authorName":"<span style=\"color:red\">张</span><span style=\"color:red\">黄</span><span style=\"color:red\">莉</span>","id":"3cb6eaca-d76c-4bab-ad32-a0e962b4bb3d","originalAuthorName":"张黄莉"},{"authorName":"赵高扬","id":"841def28-f6e6-43c8-9939-7f218b336a24","originalAuthorName":"赵高扬"},{"authorName":"彭海军","id":"e9bee893-83e3-4e31-990c-0f065a9e8d6f","originalAuthorName":"彭海军"},{"authorName":"刘晓梅","id":"924a7e27-7973-418c-a11c-d0425d32399c","originalAuthorName":"刘晓梅"}],"doi":"","fpage":"96","id":"545fbf5c-1d33-45ee-a008-c8c0da8c4c4a","issue":"5","journal":{"abbrevTitle":"CLDB","coverImgSrc":"journal/img/cover/CLDB.jpg","id":"8","issnPpub":"1005-023X","publisherId":"CLDB","title":"材料导报"},"keywords":[{"id":"fcfe1623-a20a-4365-bf7e-de000174a034","keyword":"高温超导薄膜","originalKeyword":"高温超导薄膜"},{"id":"bfe5e8cb-4a83-4e56-8c86-10cf1c030ce1","keyword":"微细图形","originalKeyword":"微细图形"},{"id":"4f421b79-c80c-4b36-86bf-22ee5b268f20","keyword":"溶胶-凝胶法","originalKeyword":"溶胶-凝胶法"},{"id":"62749df5-6c5a-4ce2-82a1-e67a8e885bb8","keyword":"化学修饰","originalKeyword":"化学修饰"}],"language":"zh","publisherId":"cldb200805024","title":"高温超导薄膜微细图形制备工艺的研究进展","volume":"22","year":"2008"},{"abstractinfo":"以甲醇为溶剂,二乙烯三胺为络合剂,醋酸钇为前驱物,采用溶胶-凝胶与化学修饰相结合的方法制备了含钇螯合物凝胶薄膜.研究了这种凝胶膜的紫外、红外光谱特性,发现了在330 nm处有与含钇螯合物相关的吸收峰,这种凝胶薄膜对紫外光具有感光特性,即当紫外光照射薄膜后,含钇螯合物相关的吸收峰逐渐变弱,含钇螯合物分解.伴随着螯合物的分解,薄膜在有机溶剂中的溶解性会发生显著变化,利用这种特性,紫外光通过掩膜照射凝胶薄膜,用有机溶剂溶洗后获得凝胶薄膜的微细图形;经过600 ℃热处理30 min,得到了具有立方相氧化钇薄膜的微细图形.","authors":[{"authorName":"赵高扬","id":"eeb66f12-15e4-46fc-b37b-da94514b6faa","originalAuthorName":"赵高扬"},{"authorName":"<span style=\"color:red\">张</span><span style=\"color:red\">黄</span><span style=\"color:red\">莉</span>","id":"11c19291-ae6a-4922-95dc-f1acb4b2a887","originalAuthorName":"张黄莉"},{"authorName":"薛人中","id":"624a3d6d-44a0-4374-aaed-a809a8361469","originalAuthorName":"薛人中"}],"doi":"10.3969/j.issn.0258-7076.2006.z2.010","fpage":"35","id":"5736269a-39c8-416c-8e7c-88562dcc3ff7","issue":"z2","journal":{"abbrevTitle":"XYJS","coverImgSrc":"journal/img/cover/XYJS.jpg","id":"67","issnPpub":"0258-7076","publisherId":"XYJS","title":"稀有金属"},"keywords":[{"id":"65401898-9dfc-46e8-b8ee-961358004c45","keyword":"溶胶-凝胶法","originalKeyword":"溶胶-凝胶法"},{"id":"b20acaca-5160-45b1-9e5b-208b1dfcd959","keyword":"含钇螯合物","originalKeyword":"含钇螯合物"},{"id":"c78a4e35-9297-40f9-9cbf-b9c2be986a70","keyword":"化学修饰","originalKeyword":"化学修饰"},{"id":"5145144f-9311-467d-a35e-33a333738370","keyword":"微细图形","originalKeyword":"微细图形"}],"language":"zh","publisherId":"xyjs2006z2010","title":"含钇螯合物制备及感光性研究","volume":"30","year":"2006"},{"abstractinfo":"以甲醇为溶剂，以醋酸铜、醋酸钇和醋酸钡为起始原料，二乙烯三胺、三氟乙酸、丙烯酸为添加剂，采用溶胶-凝胶法制备了具有紫外感光性的YBCO溶胶及其凝胶薄膜，其紫外吸收峰在250nm附近，对应于铜络合物的电子跃迁吸收，随着紫外光的照射，其峰值逐渐降低，凝胶在有机溶剂中的溶解性也发生变化，显示了凝胶薄膜的紫外感光性.基于这一特性，本文提出了一种YBCO 超导薄膜图形制备新方法，即利用凝胶薄膜自身的紫外感光性，使紫外光通过掩模照射薄膜，然后在甲醇中溶洗，进一步热处理，得到了YBCO超导薄膜图形.结果表明，图形化的YBCO薄膜具有较强的<EM>c</EM>轴取向，超导转变温度<EM>T</EM><SUB>C</SUB>达到92K.","authors":[{"authorName":"<span style=\"color:red\">张</span><span style=\"color:red\">黄</span><span style=\"color:red\">莉</span>","id":"b719030f-1fc5-41f2-b3d9-da37ca69f71a","originalAuthorName":"张黄莉"},{"authorName":"赵高扬","id":"d30a33c3-2779-4d10-aac5-bab4891c9c2e","originalAuthorName":"赵高扬"},{"authorName":"彭海军","id":"25166a34-bd47-4f6d-b083-08ad520cb3aa","originalAuthorName":"彭海军"}],"categoryName":"|","doi":"10.3724/SP.J.1077.2009.00192","fpage":"192","id":"736fc10f-9a63-485b-a766-8ce901c422b9","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":"4104a899-f63a-4dac-8251-3b1c144f773e","keyword":"YBCO","originalKeyword":"YBCO"},{"id":"0e56dc34-43db-4bd9-974c-94891f17a30a","keyword":" sol-gel","originalKeyword":" sol-gel"},{"id":"78b4bb40-575d-48db-8f84-b668f37b4863","keyword":" photosensitivity","originalKeyword":" photosensitivity"},{"id":"4a5065f7-cd3f-4a24-9905-83eac70ce2fa","keyword":" fine pattern","originalKeyword":" fine pattern"}],"language":"zh","publisherId":"1000-324X_2009_1_32","title":"溶胶—凝胶法制备YBCO超导薄膜微细图形","volume":"24","year":"2009"},{"abstractinfo":"以甲醇为溶剂,以醋酸铜、醋酸钇和醋酸钡为起始原料,二乙烯三胺、三氟乙酸、丙烯酸为添加剂,采用溶胶 凝胶法制备了具有紫外感光性的YBCO溶胶及其凝胶薄膜,其紫外吸收峰在250nm附近,对应于铜络合物的电子跃迁吸收,随着紫外光的照射,其峰值逐渐降低,凝胶在有机溶剂中的溶解性也发生变化,显示了凝胶薄膜的紫外感光性.基于这一特性,本文提出了一种YBCO 超导薄膜图形制备新方法,即利用凝胶薄膜自身的紫外感光性,使紫外光通过掩模照射薄膜,然后在甲醇中溶洗,进一步热处理,得到了YBCO超导薄膜图形.结果表明,图形化的YBCO薄膜具有较强的c轴取向,超导转变温度TC达到92K.","authors":[{"authorName":"<span style=\"color:red\">张</span><span style=\"color:red\">黄</span><span style=\"color:red\">莉</span>","id":"d1ef28de-18bb-4d9e-b16c-ae32a1d9a3eb","originalAuthorName":"张黄莉"},{"authorName":"赵高扬","id":"0334178e-8575-4ec3-a0d9-34f0d4665313","originalAuthorName":"赵高扬"},{"authorName":"彭海军","id":"56bc6f9a-7413-481a-9905-96f09894341c","originalAuthorName":"彭海军"}],"doi":"","fpage":"192","id":"339052a5-8c93-413f-ade9-15127da77d6b","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":"232d400b-53c4-4008-92c5-dd769e49a01d","keyword":"YBCO","originalKeyword":"YBCO"},{"id":"c04c1e2e-c606-4d62-9bdc-0c2d62cfa7cf","keyword":"溶胶-凝胶","originalKeyword":"溶胶-凝胶"},{"id":"ab5688cc-a4e3-4b7b-b27a-14114e513ac3","keyword":"感光性","originalKeyword":"感光性"},{"id":"a4a3178c-c302-4a68-87e1-f4525337d43f","keyword":"微细图形","originalKeyword":"微细图形"}],"language":"zh","publisherId":"wjclxb200901041","title":"溶胶-凝胶法制备YBCO超导薄膜微细图形","volume":"24","year":"2009"},{"abstractinfo":"<span style=\"color:red\">黄</span>原胶是一种生物高分子,广泛应用于30多个行业.综述了<span style=\"color:red\">黄</span>原胶的生物化学、发酵工艺、产品后处理及其应用等方面的进展.","authors":[{"authorName":"徐世艾","id":"91842dd8-94a6-407c-bedd-78f111e7449d","originalAuthorName":"徐世艾"}],"doi":"","fpage":"59","id":"657b1742-7072-45a9-8cd4-a4625cbaa87b","issue":"10","journal":{"abbrevTitle":"CLDB","coverImgSrc":"journal/img/cover/CLDB.jpg","id":"8","issnPpub":"1005-023X","publisherId":"CLDB","title":"材料导报"},"keywords":[{"id":"0cbbf8b0-fff4-417b-a739-97a64cd235e1","keyword":"<span style=\"color:red\">黄</span>原胶","originalKeyword":"黄原胶"},{"id":"ce71eab7-d945-4da6-9131-1a3329fc272f","keyword":"发酵","originalKeyword":"发酵"},{"id":"9d97f4d8-9b74-4670-9ab4-29e2daf505eb","keyword":"工程","originalKeyword":"工程"},{"id":"c66015d8-b360-4cb2-ba59-2bc856f16ca7","keyword":"后处理","originalKeyword":"后处理"},{"id":"c53ce4c0-9082-4abd-9a60-b310c3eca93f","keyword":"应用","originalKeyword":"应用"}],"language":"zh","publisherId":"cldb200010019","title":"<span style=\"color:red\">黄</span>原胶及其应用","volume":"14","year":"2000"},{"abstractinfo":"在对轧制时钢管的温降原因进行分析的基础上,给出一种定<span style=\"color:red\">张</span>减温降计算模型,该模型考虑了辐射、接触传导、内部传导对温度的影响.通过对轧制实验测定得到钢管的温降数据与此模型实例计算的结果进行对比分析,表明该模型比较准确,能够满足生产实际的要求,可用于自动控制系统中定<span 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