{"currentpage":1,"firstResult":0,"maxresult":10,"pagecode":5,"pageindex":{"endPagecode":5,"startPagecode":1},"records":[{"abstractinfo":"用800nm波长的飞秒Ti:sapphire激光测定了2个对称型噁二唑衍生物2,5-二[4-(2-N,N-二苯氨基苯乙烯基)苯基]-1,3,4-噁二唑(PASPO)与2,5-二[4-{2-N,N-二(4-溴代苯)氨基苯乙烯基]苯基}-1,3,4-噁二唑(BrPASPO)的双光子吸收和双光子激发<span style=\"color:red\">荧光</span>光谱,其飞秒双光子吸收截面为20.6和9.91GM,双光子泵浦<span style=\"color:red\">上</span><span style=\"color:red\">转换</span><span style=\"color:red\">荧光</span>最大波长分别在535和545nm.测定了紫外吸收、<span style=\"color:red\">荧光</span>光谱,研究了化合物在不同溶剂中的溶致变色效应.化合物PASPO和Br-PASPO在二氯甲烷溶液中的吸收峰分别位于412和403nm,<span style=\"color:red\">荧光</span>发射峰分别位于511和495nm,<span style=\"color:red\">荧光</span>量子产率分别为0.73和0.70.","authors":[{"authorName":"钱鹰","id":"1a69ac04-f675-40ba-a9d8-eef9292fb436","originalAuthorName":"钱鹰"},{"authorName":"朱晓勤","id":"f32ebcb3-6d01-4686-b85b-e21eb0b3bb87","originalAuthorName":"朱晓勤"},{"authorName":"黄维","id":"19ce1049-94b6-4066-bd1d-54f75028dea2","originalAuthorName":"黄维"},{"authorName":"吕昌贵","id":"5376d6d6-15a6-4a83-be7c-7ecfed3cf5ff","originalAuthorName":"吕昌贵"},{"authorName":"林国强","id":"07d904db-d504-4ae8-8724-f9b9601957dd","originalAuthorName":"林国强"},{"authorName":"崔一平","id":"bcf1669c-7551-4d3d-9b33-1154aa0c4c98","originalAuthorName":"崔一平"}],"doi":"","fpage":"1774","id":"f6b80d46-085d-4caa-83da-8e33aa275174","issue":"11","journal":{"abbrevTitle":"GNCL","coverImgSrc":"journal/img/cover/GNCL.jpg","id":"33","issnPpub":"1001-9731","publisherId":"GNCL","title":"功能材料"},"keywords":[{"id":"462569d9-078d-48c7-b959-2be4b2aeb45e","keyword":"对称化合物","originalKeyword":"对称化合物"},{"id":"67417594-3535-471f-86c3-b6ea32b6da20","keyword":"双光子吸收","originalKeyword":"双光子吸收"},{"id":"f8531d9c-ef32-475b-b20c-5e17b0cccf79","keyword":"<span style=\"color:red\">上</span><span style=\"color:red\">转换</span><span style=\"color:red\">荧光</span>","originalKeyword":"上转换荧光"}],"language":"zh","publisherId":"gncl200811003","title":"用飞秒Ti:sapphire激光测定对称型化合物的双光子吸收和<span style=\"color:red\">上</span><span style=\"color:red\">转换</span><span style=\"color:red\">荧光</span>","volume":"39","year":"2008"},{"abstractinfo":"以EDTA为螯合剂,采用络合共沉淀法合成了NaYF4:Er3+和NaYF4:Yb3+/Er3+纳米晶.分别采用XRD、SEM、<span style=\"color:red\">荧光</span>分光光度计对合成的样品进行了结构、形貌和<span style=\"color:red\">上</span><span style=\"color:red\">转换</span><span style=\"color:red\">荧光</span>分析.XRD结果表明,制备的NaYF4:Er3+和NaYF4:Yb3+/Er3+均为纯立方相;SEM结果显示,制备的NaYF4:Er3+和NaYF4: Yb3+/Er3+晶粒粒径都在100nm左右,与NaYF4:Er3+相比,NaYF4:Yb3+/Er3+晶粒尺寸分布更均匀,分散性更好,符合作为<span style=\"color:red\">荧光</span>标记材料的要求;<span style=\"color:red\">上</span><span style=\"color:red\">转换</span><span style=\"color:red\">荧光</span>分析表明,在980nm激光器激发下,NaYF4:Yb3+/Er3+的发光强度比NaYF4:Er3+提高了1个数量级.","authors":[{"authorName":"冯志强","id":"4ba7df7f-7b1f-4832-9a8e-c460b3a571c6","originalAuthorName":"冯志强"},{"authorName":"葛如","id":"fe58107d-7678-4ab9-89be-3bcff155f9dd","originalAuthorName":"葛如"},{"authorName":"陈起静","id":"ce977a13-4b7b-4001-98fd-7a61fe2226fa","originalAuthorName":"陈起静"},{"authorName":"秦连杰","id":"7f4e9446-99c4-4734-95fa-350414f665ce","originalAuthorName":"秦连杰"}],"doi":"","fpage":"23","id":"9b74a5c7-9418-4f95-b1ae-6c6f636768d8","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":"c2998b9b-3bd2-416c-ae31-53796a6de6c7","keyword":"纳米晶","originalKeyword":"纳米晶"},{"id":"ef9e3fea-3513-4b7a-ba82-6d4bda58637e","keyword":"<span style=\"color:red\">上</span><span style=\"color:red\">转换</span><span style=\"color:red\">荧光</span>","originalKeyword":"上转换荧光"},{"id":"e06e774f-7553-43aa-a9c6-16a7087a902a","keyword":"共沉淀","originalKeyword":"共沉淀"}],"language":"zh","publisherId":"cldb2010z1007","title":"NaYF4:Er3+和NaYF4:Yb3+/Er3+<span style=\"color:red\">上</span><span style=\"color:red\">转换</span><span style=\"color:red\">荧光</span>纳米晶的制备与表征","volume":"24","year":"2010"},{"abstractinfo":"亚碲酸盐玻璃由于具有较低的声子能量,加上其优良的化学稳定性、热稳定性和机械强度及其光学性能,其可作为光纤放大器和<span style=\"color:red\">上</span><span style=\"color:red\">转换</span>光纤激光器的较理想的基质材料.文章介绍了<span style=\"color:red\">上</span><span style=\"color:red\">转换</span>激光器的主要原理,并回顾了亚碲酸盐玻璃<span style=\"color:red\">上</span><span style=\"color:red\">转换</span>激光器的研究进展.","authors":[{"authorName":"苏方宁","id":"c18e2f86-0cce-4353-906d-d899ca07fc42","originalAuthorName":"苏方宁"},{"authorName":"邓再德","id":"d56ee103-3b35-4ad6-8168-ad7850edd03f","originalAuthorName":"邓再德"},{"authorName":"姜中宏","id":"6c21eafc-8266-4382-a361-297985dfe1ae","originalAuthorName":"姜中宏"}],"doi":"","fpage":"655","id":"744de82f-09ca-42e7-8dad-f0014ffc61ee","issue":"5","journal":{"abbrevTitle":"GNCL","coverImgSrc":"journal/img/cover/GNCL.jpg","id":"33","issnPpub":"1001-9731","publisherId":"GNCL","title":"功能材料"},"keywords":[{"id":"4d2854a1-74e9-4b42-a79f-45e88bc7d426","keyword":"<span style=\"color:red\">上</span><span style=\"color:red\">转换</span><span style=\"color:red\">荧光</span>","originalKeyword":"上转换荧光"},{"id":"0f669d2d-f0c7-41a9-b96d-c0cdfbfe9c40","keyword":"压碲酸盐玻璃","originalKeyword":"压碲酸盐玻璃"},{"id":"4bf191fc-650e-49d5-941f-2f936b0a7e03","keyword":"研究进展","originalKeyword":"研究进展"}],"language":"zh","publisherId":"gncl200505004","title":"<span style=\"color:red\">上</span><span style=\"color:red\">转换</span>亚碲酸盐光纤激光器研究进展","volume":"36","year":"2005"},{"abstractinfo":"超短激光脉冲可直接诱导透明材料的多光子吸收<span style=\"color:red\">上</span><span style=\"color:red\">转换</span><span style=\"color:red\">荧光</span>过程,它在红外探测、新型激光器、海底光学通信、高密度存储以及三维立体显示等前沿的国防和工业科技领域有着广泛的应用.<span style=\"color:red\">上</span><span style=\"color:red\">转换</span>过程的研究目前主要集中在稀土离子和过渡金属离子能级跃迁的机制<span style=\"color:red\">上</span>,随着机制材料以及受激离子的不同,光子跃迁的机制也不完全相同,因此<span style=\"color:red\">上</span><span style=\"color:red\">转换</span>机制始终伴随着新材料的出现而发展.介绍了<span style=\"color:red\">上</span><span style=\"color:red\">转换</span>过程的种类,将多光子吸收<span style=\"color:red\">上</span><span style=\"color:red\">转换</span>过程用依次吸收与同时吸收进行分类,给出了在实验研究中分辨<span style=\"color:red\">上</span><span style=\"color:red\">转换</span>过程的方法,并讨论了多光子同时吸收的双光子与三光子过程的研究进展和应用,为今后研究不同光功能材料的多光子吸收过程和应用提供了理论依据.","authors":[{"authorName":"张扬","id":"f116b255-f2a0-4692-9a04-2377ad07940d","originalAuthorName":"张扬"},{"authorName":"钱静","id":"cd8a1456-96ee-4195-99fc-5c2a5bcf2366","originalAuthorName":"钱静"},{"authorName":"鲍宗杰","id":"175cbfd4-79db-45d2-994c-a9c87f6e6637","originalAuthorName":"鲍宗杰"},{"authorName":"王承伟","id":"14dec165-7024-4b3d-8655-6477d960511c","originalAuthorName":"王承伟"},{"authorName":"赵全忠","id":"b3931cb9-6940-4e4b-afd5-473ae29f9fb6","originalAuthorName":"赵全忠"}],"doi":"10.11896/j.issn.1005-023X.2015.019.001","fpage":"1","id":"90da9c92-015b-40c3-865e-e81993443126","issue":"19","journal":{"abbrevTitle":"CLDB","coverImgSrc":"journal/img/cover/CLDB.jpg","id":"8","issnPpub":"1005-023X","publisherId":"CLDB","title":"材料导报"},"keywords":[{"id":"3f7b8ad5-589c-4f4c-86f1-c20ca3d666db","keyword":"多光子吸收","originalKeyword":"多光子吸收"},{"id":"4393ef95-d8d1-4d0c-b415-50720b25c149","keyword":"<span style=\"color:red\">上</span><span style=\"color:red\">转换</span><span style=\"color:red\">荧光</span>","originalKeyword":"上转换荧光"},{"id":"e4eccfc5-7d6d-4b3e-b1a8-8b4424e2ce30","keyword":"同时吸收","originalKeyword":"同时吸收"},{"id":"9004cd1f-7a1e-4757-ad78-ff1314bca60f","keyword":"双光子","originalKeyword":"双光子"},{"id":"52695527-bb86-4ced-ac80-a8f3c30a7a09","keyword":"三光子","originalKeyword":"三光子"},{"id":"408428a7-d449-4592-9450-e404bf6b5481","keyword":"飞秒激光","originalKeyword":"飞秒激光"}],"language":"zh","publisherId":"cldb201519001","title":"超短脉冲激光诱导透明材料多光子吸收的研究进展","volume":"29","year":"2015"},{"abstractinfo":"以自制立方硅氧烷(OPS)为\"核\",合成4种立方硅氧烷多枝分子实现了有机/无机分子杂化.在800nm Ti蓝宝石激光器泵浦下开孔z扫描技术测得多枝分子sample 3、4具有明显的双光子吸收,吸收系数分别为1.4×10-11和2.0×10-11 cm/W;CCD光谱仪记录到两样品的<span style=\"color:red\">上</span><span style=\"color:red\">转换</span><span style=\"color:red\">荧光</span>峰位在600nm左右.经过立方硅氧烷杂化的多枝分子热分解温度最高可达377℃.","authors":[{"authorName":"陈庆","id":"b3faca13-30b3-40e6-8688-c8eca0b20773","originalAuthorName":"陈庆"},{"authorName":"蒋宛莉","id":"7bc15413-951b-489f-9ce0-622ad127347a","originalAuthorName":"蒋宛莉"},{"authorName":"杨平","id":"438cadf7-2f85-4580-b1b2-32bfa0de4c9f","originalAuthorName":"杨平"},{"authorName":"郭晓稚","id":"87f712cb-1cd4-4a9a-b975-ca0eecb2d034","originalAuthorName":"郭晓稚"},{"authorName":"王筱梅","id":"cb31459c-0f49-41a9-8261-fe3ecf5b039d","originalAuthorName":"王筱梅"}],"doi":"","fpage":"1245","id":"7b2b493d-d9cb-4e50-a733-d1d19572daea","issue":"8","journal":{"abbrevTitle":"GNCL","coverImgSrc":"journal/img/cover/GNCL.jpg","id":"33","issnPpub":"1001-9731","publisherId":"GNCL","title":"功能材料"},"keywords":[{"id":"7e3e263c-2285-4212-a8ef-b82da9cd4823","keyword":"立方硅氧烷有机/无机杂化","originalKeyword":"立方硅氧烷有机/无机杂化"},{"id":"c2e9eae4-f7b5-4c91-accd-260a5380fab6","keyword":"双光子吸收","originalKeyword":"双光子吸收"},{"id":"72776989-5ca2-41b5-95c3-16ebfca07730","keyword":"<span style=\"color:red\">上</span><span style=\"color:red\">转换</span><span style=\"color:red\">荧光</span>","originalKeyword":"上转换荧光"},{"id":"f5ee243f-e968-4c50-8398-765b918eeb42","keyword":"热稳定性","originalKeyword":"热稳定性"}],"language":"zh","publisherId":"gncl200908003","title":"立方硅氧烷多枝分子合成与双光子吸收性能研究","volume":"40","year":"2009"},{"abstractinfo":"介绍了<span style=\"color:red\">上</span><span style=\"color:red\">转换</span><span style=\"color:red\">荧光</span>材料的特点、应用和发展状况,特别是<span style=\"color:red\">上</span><span style=\"color:red\">转换</span><span style=\"color:red\">荧光</span>材料在生物芯片技术中的应用前景.分析了在生物芯片技术中理想<span style=\"color:red\">荧光</span>探针应具有的特性,并总结了<span style=\"color:red\">上</span><span style=\"color:red\">转换</span><span style=\"color:red\">荧光</span>探针比目前正在使用的<span style=\"color:red\">荧光</span>探针的优点.提出了把<span style=\"color:red\">上</span><span style=\"color:red\">转换</span><span style=\"color:red\">荧光</span>材料应用于生物芯片技术中的实施方案和需要解决的问题.","authors":[{"authorName":"鲍俊萍","id":"3bb4f751-e3b1-455e-a819-7027707abe40","originalAuthorName":"鲍俊萍"},{"authorName":"徐晓伟","id":"e9f1b13e-5aea-4c40-bcc7-7ab3a6da698e","originalAuthorName":"徐晓伟"},{"authorName":"范慧俐","id":"4af00d34-125d-474d-9755-3d9e59dbf9ac","originalAuthorName":"范慧俐"},{"authorName":"牟其勇","id":"8c9789c8-ed01-452b-85c8-142cceafa14b","originalAuthorName":"牟其勇"},{"authorName":"李玉萍","id":"6192113d-c0df-4ce6-9b17-c9c48e997fea","originalAuthorName":"李玉萍"}],"doi":"","fpage":"191","id":"848ccd2e-e0ee-498d-830f-d7941a174e27","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":"5e66b016-c880-472e-a419-f1fdfb06e940","keyword":"<span style=\"color:red\">上</span><span style=\"color:red\">转换</span><span style=\"color:red\">荧光</span>材料","originalKeyword":"上转换荧光材料"},{"id":"7f5c7f29-2998-444f-b55d-8b3bd78f8778","keyword":"生物芯片","originalKeyword":"生物芯片"},{"id":"aac3e97a-73d6-4951-9c44-f5f8ef99527d","keyword":"<span style=\"color:red\">荧光</span>探针","originalKeyword":"荧光探针"}],"language":"zh","publisherId":"cldb2003z1059","title":"<span style=\"color:red\">上</span><span style=\"color:red\">转换</span><span style=\"color:red\">荧光</span>材料在生物芯片技术中的应用","volume":"17","year":"2003"},{"abstractinfo":"采用高温固相法制备了<span style=\"color:red\">上</span><span style=\"color:red\">转换</span>白光<span style=\"color:red\">荧光</span>粉AlF3-YbF3:Er3 +/Tm3+.通过XRD物相分析可知:<span style=\"color:red\">上</span><span style=\"color:red\">转换</span>白光<span style=\"color:red\">荧光</span>粉AlF3 -YbF3:Er3+/Tm3+是由三方AlF3相和正交YbF3相组成；利用发射光谱研究了该<span style=\"color:red\">荧光</span>粉的<span style=\"color:red\">上</span><span style=\"color:red\">转换</span>发光性能,并且分析了当固定Er3+离子掺杂浓度时,Tm3+离子掺杂浓度对上<span style=\"color:red\">转换</span>白光<span style=\"color:red\">荧光</span>粉AlF3-YbF3:Er3+/Tm3+色度的影响,进而提出其<span style=\"color:red\">上</span><span style=\"color:red\">转换</span>能量传递机制.结果表明:在980 nm激光激发下,波长为410 nm的紫光峰、550 nm的绿光峰和660 nm的红光峰分别对应于<span style=\"color:red\">荧光</span>粉中Er3+离子的2H9/2 →4I15/2,4S3/2→4I15/2和4F9/2→4I15/2能级的跃迁,而波长为360 nm的紫外光峰、450 nm的蓝光峰、700 nm的红光峰,分别对应于<span style=\"color:red\">荧光</span>粉中Tm3离子的1D2→3H6,1G4→3H6和1G4 →3F4能级的跃迁,Er3+离子发出的光与Tm3+离子发出的光最终混合成色坐标为x =0.32,y=0.36的白光.此外,通过980 nm半导体激光器和EPM 2000 Dual-channel Joulemeter/Power meter测得该<span style=\"color:red\">荧光</span>粉最大<span style=\"color:red\">上</span><span style=\"color:red\">转换</span>效率为6.90％.","authors":[{"authorName":"张树全","id":"3cd7b172-9b92-49a4-96bb-3abf22b0ecdc","originalAuthorName":"张树全"},{"authorName":"王华","id":"9a0bff02-51de-4bbf-bf11-e94160d98cd7","originalAuthorName":"王华"},{"authorName":"李洁","id":"5f551872-cca8-44d2-b408-14c6d0424f8d","originalAuthorName":"李洁"},{"authorName":"周禾丰","id":"7eb15b10-0dfe-4917-9ee4-6e937dcd45d9","originalAuthorName":"周禾丰"},{"authorName":"许并社","id":"dbb6d3f4-6d5a-430f-bfc9-f94b7a3ad12b","originalAuthorName":"许并社"}],"doi":"","fpage":"214","id":"01c0b136-cdf5-4549-8a1f-c9c631049ccc","issue":"2","journal":{"abbrevTitle":"ZGXTXB","coverImgSrc":"journal/img/cover/ZGXTXB.jpg","id":"86","issnPpub":"1000-4343","publisherId":"ZGXTXB","title":"中国稀土学报"},"keywords":[{"id":"6ed0d427-23fa-4976-9fa3-35a3f4f53205","keyword":"<span style=\"color:red\">上</span><span style=\"color:red\">转换</span>发光","originalKeyword":"上转换发光"},{"id":"a8448eee-641e-485d-aef6-e64624f1dc99","keyword":"白光","originalKeyword":"白光"},{"id":"7f0216db-f125-4793-990f-613b33aaeceb","keyword":"高温固相法","originalKeyword":"高温固相法"},{"id":"bb1238d2-b646-47f9-b387-b5b5f8a37d0a","keyword":"稀土","originalKeyword":"稀土"}],"language":"zh","publisherId":"zgxtxb201202012","title":"一种<span style=\"color:red\">上</span><span style=\"color:red\">转换</span>白光<span style=\"color:red\">荧光</span>粉的制备与发光性能研究","volume":"30","year":"2012"},{"abstractinfo":"制备了30BaO-30Ga2O3-40GeO2-xEr2O3系统玻璃,测量了Er3+在钡镓锗玻璃中的吸收光谱.分别采用488 nm,800 nm和980 nm激发不同浓度Er3+掺杂的玻璃样品,测量了Er3+的4S3/2→4I15/2<span style=\"color:red\">荧光</span>光谱;并利用488 nm脉冲氙灯激发,测量了Er3+的4S3/2→4I15/2<span style=\"color:red\">荧光</span>衰减,讨论了Er3+掺杂浓度对4S3/2能级发光强度和<span style=\"color:red\">荧光</span>寿命的影响.结果表明:随着Er3+浓度的增加,4S3/2→4I15/2<span style=\"color:red\">荧光</span>强度先增大后减小,在Er3+浓度为1%时出现峰值;而4S3/2能级的<span style=\"color:red\">荧光</span>寿命呈递减趋势,<span style=\"color:red\">荧光</span>衰减曲线的非指数成分增加.能量分析表明:Er3+的4S3/2能级和4I15/2能级之间交叉驰豫过程是<span style=\"color:red\">上</span><span style=\"color:red\">转换</span><span style=\"color:red\">荧光</span>淬灭的主要通道,而交叉驰豫过程主要源于Er3+电偶极-电偶极间的相互作用.","authors":[{"authorName":"肖凯","id":"e1dee929-c8ad-4ce9-a57f-7279495377c7","originalAuthorName":"肖凯"},{"authorName":"杨中民","id":"f4ae8ef3-d9d6-4b18-82df-d3fb6819df87","originalAuthorName":"杨中民"}],"doi":"","fpage":"80","id":"f997c7f2-f5a5-4f13-97b5-dcdb1493d471","issue":"1","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":"66cf1e85-5209-4e31-b78b-458d08e5b3da","keyword":"Er3+掺杂","originalKeyword":"Er3+掺杂"},{"id":"7be4be18-7fb5-4375-9a06-bc6c65cf68bc","keyword":"钡镓锗玻璃","originalKeyword":"钡镓锗玻璃"},{"id":"4576c585-be1f-4385-809e-dcfa64de9f9c","keyword":"<span style=\"color:red\">荧光</span>淬灭","originalKeyword":"荧光淬灭"}],"language":"zh","publisherId":"xyjsclygc200801019","title":"Er3+掺杂钡镓锗玻璃<span style=\"color:red\">上</span><span style=\"color:red\">转换</span><span style=\"color:red\">荧光</span>淬灭机理研究","volume":"37","year":"2008"},{"abstractinfo":"以固相法制备的<span style=\"color:red\">上</span><span style=\"color:red\">转换</span><span style=\"color:red\">荧光</span>粉CaS∶Eu2+,Sm3+为原料制备<span style=\"color:red\">荧光</span>屏,对电解质的种类及用量、水玻璃的用量、沉积厚度对<span style=\"color:red\">荧光</span>屏性能的影响进行了研究.研究结果表明:采用硝酸钡为电解质时,<span style=\"color:red\">荧光</span>屏表面平整；当水∶粉体∶水玻璃∶电解质=100∶0.03∶2.88∶0.027(质量比),退火温度为400℃时,得到的<span style=\"color:red\">荧光</span>屏表面平整,不存在褶皱,粉体与玻璃基片粘结效果佳；沉积厚度为0.0163 g/mm2时,<span style=\"color:red\">荧光</span>屏的发光性能达到最佳.","authors":[{"authorName":"蔡平","id":"f355399d-4071-44c5-b9d2-1437b227f886","originalAuthorName":"蔡平"},{"authorName":"米晓云","id":"a479f00b-8350-474d-bdfa-23b29b8b420d","originalAuthorName":"米晓云"},{"authorName":"王亚杰","id":"d054184c-6af4-40f1-921b-230ca207136a","originalAuthorName":"王亚杰"},{"authorName":"林翰","id":"9d1489aa-88cb-4395-a973-6756e68e7121","originalAuthorName":"林翰"},{"authorName":"桑爽","id":"bf6d6600-b196-47fa-af8a-54f86fc9c9ba","originalAuthorName":"桑爽"},{"authorName":"崔双","id":"cc1e72a1-767b-4162-9b5c-a43007b50eea","originalAuthorName":"崔双"},{"authorName":"张希艳","id":"c23dc322-76c9-4f7f-9e92-d1ecdca39650","originalAuthorName":"张希艳"}],"doi":"","fpage":"1645","id":"a8ec1dcf-d653-4acc-9f03-16a827d0af12","issue":"8","journal":{"abbrevTitle":"GSYTB","coverImgSrc":"journal/img/cover/GSYTB.jpg","id":"36","issnPpub":"1001-1625","publisherId":"GSYTB","title":"硅酸盐通报   "},"keywords":[{"id":"35c45fad-7b97-45cb-b274-cf09a10ddbe3","keyword":"<span style=\"color:red\">上</span><span style=\"color:red\">转换</span>","originalKeyword":"上转换"},{"id":"95d1f50c-15b3-4912-acbe-9731982f3351","keyword":"沉积法","originalKeyword":"沉积法"},{"id":"978c3332-3dc1-49aa-be92-8644c9fb9dc0","keyword":"<span style=\"color:red\">荧光</span>屏","originalKeyword":"荧光屏"}],"language":"zh","publisherId":"gsytb201308035","title":"沉积法制备CaS∶Eu2+,Sm3+红外<span style=\"color:red\">上</span><span style=\"color:red\">转换</span><span style=\"color:red\">荧光</span>屏工艺的研究","volume":"32","year":"2013"},{"abstractinfo":"通过化学溶液沉积法制备了Er3-Tm3+-Yb3+共掺杂的Bi4Ti3O12薄膜,并研究了薄膜的<span style=\"color:red\">上</span><span style=\"color:red\">转换</span><span style=\"color:red\">荧光</span>和铁电性能.在980 nm红外光的激发下,薄膜的室温发射光谱在可见光区域显示出4个发射带,分别是峰值为478 nm的蓝光发射带,对应Tm3+的1G4→3H6能级跃迁;峰值为527和548 nm的绿光发射带,对应Er3+的2H11/2→4I15/2和4S3/2→4I15/2能级跃迁;峰值为657 nm的红光发射带,由Er3+的4F9/2→4I15/2和Tm3+的1G4→3F4能级跃迁产生的发射带复合而成.<span style=\"color:red\">荧光</span>的颜色可以通过改变Er3+,Tm3+,Yb3+离子的掺杂浓度加以调节.在固定Tm3+,Yb3+浓度的Bi3.59-xErxTm001Yb04Ti3O12(BErxTYT)薄膜中,随着Er3+浓度的增加,红、蓝光和绿、蓝光的强度比均增加,Er3+离子的淬灭浓度为1.75‰(摩尔分数,下同);在固定Er3+,Yb3+浓度的Bi3.593-yEr0.007TmyYb0.4Ti3O12(BETmyYT)薄膜中,随着Tm3+浓度的增加,绿、蓝光和红、蓝光的强度比均降低,Tm3+的淬灭浓度为2.5‰;在固定Er3+,Tm3+浓度的Bi3.98-zEr0.01Tm0.01YbzTi3O12(BETYbzT)薄膜中,随着Yb3+浓度的增加,蓝、绿光和红、绿光的强度比均增加,Yb3+对Er3+发射的<span style=\"color:red\">荧光</span>淬灭浓度小于5％,而对Tm3+发射的<span style=\"color:red\">荧光</span>淬灭浓度大于18％.Bi3.5815Er0.0085Tm0.01Yb0.4Ti3O12薄膜<span style=\"color:red\">上</span><span style=\"color:red\">转换</span><span style=\"color:red\">荧光</span>值为(0.31,0.34),最接近标准白光的色度坐标(0.33,0.33).在不同功率的红外激光激发下,薄膜<span style=\"color:red\">荧光</span>的色度坐标变化幅度很小,说明薄膜具有较好的颜色稳定性.通过分析薄膜<span style=\"color:red\">荧光</span>的<span style=\"color:red\">上</span><span style=\"color:red\">转换</span>机制,从Er3+向Tm3+有明显的能量传递发生,使光谱中红、绿、蓝光的相对强度和稀土离子的淬灭浓度发生明显变化.薄膜的铁电性能测试表明,当Er3+,Tm3-,Yb3+掺杂的总浓度约为10％时(Bi3.5815Er0.0085Tm0.01Yb0.4Ti3O12),薄膜的铁电剩余极化强度达到最大值,为27.8 μC/cm2.","authors":[{"authorName":"孙丽娜","id":"0b827e38-de25-4dbd-916d-b8e70c993c0d","originalAuthorName":"孙丽娜"},{"authorName":"谭俊","id":"96b76579-97cf-4802-ac59-098fe70ec40e","originalAuthorName":"谭俊"},{"authorName":"巴德纯","id":"5e216ff3-57ab-43a2-bd68-5ac17208b345","originalAuthorName":"巴德纯"},{"authorName":"原培新","id":"e959c8c0-1892-41b9-a6b5-6208fad28189","originalAuthorName":"原培新"}],"doi":"10.3724/SP.J.1037.2013.00503","fpage":"88","id":"58041364-6820-4c2a-9d7e-36c16ab01f1d","issue":"1","journal":{"abbrevTitle":"JSXB","coverImgSrc":"journal/img/cover/JSXB.jpg","id":"48","issnPpub":"0412-1961","publisherId":"JSXB","title":"金属学报"},"keywords":[{"id":"b58dc3cc-3c8e-4188-b761-053068318e5d","keyword":"白色<span style=\"color:red\">荧光</span>","originalKeyword":"白色荧光"},{"id":"a0089b38-e67e-4cbe-aea2-6ba2dfb8cdcf","keyword":"铁电性能","originalKeyword":"铁电性能"},{"id":"801ed2fb-c730-4336-932d-9c1c88607115","keyword":"<span style=\"color:red\">上</span><span style=\"color:red\">转换</span>","originalKeyword":"上转换"},{"id":"fdb5b26e-e304-4802-b9b8-ac0c8990df5a","keyword":"薄膜","originalKeyword":"薄膜"}],"language":"zh","publisherId":"jsxb201401012","title":"Er3+-Tm3+-Yb3+掺杂Bi4Ti3O12薄膜的<span style=\"color:red\">上</span><span style=\"color:red\">转换</span>白色<span style=\"color:red\">荧光</span>和铁电性能","volume":"50","year":"2014"}],"totalpage":3059,"totalrecord":30587}