{"currentpage":1,"firstResult":0,"maxresult":10,"pagecode":5,"pageindex":{"endPagecode":5,"startPagecode":1},"records":[{"abstractinfo":"用溶胶-凝胶法和高温固相反应分别制备了纳米量级和常规尺度的稀土正硼酸盐荧光粉LnBO3:Eu(Ln=Y,Gd),测量了它们的激发光谱并首次观察到了YBO3:Eu中Eu3+的7F05D0跃迁的<span style=\"color:red\">Nephelauxetic</span><span style=\"color:red\">效应</span>. 根据低温下的激发光谱，发射光谱以及变温条件对发光光谱的影响, YBO3中Ln3+所占据的两种格位的对称性被修正为C3?和D3. 在不同方法制备的样品中观察到了不同的发光强度和猝灭浓度. 缺陷?的影响是产生这种不同的原因. 退火样品的发光和拉曼散射谱的变化反映出掺杂的杂质Eu3+的团聚化是可能的缺陷来源.","authors":[{"authorName":"张巍巍","id":"775c7aa0-5484-40cd-8cc5-875eb6982fc4","originalAuthorName":"张巍巍"},{"authorName":"谢平波","id":"762d13ed-aad0-47e7-aa72-7346ca9f1129","originalAuthorName":"谢平波"},{"authorName":"张慰萍","id":"97d0546a-043f-4c87-9bc5-e03b8e151630","originalAuthorName":"张慰萍"},{"authorName":"尹民","id":"c36b348d-35ba-485c-8eac-4165b161fcf8","originalAuthorName":"尹民"},{"authorName":"荆隆","id":"784e3d9f-f5e8-4fe1-847c-8db20db36807","originalAuthorName":"荆隆"},{"authorName":"吕少哲","id":"6fd11c10-d7a4-4eec-9e4e-8f6c322de4d0","originalAuthorName":"吕少哲"},{"authorName":"楼立人","id":"d5459b6b-83c9-4bf6-bd48-bc21ab68ebc5","originalAuthorName":"楼立人"},{"authorName":"夏上达","id":"668aeeb2-bba5-430f-b412-acb46d63ee5e","originalAuthorName":"夏上达"}],"doi":"10.3321/j.issn:1000-324X.2001.01.002","fpage":"9","id":"2e517a02-fa15-4f29-8937-88589b69d11a","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":"ce959dbd-2bb6-4c99-9f19-c8dcd8403504","keyword":"YBO3","originalKeyword":"YBO3"},{"id":"e99db87d-0977-4d63-a97c-98c25881d6e4","keyword":"溶胶-凝胶法","originalKeyword":"溶胶-凝胶法"},{"id":"a89c97d6-2310-4913-8887-5d08085e0b3c","keyword":"发光光谱","originalKeyword":"发光光谱"},{"id":"2ad14001-2161-40ee-aada-27e7e19255bc","keyword":"<span style=\"color:red\">Nephelauxetic</span><span style=\"color:red\">效应</span>","originalKeyword":"Nephelauxetic效应"}],"language":"zh","publisherId":"wjclxb200101002","title":"稀土正硼酸盐Ln{1-xBO3:Eux(Ln=Y,Gd)的结构与发光特性","volume":"16","year":"2001"},{"abstractinfo":"对不同形变量下TWIP钢内部组织观察发现,在形变量由小到大的过程中,内部组织依次呈现为:大量位错,孪晶,多个孪生系统的交割.对比分析各形变量下组织情况可以发现TWIP<span style=\"color:red\">效应</span>过程主要有如下几点:孪晶对位错的阻塞作用,提高了局部加工硬化能力;孪晶与孪晶的作用,孪晶的形成增加了后续孪晶的阻力,其次多套孪生系统有效地对晶粒进行了分割,增加了孪晶界面,从而提高了加工硬化能力;孪生过程本身具有一定的形变量.局部加工硬化的提高,使应变向其他较低区域转移,从而表现出很高伸长率.","authors":[{"authorName":"胡超","id":"af603052-c75e-4aa7-b019-638bd7a9d049","originalAuthorName":"胡超"},{"authorName":"杨钢","id":"871f80ed-f4be-49ee-961f-ab08db0f570a","originalAuthorName":"杨钢"},{"authorName":"聂学青","id":"77fb6142-975f-4dd5-9648-f7e07b936610","originalAuthorName":"聂学青"},{"authorName":"王向斌","id":"aa8c01c8-7945-401a-8b1d-bf55c7755492","originalAuthorName":"王向斌"},{"authorName":"黄崇湘","id":"031111ef-b262-42df-80a3-ef1e5810b949","originalAuthorName":"黄崇湘"}],"doi":"","fpage":"70","id":"f4331531-44d8-4d92-acd1-bec46a60a402","issue":"8","journal":{"abbrevTitle":"GT","coverImgSrc":"journal/img/cover/GT.jpg","id":"27","issnPpub":"0449-749X","publisherId":"GT","title":"钢铁"},"keywords":[{"id":"04e9474e-f358-4dbd-a314-577c31dd5b06","keyword":"等径角挤压","originalKeyword":"等径角挤压"},{"id":"98018133-fcd2-4cc6-9d22-7a0a59a48991","keyword":"TWIP钢","originalKeyword":"TWIP钢"},{"id":"262bdc5f-fb78-4c81-8341-4b9c6c60396c","keyword":"形变孪晶","originalKeyword":"形变孪晶"}],"language":"zh","publisherId":"gt201008016","title":"TWIP<span style=\"color:red\">效应</span>分析","volume":"45","year":"2010"},{"abstractinfo":"对不同形变量下TWIP钢内部组织连续观察发现：在形变量为5%时，晶粒内出现大量的位错，无孪生现象发生；在形变量为10%时，金相下可以观察到片条状类似孪晶组织出现，TEM观察发现晶粒内部位错密度很高；在更大变形量下，形变孪晶大量产生，出现不同孪生系统的相互交割以及二次孪生现象，晶粒被孪晶分割成胞状组织。大变形下，组织中出现少量的剪切碎化带。\n对比分析各形变量下组织情况可以发现TWIP<span style=\"color:red\">效应</span>过程主要有如下几点：（a）孪晶对位错的阻塞作用，提高了局部加工硬化能力，使应变向其他较低区域转移；（b）孪晶与孪晶的作用：孪晶的形成增加了后续孪晶的阻力，其次多套孪生系统有效的对晶粒进行了分割，增加了孪晶界面，从而提高了加工硬化能力；（c）孪生过程本身具有一定的型变量。","authors":[{"authorName":"胡超","id":"42fd0ca8-50ed-44bf-81fe-2fbe0ddb9438","originalAuthorName":"胡超"}],"categoryName":"|","doi":"","fpage":"70","id":"22db7894-4612-48d2-bf5f-d02156a39e4d","issue":"8","journal":{"abbrevTitle":"GT","coverImgSrc":"journal/img/cover/GT.jpg","id":"27","issnPpub":"0449-749X","publisherId":"GT","title":"钢铁"},"keywords":[{"id":"eaa47f75-e1b9-43c6-be1e-75162eb23601","keyword":"等径角挤压;TWIP钢;形变孪晶","originalKeyword":"等径角挤压;TWIP钢;形变孪晶"}],"language":"zh","publisherId":"0449-749X_2010_8_4","title":"TWIP<span style=\"color:red\">效应</span>分析","volume":"45","year":"2010"},{"abstractinfo":"简要综述了金属强度的晶粒尺寸<span style=\"color:red\">效应</span>和样品尺寸<span style=\"color:red\">效应</span>的研究历史和现状,揭示了它们的基本强化机制分别是增加位错运动的阻力和增加位错产生的难度.在一些纳米金属中发现这2种机制同时起作用,从而指出利用这2种机制调控纳米金属强塑性的可能性.这种可能性在纳米纯Al中得到了验证.","authors":[{"authorName":"黄晓旭","id":"2d7eb8da-b476-4a84-857b-9c5af701fb95","originalAuthorName":"黄晓旭"}],"doi":"10.3724/SP.J.1037.2014.00016","fpage":"137","id":"89935e49-b994-44ff-83dd-f93df7734465","issue":"2","journal":{"abbrevTitle":"JSXB","coverImgSrc":"journal/img/cover/JSXB.jpg","id":"48","issnPpub":"0412-1961","publisherId":"JSXB","title":"金属学报"},"keywords":[{"id":"fec009b6-38ea-4430-a5dc-abc6eaa6fcc4","keyword":"金属强度","originalKeyword":"金属强度"},{"id":"c6f3364a-ba99-46f1-a79b-245eb09fa689","keyword":"晶粒尺寸<span style=\"color:red\">效应</span>","originalKeyword":"晶粒尺寸效应"},{"id":"efda00fb-17d5-4dcc-bfb2-66ff3f3c3bff","keyword":"样品尺寸<span style=\"color:red\">效应</span>","originalKeyword":"样品尺寸效应"},{"id":"5c81fbb1-a2b3-4dab-b17c-de2138d754cd","keyword":"纳米金属","originalKeyword":"纳米金属"},{"id":"401c3c07-c7d9-44a0-8db5-8583bb31ed0f","keyword":"强化机制","originalKeyword":"强化机制"}],"language":"zh","publisherId":"jsxb201402003","title":"金属强度的尺寸<span style=\"color:red\">效应</span>","volume":"50","year":"2014"},{"abstractinfo":"为了研究趋肤<span style=\"color:red\">效应</span>,通过实验研究了载流导线的等效电阻随电流频率的变化.在频率较高的情况下,载流导线的自感对实验结果的影响不能忽视.考虑到导线自身存在的电感后,实验结果与理论计算值基本一致.","authors":[{"authorName":"鲁百佐","id":"7a2260b0-c3eb-41f1-ac9e-59a30242f8b5","originalAuthorName":"鲁百佐"},{"authorName":"刘志存","id":"47ccc6b8-cffa-4cfb-978d-bd6b3733ecb4","originalAuthorName":"刘志存"}],"doi":"10.3969/j.issn.1001-0777.2004.04.006","fpage":"16","id":"a81ec354-ac3b-41d2-a73b-92fbd82cb402","issue":"4","journal":{"abbrevTitle":"WLCS","coverImgSrc":"journal/img/cover/WLCS.jpg","id":"64","issnPpub":"1001-0777","publisherId":"WLCS","title":"物理测试"},"keywords":[{"id":"27232ec2-7902-4604-ba18-f8dd4887f4aa","keyword":"趋肤<span style=\"color:red\">效应</span>","originalKeyword":"趋肤效应"},{"id":"dd432737-d8a2-4613-8182-97eecf664faf","keyword":"载流导线","originalKeyword":"载流导线"},{"id":"c1c37a63-a2b6-4946-a77b-9f04d7b4cff1","keyword":"等效电阻","originalKeyword":"等效电阻"},{"id":"518a3aca-9f44-45d5-aa41-98e2ba63513b","keyword":"电感","originalKeyword":"电感"},{"id":"2502d63f-d4f3-40c0-9b09-cb3810d721bd","keyword":"频率","originalKeyword":"频率"}],"language":"zh","publisherId":"wlcs200404006","title":"趋肤<span style=\"color:red\">效应</span>的实验研究","volume":"","year":"2004"},{"abstractinfo":"以不同产地、不同粒度的鳞片石墨为原料, 采用硫酸、硝酸、高锰酸钾的适当配比为氧化剂制备膨胀石墨, 发现石墨膨胀倍数从粒度&gt;420μm的750mL/g减小至95～85μm的110mL/g. 电镜及压汞法观察膨胀石墨的形貌及微孔的特征, 表明膨胀石墨的孔隙大小随粒度减小而减小, 反映出膨胀石墨存在尺寸<span style=\"color:red\">效应</span>.不同粒度的膨胀石墨的灰分、硫分和对机油的吸附能力不同, 与不同粒度膨胀石墨制备的柔性石墨板的抗拉强度也不同. 这种<span style=\"color:red\">效应</span>源自石墨的结晶程度的不同.","authors":[{"authorName":"刘国钦","id":"14e94479-9eec-4232-b59d-a8154e20da20","originalAuthorName":"刘国钦"},{"authorName":"赖奇","id":"172a3f31-d8e0-41aa-a54e-941187b4b3d0","originalAuthorName":"赖奇"},{"authorName":"李玉峰","id":"4f075e42-71cd-4840-960d-b30e48830325","originalAuthorName":"李玉峰"}],"categoryName":"|","doi":"10.3724/SP.J.1077.2007.00985","fpage":"985","id":"5b69cc74-1f9a-413c-9785-560d588c26b1","issue":"5","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":"b488cb65-5f96-4bca-820e-ce08f108a9b3","keyword":"膨胀石墨","originalKeyword":"膨胀石墨"},{"id":"c31ee675-3a3b-437a-ac72-8e2ecab7b9a0","keyword":" size effect","originalKeyword":" size effect"},{"id":"6491d4d3-e543-4319-94d0-870ec4ec32a6","keyword":" crystallization degree","originalKeyword":" crystallization degree"},{"id":"72ceea17-dc3e-472b-83a6-9771ae4839cd","keyword":" adsorptivity","originalKeyword":" adsorptivity"},{"id":"f5f91215-4b2b-49fe-8d1f-9fbb5ec26a27","keyword":" tensile strength","originalKeyword":" tensile strength"}],"language":"zh","publisherId":"1000-324X_2007_5_5","title":"膨胀石墨的尺寸<span style=\"color:red\">效应</span>","volume":"22","year":"2007"},{"abstractinfo":"综述了纳米金丝电导量子<span style=\"color:red\">效应</span>的基本概念,介绍了金丝电导研究背景及现状,并从理论上分析了电导量子<span style=\"color:red\">效应</span>的机理.介绍了用STM和MCBJ等工具对纳米金丝的原子基链进行的研究.纳米金丝原子基链的电导是量子化的,量子电导受到包括电场、磁场、温度等各种因素的影响.在综述的基础之上,提出了该领域未解决的科学问题并指出了该领域未来的发展方向.","authors":[{"authorName":"亢占英","id":"99973c17-5afa-43e9-957d-324b63752aab","originalAuthorName":"亢占英"},{"authorName":"宋华","id":"400020bf-0600-498b-bc73-a6c33df8e2e5","originalAuthorName":"宋华"},{"authorName":"杨志懋","id":"0953e4b6-6a1d-4602-bf15-d3fced47dee5","originalAuthorName":"杨志懋"},{"authorName":"丁秉钧","id":"47c8d414-14e2-4a27-ba77-6fbba7056422","originalAuthorName":"丁秉钧"}],"doi":"","fpage":"680","id":"5c8476b9-1a82-4034-b7b2-af5345e6c4b2","issue":"5","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":"3730b430-693a-411e-a1ab-b132a34903ec","keyword":"纳米金丝","originalKeyword":"纳米金丝"},{"id":"64a83d4f-1846-4d38-ba6e-3f699ff91f3b","keyword":"量子<span style=\"color:red\">效应</span>","originalKeyword":"量子效应"},{"id":"2c305843-da83-4cf6-8ba6-411c40261678","keyword":"原子基链","originalKeyword":"原子基链"},{"id":"ee29ffc2-a668-4e06-b556-7463ec104cf0","keyword":"STM","originalKeyword":"STM"},{"id":"c62e27f4-4ae9-4b37-9168-896c2482922c","keyword":"MCBJ","originalKeyword":"MCBJ"}],"language":"zh","publisherId":"xyjsclygc200505003","title":"纳米金丝电导量子<span style=\"color:red\">效应</span>","volume":"34","year":"2005"},{"abstractinfo":"以不同产地、不同粒度的鳞片石墨为原料,采用硫酸、硝酸、高锰酸钾的适当配比为氧化剂制备膨胀石墨,发现石墨膨胀倍数从粒度＞420μm的750mL/g减小至95～85 μm的110mL/g.电镜及压汞法观察膨胀石墨的形貌及微孔的特征,表明膨胀石墨的孔隙大小随粒度减小而减小,反映出膨胀石墨存在尺寸<span style=\"color:red\">效应</span>.不同粒度的膨胀石墨的灰分、硫分和对机油的吸附能力不同,与不同粒度膨胀石墨制备的柔性石墨板的抗拉强度也不同.这种<span style=\"color:red\">效应</span>源自石墨的结晶程度的不同.","authors":[{"authorName":"刘国钦","id":"397cba92-9ae1-4e4e-9f61-c03f3e1c7713","originalAuthorName":"刘国钦"},{"authorName":"赖奇","id":"82cda496-befb-4af9-b5b2-a067636fe991","originalAuthorName":"赖奇"},{"authorName":"李玉峰","id":"20dde0c9-ed74-4f9d-9c1f-58e8e14f7188","originalAuthorName":"李玉峰"}],"doi":"10.3321/j.issn:1000-324x.2007.05.041","fpage":"985","id":"53e51cca-7ac8-44b6-a667-79c5bce4f291","issue":"5","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":"4fc93615-3bb0-4492-badf-7496c1020939","keyword":"膨胀石墨","originalKeyword":"膨胀石墨"},{"id":"070d4f1b-9600-4525-9df9-f7cd229448dc","keyword":"尺寸<span style=\"color:red\">效应</span>","originalKeyword":"尺寸效应"},{"id":"aa962bbb-5f6c-4060-9de4-ae6f6dc7d1ee","keyword":"结晶度","originalKeyword":"结晶度"},{"id":"7d170a7f-a8b6-418a-b605-b5b6d2d6d490","keyword":"吸附能力","originalKeyword":"吸附能力"},{"id":"7251a5b4-bfd4-425a-8368-c3b9931e18cd","keyword":"抗拉强度","originalKeyword":"抗拉强度"}],"language":"zh","publisherId":"wjclxb200705041","title":"膨胀石墨的尺寸<span style=\"color:red\">效应</span>","volume":"22","year":"2007"},{"abstractinfo":"运用拓展的BTK理论研究了拓扑绝缘层上铁磁/铁磁超导隧道结的磁<span style=\"color:red\">效应</span>和塞曼<span style=\"color:red\">效应</span>,同时考虑了铁磁体和铁磁超导体之间的费米能级错配<span style=\"color:red\">效应</span>.研究发现：在该系统中塞曼<span style=\"color:red\">效应</span>和邻近<span style=\"color:red\">效应</span>可以共存;铁磁体和铁磁超导体之间的费米能级错配<span style=\"color:red\">效应</span>能够增强系统中发生在eV=Δ处的Andreev谐振散射过程和邻近<span style=\"color:red\">效应</span>.","authors":[{"authorName":"杨新建","id":"201d80ed-4adf-40d1-b146-c5f57edbd0a7","originalAuthorName":"杨新建"},{"authorName":"李红","id":"576eff2b-7e0d-4130-855b-758fc496651f","originalAuthorName":"李红"}],"doi":"","fpage":"226","id":"623ca0fb-111a-49f2-befb-abb8a8076f9f","issue":"3","journal":{"abbrevTitle":"DWWLXB","coverImgSrc":"journal/img/cover/DWWLXB.jpg","id":"19","issnPpub":"1000-3258","publisherId":"DWWLXB","title":"低温物理学报   "},"keywords":[{"id":"e53145bc-d9e3-4866-af30-65b7c2c5f64f","keyword":"基于拓扑绝缘层的铁磁/铁磁超导隧道结","originalKeyword":"基于拓扑绝缘层的铁磁/铁磁超导隧道结"},{"id":"e5e3791a-8c56-4037-acbd-47ec688095aa","keyword":"磁<span style=\"color:red\">效应</span>","originalKeyword":"磁效应"},{"id":"09dc3b3f-9e03-4bd8-806a-c2522ad41f55","keyword":"塞曼<span style=\"color:red\">效应</span>","originalKeyword":"塞曼效应"}],"language":"zh","publisherId":"dwwlxb201203014","title":"拓扑绝缘基铁磁/铁磁超导隧道结的磁<span style=\"color:red\">效应</span>和塞曼<span style=\"color:red\">效应</span>","volume":"34","year":"2012"},{"abstractinfo":"研究了高磁导MnZn铁氧体在等静压力下的压磁导<span style=\"color:red\">效应</span>、以及相应器件中不依赖于趋肤<span style=\"color:red\">效应</span>的压阻抗<span style=\"color:red\">效应</span>.在几个兆帕的压力下同时观测到其巨大的压磁导<span style=\"color:red\">效应</span>及压阻抗<span style=\"color:red\">效应</span>.当频率低于1kHz时，随信号频率的增大，上述压磁导<span style=\"color:red\">效应</span>及压阻抗<span style=\"color:red\">效应</span>会分别经历一个最大值.对于磁导率介于5000~15000范围内的MnZn铁氧体，在6MPa的压力下，压阻抗<span style=\"color:red\">效应</span>均可超过60％.分析显示，上述压力<span style=\"color:red\">效应</span>是由于外部压力导致铁氧体内应力改变，以致磁化状态改变所致. <BR>","authors":[{"authorName":"高剑森","id":"0485d33c-0931-4b25-b11e-89c397be0731","originalAuthorName":"高剑森"},{"authorName":"张宁","id":"24cd54d5-762d-4513-9cc4-54ca6a6df4fb","originalAuthorName":"张宁"}],"categoryName":"|","doi":"10.3724/SP.J.1077.2009.00087","fpage":"87","id":"15742441-4802-42a6-a5ef-068cd5031fa1","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":"41d5239a-bf19-4b11-9272-6645ac59686f","keyword":"压磁导<span style=\"color:red\">效应</span>","originalKeyword":"压磁导效应"},{"id":"3590b14f-bb4e-47bf-a763-bbbd159466db","keyword":" piezoimpedance effect","originalKeyword":" piezoimpedance effect"},{"id":"bc7345b0-8ec0-49f1-bda4-dcc3143fb464","keyword":" materials with high permeability","originalKeyword":" materials with high permeability"}],"language":"zh","publisherId":"1000-324X_2009_1_31","title":"等静压力下MnZn铁氧体的压磁导<span style=\"color:red\">效应</span>和压阻抗<span style=\"color:red\">效应</span>","volume":"24","year":"2009"}],"totalpage":908,"totalrecord":9071}