Ni-W基带上沉积导电缓冲层及YBCO超导层的初步研究
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摘要
高温超导材料以其独特的特性,将成为21世纪最具有发展前途的新型材料。要想制备出高质量的超导带材,缓冲层及YBCO超导层的制备技术是极其关键的。金属有机沉积(MOD)法因不需要真空环境,制备的薄膜厚度均匀,设备简单,成本低,而被广泛应用。本论文采用MOD法在双轴织构的镍钨合金(Ni-5at.%W)基带上制备La_(1-x)Sr_xTiO_3导电缓冲层薄膜及YBCO超导薄膜,同时也探讨了采用磁控溅射法在Ni-W基底上制备银薄膜的技术。
采用MOD法在Ni-W基底上沉积了La_(1-x)Sr_xTiO_3(LSTO)薄膜,讨论不同热处理温度和热处理时间对薄膜生长和性质的影响。结果表明:在相同条件下,900℃时LSTO衍射峰的强度增强;热处理时间对LSTO薄膜的取向和表面形貌影响不大。
磁控溅射法在Ni-W基底上制备Ag缓冲层的实验中,讨论了不同热处理温度及不同降温速率对薄膜取向的影响。实验初步发现:随着热处理温度的提高,银的(200)取向逐步增强,本实验所确定的最佳热处理温度为900℃。较慢的降温速率条件下制备的银薄膜(200)取向的晶粒择优生长。
在采用无氟的MOD法在LSTO/Ni-W结构上制备YBCO超导层的实验中,研究了前驱液的稳定性、热处理温度和升温速率对薄膜性能的影响。经实验初步发现:本实验所配置的前驱液是比较稳定的(至少一个月以内)。850℃下制备的薄膜织构得到优化,取向进一步改善。但是衍射图谱中存在其它取向的衍射峰,因而薄膜电阻较大,不具有超导电性。不同的升温速率对薄膜性能的影响不大,相对较慢的升温速率对YBCO(00l)取向的形成有利。
在无氟的MOD法在Ag/Ni-W结构上制备YBCO超导薄膜的实验中,研究了银的取向对YBCO薄膜取向和表面形貌的影响。实验初步表明,在其他条件不变的情况下,银(200)择优的薄膜上生长的YBCO的取向趋于优化,其它取向的衍射峰被弱化。
Due to its unique features,High-temperature superconducting materials will become the most promising new materials in the 21st century.To prepare high-quality superconduting tapes,the buffer layer and YBCO superconducting layer preparation technology is extremely crucial.Metal-organic deposition(MOD) method is widely used as it does not need vacuum environment,and can prepare a film with uniform thickness with simple equipment at low cost.In this thesis, La_(1-x)Sr_xTiO_3(LSTO)buffer layer and YBCO superconducting layer were deposited on the rolling-assisted biaxially textured substrates(RABiTS)Ni-5at%W alloy with the Metal-organic deposition(MOD)method.Then the techniques of preparing Ag film buffer layer on Ni-W tapes were studied.
La_(1-x)Sr_xTiO_3(LSTO) buffer was prepared with Metal-organic deposition(MOD) method.The effects of annealed temperatures and annealed times on the properties of the films were investigated.The results showed that under the same conditions, the intensity of LSTO diffraction peaks were enhanced when annealed at 900℃,and annealed times have little effect on the film orientation and surface morphology.
Ag conductive buffer was prepared on Ni-W substrate by Magnetron Sputtering method.The effects of annealed temperature and cooling rate on the film orientation were discussed in this paper.The experiment preliminary found that Ag(200) orientation was gradually strengthened with the heat treatment temperature increased. In the experiment it was determined that the best annealed temperature is 900℃.The Ag film(200) orientation is preferred under the conditions of slower cooling rate.
In the experiment YBCO superconducting layer was prepared on the LSTO/ Ni-W structure by Fluorine-free MOD method.The effects of the stability of precursor solution,annealing temperature and heating-up rate on the properties of the films were investigated.The results showed that the precursor solution confected in the experiment is relatively stable(at least within one month).The texture and orientation of the film annealed at 850℃were optimized and improved.However, some other orientations' diffraction peaks exist in the diffraction pattern,therefore thin-film resistance get larger,consequently does not have superconductivity.With different heating-up rate annealed at 850℃,consequently the YBCO film hardly changed.The relatively slower heating-up rate was benefit the formation of YBCO(00l) orientation.
In the experiment of prepare YBCO superconducting film on the Ag/Ni-W structure by Fluorine-free MOD method,the effects of the orientation of Ag film on the orientation and surface morphology of the YBCO films were studied.The experiment preliminary found that if the other conditions remain unchanged,the YBCO film deposited on Ag(200) orientation's film tend to optimized,and the diffraction peak intensity of other impurity were weakened.
采用MOD法在Ni-W基底上沉积了La_(1-x)Sr_xTiO_3(LSTO)薄膜,讨论不同热处理温度和热处理时间对薄膜生长和性质的影响。结果表明:在相同条件下,900℃时LSTO衍射峰的强度增强;热处理时间对LSTO薄膜的取向和表面形貌影响不大。
磁控溅射法在Ni-W基底上制备Ag缓冲层的实验中,讨论了不同热处理温度及不同降温速率对薄膜取向的影响。实验初步发现:随着热处理温度的提高,银的(200)取向逐步增强,本实验所确定的最佳热处理温度为900℃。较慢的降温速率条件下制备的银薄膜(200)取向的晶粒择优生长。
在采用无氟的MOD法在LSTO/Ni-W结构上制备YBCO超导层的实验中,研究了前驱液的稳定性、热处理温度和升温速率对薄膜性能的影响。经实验初步发现:本实验所配置的前驱液是比较稳定的(至少一个月以内)。850℃下制备的薄膜织构得到优化,取向进一步改善。但是衍射图谱中存在其它取向的衍射峰,因而薄膜电阻较大,不具有超导电性。不同的升温速率对薄膜性能的影响不大,相对较慢的升温速率对YBCO(00l)取向的形成有利。
在无氟的MOD法在Ag/Ni-W结构上制备YBCO超导薄膜的实验中,研究了银的取向对YBCO薄膜取向和表面形貌的影响。实验初步表明,在其他条件不变的情况下,银(200)择优的薄膜上生长的YBCO的取向趋于优化,其它取向的衍射峰被弱化。
Due to its unique features,High-temperature superconducting materials will become the most promising new materials in the 21st century.To prepare high-quality superconduting tapes,the buffer layer and YBCO superconducting layer preparation technology is extremely crucial.Metal-organic deposition(MOD) method is widely used as it does not need vacuum environment,and can prepare a film with uniform thickness with simple equipment at low cost.In this thesis, La_(1-x)Sr_xTiO_3(LSTO)buffer layer and YBCO superconducting layer were deposited on the rolling-assisted biaxially textured substrates(RABiTS)Ni-5at%W alloy with the Metal-organic deposition(MOD)method.Then the techniques of preparing Ag film buffer layer on Ni-W tapes were studied.
La_(1-x)Sr_xTiO_3(LSTO) buffer was prepared with Metal-organic deposition(MOD) method.The effects of annealed temperatures and annealed times on the properties of the films were investigated.The results showed that under the same conditions, the intensity of LSTO diffraction peaks were enhanced when annealed at 900℃,and annealed times have little effect on the film orientation and surface morphology.
Ag conductive buffer was prepared on Ni-W substrate by Magnetron Sputtering method.The effects of annealed temperature and cooling rate on the film orientation were discussed in this paper.The experiment preliminary found that Ag(200) orientation was gradually strengthened with the heat treatment temperature increased. In the experiment it was determined that the best annealed temperature is 900℃.The Ag film(200) orientation is preferred under the conditions of slower cooling rate.
In the experiment YBCO superconducting layer was prepared on the LSTO/ Ni-W structure by Fluorine-free MOD method.The effects of the stability of precursor solution,annealing temperature and heating-up rate on the properties of the films were investigated.The results showed that the precursor solution confected in the experiment is relatively stable(at least within one month).The texture and orientation of the film annealed at 850℃were optimized and improved.However, some other orientations' diffraction peaks exist in the diffraction pattern,therefore thin-film resistance get larger,consequently does not have superconductivity.With different heating-up rate annealed at 850℃,consequently the YBCO film hardly changed.The relatively slower heating-up rate was benefit the formation of YBCO(00l) orientation.
In the experiment of prepare YBCO superconducting film on the Ag/Ni-W structure by Fluorine-free MOD method,the effects of the orientation of Ag film on the orientation and surface morphology of the YBCO films were studied.The experiment preliminary found that if the other conditions remain unchanged,the YBCO film deposited on Ag(200) orientation's film tend to optimized,and the diffraction peak intensity of other impurity were weakened.
引文
1.Nagamatsu J,Nakagawa N,Muranaka T,et al.Superconductivity at 39K in magnesium diboride[J],Nature,2001,410:63-64.
2.邹金桥.涂层超导体金属基材及缓冲层制备技术的研究[D],浙江杭州:浙江工业大学,2003
3.马衍伟,肖立业.第2代高温超导YBCO涂层导体的发展及其应用[J],科学通报,2005,50(1):1-5.
4.林良真.我国超导技术研究进展及展望[J],电工技术学报,2005,20(1):1-7.
5.蔡传兵,时东陆,潘成远等.高温超导涂层导体-RE123双轴织构技术及其发展状态[C],2006中日超导与纳米技术研讨会论文集,上海:上海大学,2006:23-26.
6.杨天信等.我国高温超导技术研究现状[J],中国电子科学研究院学报,2008,2(3):123-124.
7.GoyalA,NortonDP,BudaiDJ,et al.High critical current density superconducting tapes by epitaxial deposition of YBa_2Cu_3O_(7-x) thick films on biaxially textured metals[J],Appl Phys Lett,1996,69:1795-1797.
8.马衍伟,肖立业.第2代高温超导YBCO涂层导体的发展及其应用[J],科学通报,2005,1(50):3-5.
9.肖立业.超导电力技术的现状和发展趋势[J],电网技术,2004,28(9):33-37.
10.古宏伟,杨坚,刘慧舟等.YBa_2Cu_3O_(7-x)涂层导体的研究进展[J],中国稀土学报,2006,24(3):257-258.
11.申妍华.YBCO薄膜的微观结构与性能的研究[D],四川成都:电子科技大学,2003
12.M.W.Rupich,D.T.Verebelyi,Wei Zhang,et al.Metalorganic Deposition of YBCO Films for Second-Generation High-Temperature Superconductor Wires[J],MRS Bulletin,2004,29:572-578.
13.B:Ma,M.Li,R.E.Koritala,et al.Direct depsition of YBCO on Polished Ag substrates by Pulsed laser deposition[J],Physica C,2002,337(4):501-507.
14.P.N.Arendt,R.F.Stephen.Biaxially Textured IBAD-MgO Templates for YBCO-Coated Conductors[J],MRS Bulletin,2004,29:543-549.
15.王娜.化学溶液沉积法制备导电缓冲层及其性能研究[D],沈阳:东北大学,2008
16.田震.MOD法制备YBCO高温超导带材的缓冲层SrTiO_3研究[D],四川成都:电子科技大学,2007
17.陶佰万,吴健等.Ni基带上的氧化物过渡层制备[J],低温物理学报,2005,5(27):732-733.
18.Fujimoto,Y.Kobayashi,K.Kubota.Growth of BaTiO_3-SrTiO_3 thin films by r.-f.magnetron sputtering[J],Thin Solid Films,1989,169(2):249-256.
19.潘铭,孟广耀,辛厚文.MOCVD法制备复合氧化物功能薄膜及其表征[J],功能材料,1999,5:22-25.
20.M.S.Bhuiyan,M.Paranthaman,S.Sathyamurthy,et al.MOD approach for the growth of epitaxial CeO_2 buffer layers on biaxially textured Ni-W substrates for YBCO coated conductors[J],Supercon.Sci.Technol,2003,16:1305-1309.
21.戴明,宋全胜,曾晓雁.脉冲激光沉积(PLD)薄膜技术的研究现状与展望[J],真空科学与技术,2003,1-1.
22.邹金桥.涂层超导体金属基材及缓冲层制备技术的研究[D],浙江杭州:浙江工业大学,2003
23.李凤华.YBaCuO超导带材制备的基础研究[D],辽宁沈阳:东北大学,2005
24.王三胜,顾炳富.YBCO超导膜的低成本化学溶液法制备与进展[J],TFC07全国薄膜技术学术研讨会论文摘要集,2007,43-43.
25.丁发柱,古宏伟,李驶.化学溶液法在LaAlO_3单晶基体上制备YBa_2Cu_3O_(7-x)薄膜的研究[J],稀有金属,2008,6(32):744-745.
26.K.Kim,D.P.Norton,C.Cantoni,et al.(La,Sr)TiO_3 as a conductive buffer for high-temperature superconducting coated conductors[J],IEEE Trans.Appl.Supercond,2005,15:2997-2997.
27.张红.PMP法Gd-Ba-Cu-O超导体材的制备与性能研究[D],辽宁沈阳:东北大学,2003
28.王爱霞.YBa_2Cu_3O_(7-δ)超导粉体及烧结体材的研究[D],陕西西安:陕西师范大学,2006
29.张其瑞.高温超导电性[M],浙江杭州:浙江大学出版社,1992,72-72.
30.K.Kim,M.Paranthaman,D.P.Nortonl,et al.A perspective on conducting oxide buffers for Cu-based YBCO-coated conductors[J],Supercond.Sci.Technol,2006,19:23-29.
31.刘生满.YBCO大面积双面膜中导体型缓冲层的化学溶液法制备及其解结构和性能研究[D],安徽合肥:中国科学院固体物理研究所,2005
32.马怀香.溶胶-凝胶法制备钇钡铜氧薄膜的研究[D],陕西西安:西安理工大学,2004
33.S.M.Zaneti,V.C.M.Sotilo,E.R.Leite,et al.Crystallographic,dielectric and optical properties of SrBi_2Ta_2O_9 thin films prepaerd by the polymeric precursor method[J],Ferroelectric,2002(271):1849-1854.
34.P.L.Villa,G.Taglied,F.D.O.razio,et al.Harmonic analysis of AC magnetic susceptibility of YBCO/Ag pordued by chemical amorphous citrate- route[J],J.Mag.Mater,2001(226):314-315.
35.M.Klee,U.Mackens.Sol-Gel and MOD processing of layered perovskite films[J],Integrated Ferroelectrics,1996,12(1):11-22.
36.G.Yi,Z.Wu,and M.Sayer."Preparation of Pb(Zr,Ti)O3 Thin Films by Sol Gel Processing:Electrical,Optical,and Electro-Optic Properties[J]Journal of Applied Physics,1988,64,2717-2724.
37.R.W.Schwartz.Chemical Solution Deposition of Perovskite Thin Films[J],chemistry of Materials,1997,9:2325-2340.
38.田震,于淼,熊杰,陶佰万.MOD法在双轴织构Ni-W合金基片上制备SrTiO_3缓冲层[J],低温与超导,2007,4(35):316-318.
39.Bornside D E,Macosko C W,Scriven L E.Spin coating one-dimensional mode[J],J.Appl.Phys,1989,66(1):5185-5193.
40.Alicia Ayala.Aspects OF the SrO-CuO-TiO2 ternary system related to the deposition of SrTiO3 and copper doped SrTiO3 thin film buffer layers,Bachelor of Science Metallurgical and Materials Engineering,2004,LA-14197-T.
41.廖乾初主编.扫描电镜分析技术与应用[M],北京:机械工业出版社,1993,24-198.
42.赵宗彦主编.X射线与物质结构[M],合肥:安徽大学出版社,2004,1-15.
43.申妍华.YBCO薄膜的微观结构与性能的研究[D],成都:电子科技大学,2003,21-21.
44.赵宗彦主编.X射线与物质结构[M].合肥:安徽大学出版社,2004,170-171.
45.陈源清.溶胶-凝胶法制备YBa_2Cu_3O_(7-δ)超导材料的研究[D],西安:西安理工大学,2008
46.郑果.电化学沉积制备双轴织构化金属薄膜[D],四川成都:西南交通大学,2008
47.刘粤惠,刘平安编著.X射线衍射分析原理与应用[M],北京:化学工业出版社,2003.83-91.
48.方家光,黄贺生,杨燕池等.高临界温度超导材料超导性能的检测[J],大学物理,1995,14(1):32-35.
49.吴自勤,王兵.薄膜生长[M],北京:科学出版社,2001,123-124.
50.何菊生,张萌,肖祁陵.半导体外延层晶格失配度的计算[J],南昌大学学报(理科版),2006,30(1):63-67.
51.Tokura Y,Taguchi Y,Okada Y,Fujishima Y,Arima T.Filling dependence of electronic properties on the verge of metal-mott-insulator transitions in La_(1-x)Sr_xTiO_3[J],Physical Review Letters,1993,70:21-26.
52.Kim K,Kwon Y W,Norton D P,Christen D K,Budai J D,Sales B C,Chisholm M F,Marken K.Epitaxial(La,Sr)TiO_3 as a conductive buffer for high temperature superconducting coated conductors[J],Solid-State Electronics,2003,47:217-218.
53.Knoth K,Engel S,Apetrii C,Falter M,Schlobach B,Oswald S,Schultz L,Holzapfel B.Chemical solution deposition of YBa_2Cu_3O_(7-x) coated conductors [J],Current Opinion in Solid State and Materials Science,2006,10:205-216.
54.Sathyamurthy S,Salama K.Processing aspects of MOD strontium titanate buffer layers for coated conductor applications[J],Physica C,2002,377:208-216.
55.Celik E,Akin Y,Sigmund W,Hascicek Y S.Fabrication of La_2Zr_2O_7 buffer layers on Ni tapes by reel-to-reel sol-gel technique[J],Mater Sci Eng B-Solid,2004,106:182-190.
56.Engel S,Knoth K,Chopra A,Kumar N H,Sarma V S,Santhosh P N,Schultz L, Holzapfel B.Optimisation of single La_2Zr_2O_7 buffer layers for YBCO coated conductors prepared by chemical solution deposition[J],Journal of Crystal Growth,2008,310:4295-4300.
57.Srivatsan Sathyamurthy and Kamel Salama.Chemical cleaning treatment of texturednickel for the deposition of epitaxial thin films[J],Supercond.Sci.Technol.2001,14:643-645.
58.刘瑞鹏,李刘合.磁控溅射镀膜技术简述[J],科技前沿,2006,8:56-59.
59.钱苗根.材料表面技术及其应用手册[M],机械工业出版社,1998,562-583.
60.Hongli Suo,J-Y Genoud,M Schindl,et al.Reinforced {110} textured Ag/Ni composite ribbons for biaxially oriented YBCO coatedtapes[J],Superconductor Science And Technology,2001,14:854-861.
61.马飞.晶体表面能各向异性分析及其对薄膜中异常晶粒生长的驱动作用[D],陕西西安:陕西师范大学,2004
2.邹金桥.涂层超导体金属基材及缓冲层制备技术的研究[D],浙江杭州:浙江工业大学,2003
3.马衍伟,肖立业.第2代高温超导YBCO涂层导体的发展及其应用[J],科学通报,2005,50(1):1-5.
4.林良真.我国超导技术研究进展及展望[J],电工技术学报,2005,20(1):1-7.
5.蔡传兵,时东陆,潘成远等.高温超导涂层导体-RE123双轴织构技术及其发展状态[C],2006中日超导与纳米技术研讨会论文集,上海:上海大学,2006:23-26.
6.杨天信等.我国高温超导技术研究现状[J],中国电子科学研究院学报,2008,2(3):123-124.
7.GoyalA,NortonDP,BudaiDJ,et al.High critical current density superconducting tapes by epitaxial deposition of YBa_2Cu_3O_(7-x) thick films on biaxially textured metals[J],Appl Phys Lett,1996,69:1795-1797.
8.马衍伟,肖立业.第2代高温超导YBCO涂层导体的发展及其应用[J],科学通报,2005,1(50):3-5.
9.肖立业.超导电力技术的现状和发展趋势[J],电网技术,2004,28(9):33-37.
10.古宏伟,杨坚,刘慧舟等.YBa_2Cu_3O_(7-x)涂层导体的研究进展[J],中国稀土学报,2006,24(3):257-258.
11.申妍华.YBCO薄膜的微观结构与性能的研究[D],四川成都:电子科技大学,2003
12.M.W.Rupich,D.T.Verebelyi,Wei Zhang,et al.Metalorganic Deposition of YBCO Films for Second-Generation High-Temperature Superconductor Wires[J],MRS Bulletin,2004,29:572-578.
13.B:Ma,M.Li,R.E.Koritala,et al.Direct depsition of YBCO on Polished Ag substrates by Pulsed laser deposition[J],Physica C,2002,337(4):501-507.
14.P.N.Arendt,R.F.Stephen.Biaxially Textured IBAD-MgO Templates for YBCO-Coated Conductors[J],MRS Bulletin,2004,29:543-549.
15.王娜.化学溶液沉积法制备导电缓冲层及其性能研究[D],沈阳:东北大学,2008
16.田震.MOD法制备YBCO高温超导带材的缓冲层SrTiO_3研究[D],四川成都:电子科技大学,2007
17.陶佰万,吴健等.Ni基带上的氧化物过渡层制备[J],低温物理学报,2005,5(27):732-733.
18.Fujimoto,Y.Kobayashi,K.Kubota.Growth of BaTiO_3-SrTiO_3 thin films by r.-f.magnetron sputtering[J],Thin Solid Films,1989,169(2):249-256.
19.潘铭,孟广耀,辛厚文.MOCVD法制备复合氧化物功能薄膜及其表征[J],功能材料,1999,5:22-25.
20.M.S.Bhuiyan,M.Paranthaman,S.Sathyamurthy,et al.MOD approach for the growth of epitaxial CeO_2 buffer layers on biaxially textured Ni-W substrates for YBCO coated conductors[J],Supercon.Sci.Technol,2003,16:1305-1309.
21.戴明,宋全胜,曾晓雁.脉冲激光沉积(PLD)薄膜技术的研究现状与展望[J],真空科学与技术,2003,1-1.
22.邹金桥.涂层超导体金属基材及缓冲层制备技术的研究[D],浙江杭州:浙江工业大学,2003
23.李凤华.YBaCuO超导带材制备的基础研究[D],辽宁沈阳:东北大学,2005
24.王三胜,顾炳富.YBCO超导膜的低成本化学溶液法制备与进展[J],TFC07全国薄膜技术学术研讨会论文摘要集,2007,43-43.
25.丁发柱,古宏伟,李驶.化学溶液法在LaAlO_3单晶基体上制备YBa_2Cu_3O_(7-x)薄膜的研究[J],稀有金属,2008,6(32):744-745.
26.K.Kim,D.P.Norton,C.Cantoni,et al.(La,Sr)TiO_3 as a conductive buffer for high-temperature superconducting coated conductors[J],IEEE Trans.Appl.Supercond,2005,15:2997-2997.
27.张红.PMP法Gd-Ba-Cu-O超导体材的制备与性能研究[D],辽宁沈阳:东北大学,2003
28.王爱霞.YBa_2Cu_3O_(7-δ)超导粉体及烧结体材的研究[D],陕西西安:陕西师范大学,2006
29.张其瑞.高温超导电性[M],浙江杭州:浙江大学出版社,1992,72-72.
30.K.Kim,M.Paranthaman,D.P.Nortonl,et al.A perspective on conducting oxide buffers for Cu-based YBCO-coated conductors[J],Supercond.Sci.Technol,2006,19:23-29.
31.刘生满.YBCO大面积双面膜中导体型缓冲层的化学溶液法制备及其解结构和性能研究[D],安徽合肥:中国科学院固体物理研究所,2005
32.马怀香.溶胶-凝胶法制备钇钡铜氧薄膜的研究[D],陕西西安:西安理工大学,2004
33.S.M.Zaneti,V.C.M.Sotilo,E.R.Leite,et al.Crystallographic,dielectric and optical properties of SrBi_2Ta_2O_9 thin films prepaerd by the polymeric precursor method[J],Ferroelectric,2002(271):1849-1854.
34.P.L.Villa,G.Taglied,F.D.O.razio,et al.Harmonic analysis of AC magnetic susceptibility of YBCO/Ag pordued by chemical amorphous citrate- route[J],J.Mag.Mater,2001(226):314-315.
35.M.Klee,U.Mackens.Sol-Gel and MOD processing of layered perovskite films[J],Integrated Ferroelectrics,1996,12(1):11-22.
36.G.Yi,Z.Wu,and M.Sayer."Preparation of Pb(Zr,Ti)O3 Thin Films by Sol Gel Processing:Electrical,Optical,and Electro-Optic Properties[J]Journal of Applied Physics,1988,64,2717-2724.
37.R.W.Schwartz.Chemical Solution Deposition of Perovskite Thin Films[J],chemistry of Materials,1997,9:2325-2340.
38.田震,于淼,熊杰,陶佰万.MOD法在双轴织构Ni-W合金基片上制备SrTiO_3缓冲层[J],低温与超导,2007,4(35):316-318.
39.Bornside D E,Macosko C W,Scriven L E.Spin coating one-dimensional mode[J],J.Appl.Phys,1989,66(1):5185-5193.
40.Alicia Ayala.Aspects OF the SrO-CuO-TiO2 ternary system related to the deposition of SrTiO3 and copper doped SrTiO3 thin film buffer layers,Bachelor of Science Metallurgical and Materials Engineering,2004,LA-14197-T.
41.廖乾初主编.扫描电镜分析技术与应用[M],北京:机械工业出版社,1993,24-198.
42.赵宗彦主编.X射线与物质结构[M],合肥:安徽大学出版社,2004,1-15.
43.申妍华.YBCO薄膜的微观结构与性能的研究[D],成都:电子科技大学,2003,21-21.
44.赵宗彦主编.X射线与物质结构[M].合肥:安徽大学出版社,2004,170-171.
45.陈源清.溶胶-凝胶法制备YBa_2Cu_3O_(7-δ)超导材料的研究[D],西安:西安理工大学,2008
46.郑果.电化学沉积制备双轴织构化金属薄膜[D],四川成都:西南交通大学,2008
47.刘粤惠,刘平安编著.X射线衍射分析原理与应用[M],北京:化学工业出版社,2003.83-91.
48.方家光,黄贺生,杨燕池等.高临界温度超导材料超导性能的检测[J],大学物理,1995,14(1):32-35.
49.吴自勤,王兵.薄膜生长[M],北京:科学出版社,2001,123-124.
50.何菊生,张萌,肖祁陵.半导体外延层晶格失配度的计算[J],南昌大学学报(理科版),2006,30(1):63-67.
51.Tokura Y,Taguchi Y,Okada Y,Fujishima Y,Arima T.Filling dependence of electronic properties on the verge of metal-mott-insulator transitions in La_(1-x)Sr_xTiO_3[J],Physical Review Letters,1993,70:21-26.
52.Kim K,Kwon Y W,Norton D P,Christen D K,Budai J D,Sales B C,Chisholm M F,Marken K.Epitaxial(La,Sr)TiO_3 as a conductive buffer for high temperature superconducting coated conductors[J],Solid-State Electronics,2003,47:217-218.
53.Knoth K,Engel S,Apetrii C,Falter M,Schlobach B,Oswald S,Schultz L,Holzapfel B.Chemical solution deposition of YBa_2Cu_3O_(7-x) coated conductors [J],Current Opinion in Solid State and Materials Science,2006,10:205-216.
54.Sathyamurthy S,Salama K.Processing aspects of MOD strontium titanate buffer layers for coated conductor applications[J],Physica C,2002,377:208-216.
55.Celik E,Akin Y,Sigmund W,Hascicek Y S.Fabrication of La_2Zr_2O_7 buffer layers on Ni tapes by reel-to-reel sol-gel technique[J],Mater Sci Eng B-Solid,2004,106:182-190.
56.Engel S,Knoth K,Chopra A,Kumar N H,Sarma V S,Santhosh P N,Schultz L, Holzapfel B.Optimisation of single La_2Zr_2O_7 buffer layers for YBCO coated conductors prepared by chemical solution deposition[J],Journal of Crystal Growth,2008,310:4295-4300.
57.Srivatsan Sathyamurthy and Kamel Salama.Chemical cleaning treatment of texturednickel for the deposition of epitaxial thin films[J],Supercond.Sci.Technol.2001,14:643-645.
58.刘瑞鹏,李刘合.磁控溅射镀膜技术简述[J],科技前沿,2006,8:56-59.
59.钱苗根.材料表面技术及其应用手册[M],机械工业出版社,1998,562-583.
60.Hongli Suo,J-Y Genoud,M Schindl,et al.Reinforced {110} textured Ag/Ni composite ribbons for biaxially oriented YBCO coatedtapes[J],Superconductor Science And Technology,2001,14:854-861.
61.马飞.晶体表面能各向异性分析及其对薄膜中异常晶粒生长的驱动作用[D],陕西西安:陕西师范大学,2004