用户名: 密码: 验证码:
微测辐射热计用氧化钒薄膜的制备及其电阻温度性能研究
详细信息    本馆镜像全文|  推荐本文 |  |   获取CNKI官网全文
摘要
氧化钒薄膜具有高的电阻温度系数(TCR),是制备微测辐射热计的理想热敏感材料。高的电阻温度系数和良好的绝热结构是获得高性能微测辐射热计的前提。本论文采用直流对靶磁控溅射和射频离子束溅射两种方法制备了氧化钒薄膜,研究了高基底温度状态SiO_2和Si_3N_4基底表面对氧化钒薄膜组分的影响,采用热氧化低价态氧化钒薄膜和热还原高价态氧化钒薄膜的方式分别制备了具有相变特性氧化钒薄膜,分析了相变特性氧化钒薄膜的组分、结晶结构对相变温度和室温电阻温度系数的影响,设计与制作了VO_x/PS/Si结构与VO_x/Si结构,并对氧化钒薄膜的温度灵敏度进行了比较,获得了一些有意义的结果。
     SiO_2和Si_3N_4基底在500℃高基底温度下,表面活性增加,SiO_2表面参与氧化钒薄膜生长的氧增加,Si_3N_4表面参与氧化钒薄膜生长的氧减少,从而影响其上生长的氧化钒薄膜的成分,相同氧分压下,SiO_2基底表面氧化钒薄膜的价态高于Si_3N_4基底表面氧化钒薄膜的价态;升高基底温度时,SiO_2基底表面氧化钒薄膜的价态升高,Si_3N_4基底表面氧化钒薄膜的价态降低。
     分别采用直流对靶磁控溅射制备低价态氧化钒薄膜再附加热氧化处理的方式,和射频离子束溅射制备高价氧化钒薄膜附加热还原处理的方式获得了具有相变特性的氧化钒薄膜,第一种方式获得相变特性氧化钒薄膜的热处理温度最低为300℃,克服了以往高温条件下热处理不能与MEMS工艺兼容的缺点;相变特性氧化钒薄膜的组分以VO_2为主,含有V2O3和VO_,室温TCR为-2.25%/K;室温电阻温度系数随相变温度的降低逐渐升高;采用第二种方式获得的相变氧化钒薄膜的组分以VO_2为主,含有V2O5和V2O3,室温TCR可达-3.0%/K;分析发现,具有相变特性的氧化钒薄膜中含有V2O5时,室温电阻温度系数明显增大。
     利用射频离子束溅射方法制备氧化钒薄膜,对氧气比例为48.83%制备的氧化钒薄膜进行连续2次450℃/3h热处理,获得了室温电阻温度系数高达-4.7%/K的氧化钒薄膜。
     对比了VO_x/PS/Si结构与VO_x/Si结构中氧化钒薄膜电阻对温度的热敏感性能,研究了多孔硅基底温度升高对氧化钒薄膜组分的影响。多孔硅基底上的氧化钒薄膜电阻具有比硅基底上的氧化钒薄膜电阻更高的温度灵敏度,电阻值随功率的变化率是硅的20倍;通过调节制备条件,在多孔硅基底上获得了适合微测辐射热计应用的氧化钒薄膜;高温状态下,多孔硅表面覆盖的SiO_2层活性高,获得的氧化钒薄膜中钒被氧化的程度更高。
Vanadium oxide(VO_x)thin films are ideal material in microbolometer for its high temperature-resistance coefficient(TCR). In this work, vanadium oxide thin films were deposited by using direct current facing targets magnetron sputtering and ion beam sputtering. The effects of SiO_2 substrate and Si_3N_4 substrate on composition of vanadium oxide thin films deposited using direct current facing targets magnetron sputtering at high substrate temperature were investigated. Vanadium oxide thin films with phase transition were fabricated by thermal oxidated process and thermal deoxidated process, and the effects of composition, microstructure, crystallization of the formed vanadium oxide thin films on their phase transition temperature and TCR were analysed.The thermal sensitivity of VO_x thin films in the structure of VO_x/PS/Si and VO_x/Si were compared.
     In high temperature, with the increase of chemical activity of SiO_2 substrate and Si_3N_4 substrate increase, the amount of oxygen particles increas on the surface of SiO_2, but decreas on the surface of Si_3N_4. At the same oxygen partial pressure, the valence of VO_x thin film on SiO_2 is higher than that on Si_3N_4; the valence of VO_x thin films on SiO_2 increases with substrate temperature increasing, but the valence of VO_x thin films on Si_3N_4 decreases with substrate temperature increasing.
     Phase transition vanadium oxide thin films were fabricated by using two different methods. One is low valence vanadium oxide thin films were deposited by direct current facing target magnetron sputtering firstly, and then thermal oxidated; the other is high valence vanadium oxide thin films were deposited by ion beam sputtering, then thermal deoxidated. Vanadium oxide thin films with phase transition were obtained at the lower thermal process temperature 300℃, which is compatible with MEMS technologys. The composition of VO_x thin film fabricated by first method includes mainly VO_2, V2O3 and VO_, the TCR is -2.25%/K, the TCR gradually increases with phase transition temperature decreases. The composition of VO_x thin film fabricated by the second method includes mainly VO_2, V2O5 and V2O3 , and the resulting VO_x thin filmTCR is -3.0%/K. The TCR of phase transition vanadium oxide thin films made by second method is higher than that made by first method for the existance of V2O5 in thin films.
     Vanadium oxide thin films were deposited by ion beam sputtering with high oxygen partial pressure and then thermal annealed two times at 450℃for 3h. High TCR of -4.7%/K is obtained.
     Two kinds of multi-layer structure of VO_x/PS/Si and VO_x/Si were fabricated, and the effects of porous silicon on the composition of vanadium oxide thin films were analysed. The results show that, if porous silicon is used as thermal insulator in the multi-layer structure, VO_x thin films still keep high thermal sensitivity even when input power is very lower as 20μW, the change ratio of resistance and power on porous silicon is 20 times than that on silicon. Vanadium oxide thin films deposited on porous silicon is suits for microbolometer when the deposited parameter optimized. The valence of VO_x thin films deposited on porous silicon is higher than that on SiO_2 because of higher chemical activity of SiO_2 on porous silicon at high substrate temperature.
引文
[1]陈继述,胡燮荣,徐平茂,红外探测器,北京:国防工业出版社,1986:1~3
    [2]孙志君,红外焦平面阵列技术的未来二十年传感器世界,2002,8(11):1~8
    [3]陈伯良,孙维国, InSb凝视红外焦平面组件研制和应用,红外与激光工程2002, 31(5): 419~423
    [4]何力,陈路,吴俊等,应对第三代红外焦平面技术挑战的HgCdTe分子束外延,半导体学报,2006,27(3):381~387
    [5]朱西安,孙浩,王成刚等,HgCdTe微台面红外焦平面技术研究,激光与红外,2005,35(11):826~828
    [6]程开富,国内外MSSBIRFPA的发展现状及其应用,集成电路通讯,2003,21(4):8~12
    [7]汤定元,糜正瑜,光电子概论,上海:科学技术文献出版社,1989:385~402
    [8]吴诚,苏君红,潘顺臣等,非致冷红外焦平面技术评述(上),红外技术,1999,21(1): 6~9
    [9]吴诚,苏君红,潘顺臣等,非致冷红外焦平面技术评述(下),红外技术,1999,21(2): 1~3
    [10]扬亚生,测辐射热计红外焦平面列阵,半导体技术,1999,24(2):5~8
    [11]邵式平,非致冷红外焦平面列阵进展,红外技术,1999,18(2):1~6
    [12]金伟其,侯光明,刘广荣,非致冷焦平面热成象技术及其应用,红外技术,1998,20(6):6~11
    [13]曾戈虹,红外焦平面阵列的研究与展望,红外技术,1995,17(3):1~5
    [14]Chen Changhong,Yi, Xinjian,Zhang, Jing,et al.,Linear uncooled microbolo -meter array based on VOx thin films,Infrared Physics and Technology,2001,42(2):87~90
    [15]刘西钉,江美玲,非致冷红外微测辐射热计的研制,红外与毫米波学报,1997,16(6):459~462
    [16]Tanaka, A.,Matsumoto, S.,Tsukamoto, N.,et al.,Infrared Focal Plane Array Incorporating Silicon IC Process Compatible Bolometer,IEEE Transaction on Electron Devices,1996,43(11):1844~1850
    [17]王阳元,多晶硅薄膜及其在集成电路中的作用,北京:科学出版社,1988:71~93
    [18]Sedky, S.,Fiorini, P.,Caymax, M.,et al.,Thermally insulated structures for IR bolometers, made of polycrystalline silicon germanium alloys,Solid State Sensors and Actuators,1997,1:237~240
    [19] Rusu, F.,Chiriac, H.,Urse, M.,On temperature dependence of conductivity and thermopowerof co-sputtered Nix-(SiO2)1?x composite thin films,Sensors and Actuators A: Physical,1997,62(1-3):687~691
    [20] F. J. Morin,Oxides Which Show a Metal-to-Insulator Transition at the Neel Temperature,Phys. Rev. Lett., 1959,3:34~36
    [21] Partlow D P,Gurkovich SR,Radford K C,et al.,Switchable vanadium oxide films by a sol-gel process,Journal of Applied Physics,1991,70(1):443~452
    [22]陈长虹,易新建,张静等,基于VO2薄膜非制冷红外探测器性能研究,红外与毫米波学报,2001,20(2):136-138
    [23]D. Kucharczyk,T. Niklewski,Accurate X-ray determination of the lattice parameters and the thermal expansion coefficients of VO2 near the transition temperature,Journal of Applied Crystallography,1979,12(4):370~373
    [24] Naoki ODA,Yutaka TANAKA,Tokuhito SASAKI,et al.,Performance of 320×240 Bolometer-Type Uncooled Infrared Detector,NEC Res. & Develop.,2003,44(2):170~174
    [25]李金华,袁宁一,谢太斌等,超高温度系数V0.97W0.03O2多晶薄膜的制备研究,物理学报,2007,56(3):1790-1795
    [26]茹国平,曹永峰,李炳宗,微测辐射热计用氧化钒薄膜制备及特性,微细加工技术,2002,4:45-53
    [27]Chen C H,Yi X J,Xiong B F.Infrared responsivity of uncooled VO2-based thin films bolometer. Acta Phys. Sin. 2001,50(3): 450-452
    [28]Jerominek H, Picard F, Vincent D,Vanadium oxide films for optical switching and detection. Optical Engineer, 1993,32(9): 2092-2099
    [29]Kato K, Song P K, Odaka H and Shigesato Y. Study on thermochromic VO2 films grown on ZnO-coated glass substrates for smart windows[J]. Jpn. J. Appl. Phys. 2003, 42(10) :6523-6531
    [30]宁永刚,孙晓泉,二氧化钒薄膜在激光防护上的应用研究,红外与激光工程,2005,34(5):530-534
    [31]王银玲,李美成,赵连城,磁控溅射氧化钒薄膜的相成分及电阻-温度特性,稀有金属材料与工程,2005,34(7):1077-1080
    [32] Mei Pan, Hongmei Zhong, Shaowei Wang, et al, Properties of VO2 thin film prepared with precursor VO(acac2), Journal of Crystal Growth, 2004,265(1-2):121-126
    [33]尹大川,许念坎,高性能二氧化钒薄膜的处理工艺,西北工业大学学报,1995,13(3):483~484
    [34]许旻,崔敬忠,贺德衍,非致冷红外焦平面阵列VO2薄膜结构和性能研究,微细加工技术,2003,1:34~39
    [35]王玫,李喜梅,崔敬忠,等,磁控溅射制备氧化钒薄膜的结构研究,兰州大学学报,1999,35(1):62-66
    [36]吴广明,吴永刚,倪星元,等,V2O5薄膜制备、结构及光学性质研究,功能材料,1999,30(4):404-406
    [37]王忠春,陈晓峰,李智勇,等,溅射总压对氧化钒薄膜的结构及电致变色性质的影响,硅酸盐学报,1999,27(1):28~33
    [38]袁宁一,李金华,氧化钒薄膜的结构、性能及制备技术的相关性,功能材料,2001,32(6):572~575
    [39]王宏臣,易新建,陈四海等,非致冷红外探测器用氧化钒多晶薄膜的制备,红外与毫米波学报,2004,23(1):64~66
    [40]周进,茹国平,李炳宗等,氧化钒热敏薄膜的制备及其性质的研究,红外与毫米波学报,2001,20(4):291~295
    [41]刘金城,鲁建业,田雪松等,磁控溅射法制备二氧化钒薄膜的最佳参量的研究,光子学报,2003,23(1):65-67
    [42]吴淼,胡明,吕宇强等,常温直流对靶溅射制备高TCR氧化钒薄膜的研究,天津大学学报,2006,39(7):806-809
    [43]Balcerak, R.,Jenkins, D.P.,Diakides, N.A.,Uncooled infrared focal plane arrays,Engineering in Medicine and Biology Society, 1996. Bridging Disciplines for Biomedicine. Proceedings of the 18th Annual International Conference of the IEEE,1996,Volume 5:2077~2078
    [44]刘卫国,金娜,集成非制冷热成像探测阵列,北京,国防工业出版社, 2004, 236~238
    [45]袁宁一,氧化钒红外敏感膜和非制冷焦平面成像阵列研究:[博士学位论文],上海:中国科学院上海微系统与信息技术研究所,2002
    [46]Dominguez D,Bonvalot B,Chau M T, Fabrication and characterization of a thermal flow sensor based on porous silicon technology,Journal of Micromechanics and Microengineering, 1993,3(4):247~249
    [47] Verkelis J.,Bliznikas Z.,Breiv? K.,,et al.,Vanadium oxides thin films and fixed-temperature heat sensor with memory,Sensors and Actuators A,1998,68(1-3):338~343
    [48]汤兆胜、孙玉琴、范正修,V2O5薄膜用作SO2气敏传感器,功能材料,2002,33(1):52~59
    [49] Jiguang Zhang, Ping Liu,Vanadium oxide thin-film cathodes for lithium rechargeable battery applications,Journal of Dalian University of Technology,1998,38(suppl., 1):19-25
    [50]方应翠、陈长琦、朱武等,二氧化钒薄膜在智能窗方面应用研究,真空,2003,2:16~18
    [51] G. Golan,A. Axelevitch,B. Sigalov,et al.,Metal–insulator phase transition in vanadium oxides films,Microelectronics Journal,2003,34:255~258
    [52]Chen, Sihai,Ma, Hong,Yi, Xinjian,et al.,Optical switch based on vanadium dioxide thin films,Infrared Physics and Technology,2004,45(4):239~242
    [53]申泮文,车云霞,罗欲基,无机化学丛书-钛分族钒分族,科学出版社,1998
    [54] S. Surnev, M.G. Ramsey, F.P. Netzer, Vanadium oxide surface studies, Progress in surface science, 2003,73: 117~165.
    [55]Cui Jingzhong, Da Daoan,Jiang Wanshun, Structure characterization of vanadium oxide thin films prepared by magnetron sputtering methods ,Applied Surface Science, 1998,133:225-229
    [56] M Benmoussa,E Ibnouelghazi,A Bennouna,et al,Structural,electrical and optical properties of sputtered vanadium pentoxide thin films, Thin Solid Films,1995,265(1-2):22-28
    [57] P Umadevi,C L Nagendra,G K M Thutupalli, Structural,electrical and infrared optical properties of vanadium pentoxide thick film thermistors,Sensors & Actuators,1993,A39(1):59-69
    [58]Li Hai Xia,Li fangjiao, Yuan Huatang, et al, Factors affecting the electrochemical performance of vanadium oxide nanotube cathode materials, Electrochmeistry Communications, 2006,8:1693-1698
    [59]Ch.Leroux and G.Nihoul, From VO2(B) to VO2(R):theoretical structure of VO2 polymorphs and insitu electron microscopy,Physical Review B,1998, 57(9):5111-5121
    [60] G.Nihoul, Ch.Leroux, V.Madigou, Application of the static concentration waves theory to structural transitions in some oxides,Solid State Ionics, 1999,117(1-2):105-112
    [61]Yoshio Oka, Shoichi Sato, Takeshi Yao and Naoichi Yamamoto, Crystal structures and transition mechanism of VO2(A), Journal of Solid State Chemistry,1998,141: 594-598
    [62]罗民,高级强,张笑,等,两种纳米结构VO2(B)的合成、表征和生长机理的研究,宁夏大学学报(自然科学版),2005,26(4):353-355
    [63]尚东,林理彬,何捷,等,特型二氧化钒薄膜的制备剂电阻温度系数的研究,四川大学学报(自然科学版),2005,42(3):523-527
    [64]C.H.Griffiths,H.K.Eastwood,Influence of stoichiometry on the metal semiconduct -or transition in vanadium dioxide, Jouranl of Applied Physics, 1974,45(5):2201-2206
    [65]N.F.Mott,Proc.Phys.Soc. London Sect. 1949,A62:416
    [66]Goodenough J B,Phys.Rev.,1960, 117:1442
    [67]Mark A. R., John A.C., Infrared optical modulators for missile testing, Optics and Laser Technology, 1998,30:137-140
    [68]袁宁一,李金华,林成鲁,溶胶-凝胶VO2薄膜转换特性研究,物理学报,2002,51(4):852-856
    [69]陈长琦,方应翠,朱武,等,二氧化钒相变分析及应用,真空,2001,6:9-13
    [70] Hyun-Tak Kim, Byung-Gyu Chae, Doo-Hyeb Youn, Raman study of electric-field induced first-order metal-insulator transition in VO2-based devices, Applied Physics Letters, 2005,86, 42101
    [71] Y.J.Chang, C.H.Koo, J.S.Yang, et al, Phase coexistence in the metal-insulator transition of a VO2 thin film, Thin Solid Films, 2005,486(1-2):46-49
    [72] F.C.Case, Modifications in the phase transition properties of predeposited VO2 films, Journal of Vacuum Science and Technology A, 1984, 2(4):1509-1512
    [73] Songwei Lu, Lisong Hou, Fuxi Gan, Surface analysis and phase transition of gel-derived VO thin films, Thin Solid Films, 1999,353:40-442
    [74] Case F C. Influence of ion beam parameters on the electrical and optical properties of ion-assisted reactively evaporated vanadium dioxide thin films[J]. J. Vac. Sci. Technol. A 1987,5(4): 1762-1766
    [75] F.C.Case ,The influence of substrate temperature on the optical properties of ion-assisted reactively evaporated vanadium oxide thin films, Journal of Vacuum Science Technology, A 1988,6(3):2010-2014
    [76]崔敬忠,达道安,姜万顺,等,VO2热致变色薄膜的结构和光电特性研究,物理学报,1998,47(3):454-460
    [77]D.Brassard, S.Fourmaux,M.Jean-Jacques,et al, Grain size effect on the semiconductor-metal phase transition characteristics of magnetron-sputtered VO2 thin films, Applied Physics Letters, 2005,87,051910
    [78]Shaowei He, Xingzhi Wang, Jun Dai,et al, Characterization of microbolometer based on nanopolycrystal VO2 thin films, Proceedings of the 7th IEEE international conference on nanotechnology August 2-5,2007,Hong Kong
    [79] Fukuma M,Zembutsu S and Miyazawa S,Preparation of VO2 thin film and its direct optical bit recording characteristics,Applied Optics,1983,22(2):265-268
    [80]吴淼,胡明,张之圣等,真空蒸发法制备氧化钒薄膜的研究,硅酸盐通报,2005,24(1):17~19
    [81] F.C.Case ,Influence of ion beam parameters on the electrical and optical properties of ion assisted reactively evaporated vanadium dioxide thin films, Journal of Vacuum Science Technology, A 1987,5(4):1762-1766
    [82]潘梦霄,曹兴忠,李养贤等,氧化钒薄膜微观结构的研究,物理学报,2004,53(6):1956~1960
    [83]李志栓,李静,吴孙桃等,射频磁控溅射方法制备氧化钒薄膜的研究,厦门大学学报,2005,44(1):37~40
    [84]Frederic Guinneton, Laurent Sauques, Jean-Christophe Valmalette, et al.,Optimized infrared switching properties in thermochromic vanadium dioxide thin films: role of deposition process and microstructure,Thin Solid Films,2004, 446:287~295
    [85] Y.S.Yoon,J.S.Kim,S.H.Choi,Structural and electrochemical properties of vanadium oxide thin films grown by d.c. and r.f. reactive sputtering at room temperature,Thin Solid Films 2004,460(1-2):41~47
    [86]S.B.Wang, S.B.Zhou, X.J.Yi,Preparation of homogeneous VOx thin films by ion beam sputtering and annealing process,Vacuum, 2004,75:85~90
    [87]周少波,王双保,陈四海等,反应离子束溅射沉积和还原退火工艺制备VOx多晶薄膜,材料开发与应用,2004,19(6):20~21
    [88]Kunio Okimura and Naotaka Kubo, Preparation of VO2 Films with Metal-Insulator Transition on Sapphire and Silicon Substrates by Inductively Coupled Plasma-Assisted Sputtering, Japanese Journal of Applied Physics, 2005, 44(36):L1150-L1153
    [89]Kunio Okimura and Naotaka Kubo,Growth of VO2 films with metal-insulator transition on silicon substrates in inductively coupled plasma-assisted sputtering, Thin Solid Films, 2007, 515(12):4992-4995
    [90]Yusuke Nihei, Yusuke Sasakawa, Kunio Okimura, Advantages of industively coupled plasma-assisted sputtering for preparation of stoichiometric VO2 films with metal-insulator transition, Thin Solid Films, 2007, In Press
    [91]许静,龙永福,谢凯,毛仙鹤,纳米氧化钒薄膜的制备,国防科技大学学报,2003,25(6):35-38
    [92]袁宁一,李金华,林成鲁,氧化钒薄膜的制备方法及结构性能,江苏石油化工学院学报,2000,12(4):1~4
    [93]尹大川,许念坎,刘正堂等,VO2薄膜的主要制备工艺参数研究,功能材料,1997,29(1):52-55
    [94]R T Rajendra Kumar, B Karunagaran, D Mangalaraj, et al.,Study of a pulsed laser deposited vanadium oxide based microbolometer array,Smart Materials and Structures,12(2003):188~192
    [95]R T Rajendra Kumar, B Karunagaran, D Mangalaraj, et al.,Room temperature deposited vanadium oxide thin films for uncooled infrared detectors,Materials Research Bulletin,38(2003):1235~1240
    [96]D.H.Kim and H.S.Kwok, Pulsed laser deposition of VO2 thin films, Applied Physics Letters, 1994, 65(25):3188-3190
    [97]Chenmou Zheng, Xinmin Zhang,Jianhui Zhang,Preparation and Characterization of VO2 Nanopowders,Journal of Solid State Chemistry, 2001, 156: 274~280
    [98]杨邦朝,王文生,薄膜物理与技术,成都:电子科技大学出版社,1994,60~61
    [99]杨邦朝,王文生,薄膜物理与技术,成都:电子科技大学出版社,1994,82~83
    [100]王利霞,李建平,何秀丽,高晓光,二氧化钒薄膜的低温制备及其性能研究,物理学报,2006,55(6):2846-2851
    [101]卢勇,林理彬,邹萍,等,价态和结构对VO2薄膜热致相变光电性能的影响,人工晶体学报,2001,30(2):185-191
    [102]Malyarov V G, Kulikov I A, Yu V, et al, Comparative investigations of bolometric properties of thin film structure based on vanadium dioxide and amorphous hydrated silicon, Proc. Of SPIE,1998,3819:136-142
    [101]Raman C V, Hussain O M. Microstructural features of pulsed-laser deposited V2O5 thin films[J]. Applied Surface Science,2003,207(1-4):135-138
    [103]王玫,李喜梅,崔敬忠,等,磁控溅射制备的氧化钒薄膜的结构研究,兰州大学学报,1999,35(1):62-66
    [104] Nagushima M, Wada H. Real-time observation of VO2 thin films in phase transition by laser scanning microscopy, Journal of Vacuum Technology, 1998,A16(1):45-49
    [105]袁宁一,李金华,氧化钒薄膜的结构、性能及制备技术的相关性,功能材料,2001,32(6):572-575
    [106]Fang G J,Liu Z L,Wang Y Q,et al.Orientated growth of V2O5 electrochromic thin films on transparent conductive glass by pulsed excimer laser ablation technique[J].Journal of Applied Physics,2000, 33(23):3018-3021
    [107]M.H.Yoon, Seongil Im,Electrical characteristics of V2O5 thin films formed on p-Si by sputter deposition and rapid thermal annealing, Applied Surface Science, 2005,244:444-448
    [108] N.Alov,D.Kutsko,I.Spirovova,Z.Bastl,XPS study of vanadium surface oxidation by oxygen ion bombardment,Surface Science, 2006,200:1628-1631
    [109]Wang Y.L.,Chen X.K.,Li M.C.,et al, Phase composition and valence of pulsed laser deposited vanadium oxide thin films at different oxygen pressures, Surface & Coating Technology, 2007, 201(9-11):5344-5347
    [110]Xiong Bifeng, Yi Xinjian, Li Yi,et al, The influence of annealing parameters on the structure and optical and electrical properties for VOx films, IEEE,2000,363-364
    [111]刘金声,离子束沉积薄膜技术及应用,国防工业出版社,北京2003.1
    [112]E E Chain, Effects of oxygen in ion-beam sputter deposition of vanadium oxide, Journal of Vacuum Science Technology,1987,A5(4):1836-1839
    [113]M.Ghanashyam Krishna,X-ray photoelectron spectroscopy and spectral transmittance study of stoichiometry in sputtered vanadium oxide films,The Solid Films,312(1998):116~122
    [114]G.A.Sawatzjt and D.Post, Physical Review B, 1979, 20(4):1546-1555
    [115]Davide Barreca, L.E.Depero, et al, Vanadyl Precursors Used to Modify the Properties of Vanadium Oxide Thin Films Obtained by Chemical Vapor Deposition ,Journal of the Electron-chemical Society, 1999,146 (2): 551-558
    [116]Tabata O.Fast-response silicon flow sensor with an on-chip fluid temperature sensing element, IEEE Transactions on Electron Devices,1986,33(3):361~365
    [117] Dominguez D,Bonvalot B,Chau M T,Fabrication and characterization of a thermal flow sensor based on porous silicon technology,Journal of Micromechanics and Microengineering,1993, 3(4):247~249
    [118] Monticone E,Boarino L,Lérondel G,Properties of metal bolometers fabricated on porous silicon,Applied Surface Science,1999,142(1-4):267~271
    [119] Roussel Ph,Lysenko V,Remaki B,Thick oxidized porous silicon layers for the design of a biomedical thermal conductivity microsensor,Sensors and Actuators,1999,A 74(1-3):100~103
    [120] Kaltsas G ,Nassiopoulou A G, Novel C-MOS compatible monolithic silicon gas flow sensor with porous silicon thermal isolation,Sensors and Actuators,A,1999,76(1-3):133~138
    [121] Liang Dong,Ruifeng Yue,Litian Liu,Design and fabrication of single-chip a-Si TFT-based uncooled infrared sensors, Sensors and Actuators,2004,A 116:257~263
    [122] Min Ya,Yongmin Xing,Fulong Dai,et al,Study of residual stress in surface nanostructured ALSI 316L strainless steel using two mechanical methods,Surface and Coating Technology, 2003,168:148~155
    [123] P.Steiner,W.Lang, Micromachining applications of porous silicon,Thin Solid Films,1995, 255(1-2) :52~58
    [124]M.I.J.Beale,J.D.Benjamin,M.J.Uren,An experimental and theoretical study of the formation and microstruction of porous silicon,Journal of Crystal Growth, 1985,73(3):622~636
    [125]R.L. Smith,S.D.Collins,Porous silicon formation mechanisms, Journal of Applied Physics, 1992,71(8):R1~R22
    [126]Lei ZhenKun,Kan YiLan, Hu Ming, et al, An experimental analysis of residual stress measurments in porous silicon using microraman spectroscopy, Chinese Physics Letters, 2004, 21(2):403-405

© 2004-2018 中国地质图书馆版权所有 京ICP备05064691号 京公网安备11010802017129号

地址:北京市海淀区学院路29号 邮编:100083

电话:办公室:(+86 10)66554848;文献借阅、咨询服务、科技查新:66554700