发布求助
文献互助 智能选刊 最新文献

Thin Film Physics and Applications最新文献

筛选
英文 中文
Synthesis of ultrathin diamond film on fused silica substrate 熔融石英衬底上超薄金刚石膜的合成
Thin Film Physics and Applications Pub Date : 1998-02-20 DOI: 10.1117/12.300666
Tianliang Hao, Chengru Shi
{"title":"Synthesis of ultrathin diamond film on fused silica substrate","authors":"Tianliang Hao, Chengru Shi","doi":"10.1117/12.300666","DOIUrl":"https://doi.org/10.1117/12.300666","url":null,"abstract":"A technique of ultrasonic surface pretreatment in diamond powder slurry to enhance diamond nucleation has been developed. Under appropriate pretreatment and growth conditions, diamond grain densities of approximately 1010 cm-2 have been obtained on fused silica substrates. The synthesis technique of ultrathin diamond film on fused silica substrates by a hot filament chemical vapor deposition was studied, and high quality ultrathin diamond films with smooth surface were obtained. The optical transmittance of the film with a thickness of approximately 0.3 micrometer on fused silica substrate reached as high as 68% at wavelength of 800 nm.","PeriodicalId":362287,"journal":{"name":"Thin Film Physics and Applications","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1998-02-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129556802","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Enhancement of the picosecond and femtosecond third harmonic generation from poly(N-vinylcarbazole)/fullerene combination films 聚(n -乙烯基咔唑)/富勒烯复合膜的皮秒和飞秒三次谐波增强
Thin Film Physics and Applications Pub Date : 1998-02-20 DOI: 10.1117/12.300651
J. Qian, F. Shan, Gongming Wang, S. Qian, Xian-nian Liu, Q. Zheng
{"title":"Enhancement of the picosecond and femtosecond third harmonic generation from poly(N-vinylcarbazole)/fullerene combination films","authors":"J. Qian, F. Shan, Gongming Wang, S. Qian, Xian-nian Liu, Q. Zheng","doi":"10.1117/12.300651","DOIUrl":"https://doi.org/10.1117/12.300651","url":null,"abstract":"The optical nonlinearity of the combination of films of poly(N-vinylcarbazole), abbreviated as PVK, and fullerene C60 has been investigated by third harmonic generation (THG) measurement by using 1064 nm picoseconds (ps) and 790 nm femtosecond (fs) laser beams, respectively. More intense signals were observed from the mixed and multilayer PVK/C60 films than those from pure C60 and PVK films. This signal enhancement was attributed to the complex and carriers produced by the photoinduced charge transfer (CT) process between PVK and C60 molecules in the combination films.","PeriodicalId":362287,"journal":{"name":"Thin Film Physics and Applications","volume":"27 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1998-02-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129621136","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Iron oxide films in tribological surfaces of alloy steel 合金钢摩擦学表面的氧化铁膜
Thin Film Physics and Applications Pub Date : 1998-02-20 DOI: 10.1117/12.300662
S. Sakrani, J. Sullivan
{"title":"Iron oxide films in tribological surfaces of alloy steel","authors":"S. Sakrani, J. Sullivan","doi":"10.1117/12.300662","DOIUrl":"https://doi.org/10.1117/12.300662","url":null,"abstract":"The formation of iron oxide films and their roles in determining the dry wear properties of low alloy steel couples are described. Essentially, alpha-Fe2O3, haematites (Fe3O4), wustite (FeO) and oxide mixtures were the predominant compositions found in four regions of mild oxidational wear. The oxides were initially formed during subsequent rubbing and removal of material from the surfaces where oxidation, nucleation and agglomeration processes took place, followed by plastic deformation and work-hardening of underlying layers which supported the films. These films were found to be protective against wear; stable film of Fe3O4 reduced wear rate down to as low as 10-13 m3m-1, while loose particles of FeO maintained wear rate greater than 10-12 m3m-1. The wear protective nature of (alpha) -Fe2O3 and mixed films were found to lie between these extreme limits. Hence, the role of oxide films, in particular Fe3O4, is very significant in minimizing the wear and friction of alloy steel.","PeriodicalId":362287,"journal":{"name":"Thin Film Physics and Applications","volume":"32 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1998-02-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129834599","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 9
128X1 GaAs/AlGaAs multiple quantum well infrared detector array 128X1 GaAs/AlGaAs多量子阱红外探测器阵列
Thin Film Physics and Applications Pub Date : 1998-02-20 DOI: 10.1117/12.300720
M. Wan, H. Ou, Xingquan Liu, Xiaoshuang Chen, Ning Li, Wei Lu, S. Shen, Wenxin Wang, Yi Huang, Jun-ming Zhou
{"title":"128X1 GaAs/AlGaAs multiple quantum well infrared detector array","authors":"M. Wan, H. Ou, Xingquan Liu, Xiaoshuang Chen, Ning Li, Wei Lu, S. Shen, Wenxin Wang, Yi Huang, Jun-ming Zhou","doi":"10.1117/12.300720","DOIUrl":"https://doi.org/10.1117/12.300720","url":null,"abstract":"A long-wavelength 128 by 1 GaAs/AlGaAs multiple quantum wells (MQWs) infrared detector (IRD) array is presented. A good photo-current responsibility Rp equals 2.02 X 106V/W is obtained with the cut-off wavelength being (lambda) c equals 8.6 micrometer and as a result, we obtain a good remanent heat image of a room-temperature subject.","PeriodicalId":362287,"journal":{"name":"Thin Film Physics and Applications","volume":"27 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1998-02-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132321005","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Relationship between resistivity and temperature for Hg1-xCdxTe photoconductive detectors Hg1-xCdxTe光导探测器电阻率与温度的关系
Thin Film Physics and Applications Pub Date : 1998-02-20 DOI: 10.1117/12.300710
Y. Gui, G. Zheng, X. C. Zhang, Shaoling Guo, J. Chu, Yi Cai
{"title":"Relationship between resistivity and temperature for Hg1-xCdxTe photoconductive detectors","authors":"Y. Gui, G. Zheng, X. C. Zhang, Shaoling Guo, J. Chu, Yi Cai","doi":"10.1117/12.300710","DOIUrl":"https://doi.org/10.1117/12.300710","url":null,"abstract":"Two kinds of two dimensional electrons in same surface have been found in Hg1-xCdxTe (x equals 0.214) photoconductive detectors from studies of the shubnikov-de Haas (SdH) oscillation. It has been found that the number of electrons in each kind is about constant from 1.5 K to 55 K by SdH measurements. A model considered two kinds of surface electrons is proposed to fit the temperature dependence of the resistivity. The electrical parameters obtained by this model agree well with the experiment and the results given by SdH measurements. This paper offers a simple and effective model to investigate the bulk and surface electrical properties for a two-terminal device.","PeriodicalId":362287,"journal":{"name":"Thin Film Physics and Applications","volume":"25 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1998-02-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132290178","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Evaluation of diamond-coated tool adhesion by indentation test 用压痕试验评价金刚石涂层工具的附着力
Thin Film Physics and Applications Pub Date : 1998-02-20 DOI: 10.1117/12.300644
Zhi-Mimg Zhang, H. Shen, Xianchang He, Shenghua Li
{"title":"Evaluation of diamond-coated tool adhesion by indentation test","authors":"Zhi-Mimg Zhang, H. Shen, Xianchang He, Shenghua Li","doi":"10.1117/12.300644","DOIUrl":"https://doi.org/10.1117/12.300644","url":null,"abstract":"At present, the biggest problem with diamond coatings as applied to cutting tools is their poor adhesion strength to the substrates. Many substrate treatment as well as growth conditions have been tried to improve the adhesion strength. To evaluate these efforts, utilizing the indentation test is the better way for indentation application. A detailed discussion has been done in this paper.","PeriodicalId":362287,"journal":{"name":"Thin Film Physics and Applications","volume":"62 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1998-02-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129578058","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Microstructure and fractal growth mechanism of sputtered films of Bi2Sr2Ca1Cu2O7-x on Si substrates Si衬底上Bi2Sr2Ca1Cu2O7-x溅射薄膜的微观结构及分形生长机理
Thin Film Physics and Applications Pub Date : 1998-02-20 DOI: 10.1117/12.300695
W. Qian, Liu Rong, Tongli Wei
{"title":"Microstructure and fractal growth mechanism of sputtered films of Bi2Sr2Ca1Cu2O7-x on Si substrates","authors":"W. Qian, Liu Rong, Tongli Wei","doi":"10.1117/12.300695","DOIUrl":"https://doi.org/10.1117/12.300695","url":null,"abstract":"Bi2Sr2Ca1Cu2O7-x(BSCCO) superconducting films were deposited on Si substrates with buffer layers of Y- stabilized ZrO2 films (YSZ) by magnetic sputtering. The critical temperature (Tc) of BSCCO film on YSZ/Si was 82 K. The microstructure of BSCCO/YSZ/Si was studied by scanning electronic microscope (SEM) and atom force microscope (AFM), the growing model of spiral nucleation was verified. Fractal images were found in the micrographs, and their growth mechanism was presented.","PeriodicalId":362287,"journal":{"name":"Thin Film Physics and Applications","volume":"150 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1998-02-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117140236","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Photoluminescence characterization of ZnTeSe epilayer at room temperature znese薄膜室温光致发光特性研究
Thin Film Physics and Applications Pub Date : 1998-02-20 DOI: 10.1117/12.300717
Jiying Zhang, Bao-jun Yang, Guangyou Yu, Xiwu Fan
{"title":"Photoluminescence characterization of ZnTeSe epilayer at room temperature","authors":"Jiying Zhang, Bao-jun Yang, Guangyou Yu, Xiwu Fan","doi":"10.1117/12.300717","DOIUrl":"https://doi.org/10.1117/12.300717","url":null,"abstract":"ZnTexSe1-x epilayers with composition x equals 0.005, 0.02 and 0.16 have been grown by low pressure-metal organic chemical vapor deposition (LP-MOCVD) method. Two bands (blue S1 and green S2) were observed in the ZnTexSe1-x epilayer with composition x equals 0.005 at room temperature (RT). With increasing composition x greater than 0.02, the S1 band disappeared and the S2 band was the main emission in photoluminescence (PL) spectra. The origin of the S1 and S2 bands was attributed to excitons trapped at Te1 and Ten (n greater than or equal to 2) cluster.","PeriodicalId":362287,"journal":{"name":"Thin Film Physics and Applications","volume":"117 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1998-02-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122464188","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Advanced pulsed laser deposition method (eclipse angle) 先进脉冲激光沉积法(月食角)
Thin Film Physics and Applications Pub Date : 1998-02-20 DOI: 10.1117/12.300700
M. Tachiki, E. Morita, Kenji Yamada, X. Fang, Takeshi Kobayashi
{"title":"Advanced pulsed laser deposition method (eclipse angle)","authors":"M. Tachiki, E. Morita, Kenji Yamada, X. Fang, Takeshi Kobayashi","doi":"10.1117/12.300700","DOIUrl":"https://doi.org/10.1117/12.300700","url":null,"abstract":"In spite of the advantage of droplet reduction in the pulsed laser deposition (PLD) process, eclipse PLD method has some drawbacks that activated growth species are also shielded by the shadow mask, and deposition rate decreases in low ambient pressure condition. In this study, we proposed new composite shadow mask method named 'eclipse angel PLD method' to overcome this problem. We directly observed the emitting plume propagating through the ring-mask structure and reaching the substrate by the ultra fast camera, and confirmed growth rate enhancement of YBa2Cu3Ox thin films in low ambient oxygen pressure region. Also, did we the effects of Ar addition when are of favor to improve the film qualities of Bi-layered crystals.","PeriodicalId":362287,"journal":{"name":"Thin Film Physics and Applications","volume":"3175 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1998-02-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130702719","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 3
Oxidized characteristics of hydrogenated nanocrystalline silicon 氢化纳米晶硅的氧化特性
Thin Film Physics and Applications Pub Date : 1998-02-20 DOI: 10.1117/12.300728
Ming Liu, H. Dou, Yuliang L. He, Xinliu Jiang
{"title":"Oxidized characteristics of hydrogenated nanocrystalline silicon","authors":"Ming Liu, H. Dou, Yuliang L. He, Xinliu Jiang","doi":"10.1117/12.300728","DOIUrl":"https://doi.org/10.1117/12.300728","url":null,"abstract":"The hydrogenated nano-crystalline silicon (nc-Si:H) films are prepared using conventional plasma enhanced chemical-vapor- deposition (PECVD) system and oxidized by plasma and high- temperature treatment which all doped oxygen into nc-Si:H film. The contents of hydrogen and oxygen, the infrared absorption spectra, photo-luminescence (PL) spectra are measured. The PL peak wavelengths blue-shift from 695 nm to 660 nm at 77 K, but there are still no obvious visible PL at room-temperature through oxidized post-processing. The bonded forms of oxygen in nc-Si:H are changed with different oxidized way and their influence on PL spectra are also investigated.","PeriodicalId":362287,"journal":{"name":"Thin Film Physics and Applications","volume":"51 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1998-02-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131412603","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
首页 上一页 下一页 尾页
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整，为了账户安全，请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
请完成安全验证×
相关产品
×
本文献相关产品
联系我们：info@booksci.cn Book学术提供免费学术资源搜索服务，方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号：604180095
Book学术官方微信