论文部分内容阅读
The densification and the fractal dimensions of carbon-nickel films annealed at different temperatures 300,500,800,and 1000℃with emphasis on porosity evaluation are investigated.For this purpose,the refractive index of films is determined from transmittance spectra.Three different regimes are identified,T<500℃,500℃800℃.The Rutherford backscattering spectra show that with increasing the annealing temperature,the concentration of nickel atoms into films decreases.It is shown that the effect of annealing temperatures for increasing films densification at T<500℃and T>800℃is greater than the effect of nickel concentrations.It is observed that the effect of decreasing nickel atoms into films at 500℃ 800 ° C. The Rutherford backscattering spectra show that with increasing annealing temperature, the concentration of nickel atoms into the films. densification at T <500 ° C and T> 800 ° C is greater than the effect of nickel concentrations. It is observed that the effect of reducing nickel atoms into films at 500 ° C
其他文献
Broad-Band FMR Linewidth of Co_2MnSi Thin Films with Low Damping Factor:The Role of Two-Magnon Scatt
The low Gilbert damping factor,which is usually measured by ferromagnetic resonance,is crucial in spintronic applications.Two-magnon scattering occurs when the
经济社会的发展使得人们的教育理念包括教学方式也在不断变化,教育体制改革也是目前社会深化改革的一个重要的方面。当前人们越来越重视学生的素质教育和全面发展,大学的音乐
ＮＯＴＡＴＩＯＮＳａ———ＨａｌｆｌｅｎｇｔｈｏｆｓｔａｔｉｃｐｒｅｓｓｕｒｅｒｅｇｉｏｎＣ———Ｒａｄｉｕｓｃｌｅａｒａｎｃｅｅ———Ｅｃｅｎｔｒｉｃｄｉｓｔａｎｃｅε———Ｅｃｅｎｔｒｉｃｒａｔｉｏ，ε＝ｅ／ＣＬ———Ｂｅａｒｉｎｇｌｅｎｇｔｈθ...
NOTATIONSa --- HalflengthofstaticpressureregionC --- Radiusclearancee --- Ecentricityistance --- Ecentricratio, ε = e
期刊
Phase Transformation and Enhancing Electron Field Emission Properties in Microcrystalline Diamond Fi
Cu ion implantation and subsequent rapid annealing at 500℃in N_2 result in low surface resistivity of 1.611 ohm/sq with high mobility of 290 cm~2 V~(-1)S~(-1)f
A mild two-step method was used to cleave the lactam ring of the tricyclic intermediate 1. A key racemic amino alcohol precursor 5 for the construction of Et-7
交通运输部近期提出,2015年促进城乡交通基本公共服务均等化的4件实事。一是农村公路新改建项目,新建改建县道、乡道、村道20万公里,西部地区重点推进建制村通硬化路建设,东
Hydrogenated Cr-incorporated carbon films(Cr/a-C:H) are deposited successfully by using a dc reactive magnetron sputtering system.The structure and mechanical p
对于大跨度的顶进框架涵体,采用经济合理的圬工后背尺寸可降低工程施工造价。为了保证后背设计尺寸的合理性,在框架涵顶进过程中,后背最大被动土压力应不小于最大设计顶力,且