Resistivity相关论文
为了考察米散射板光学、物理性能以及空间环境适应性,对米散射板的方向半球反射比(DHR)、双向反射分布函数(BRDF)、电阻率等进行了......
本实验是在室温条件下对兰州河口砂岩进行了单轴加载,在与加载方向平行、垂直和成45°角的方向上观测了电阻率的变化特征。主要的......
THE magnetotelluric sounding(MT)profile from Gyirong to Sangehu in western Tibet indi-cates that the surveyed region is......
Low noise terahertz(THz)heterodyne detectors based on superconducting niobium nitride(NbN) hot electron bolometers(HEBs)......
We have investigated the factors affecting the current spreading length(CSL) in GaN-based light-emitting diodes(LEDs) by......
Three cement pastes were prepared with the fixed water-binder ratio and different fly ash contents. The compression test......
The electrical conductivity and piezoresistivity of carbon fiber graphite cement-matrix composites(CFGCC) with carbon fi......
The amorphous Ge2Sb2Te5 film with stoichiometric compositions was deposited by co-sputtering of separate Ge, Sb, and Te ......
By means of testing the shear strength with single lap joint,measuring electrical resistivity for cured products and the......
The effect of the annealing temperature Ta on the optical, electrical and structural properties of the In2S3 films obtai......
Interfacial barrier is a key factor that determines the performances of heterojunctions.In this work,we study the effect......
Amorphous magnetic alloy powders were prepared from bulk metallic glasses Fe74Cr2Mo2Sn2P10Si4B4C2 with supercooled liq-u......
Sn/Cu/ZnS precursor were deposited by evaporation on soda lime glass at room temperature,and then polycrystalline thin f......
Based on the relationship between the diameter and buried depth of goaf,the authors establish the forward modeling by Re......
Micro-flow channel is basic functional component of microfluidic chip,and every step-forward of its construction techniq......
回顾垂直分辨率的标准定义,阐述因临近地层对仪器响应的影响难以使用这些早期的定义准确确定侧向类测井仪器的垂直分辨率。针对侧......
类中梯装置三维激电成像技术兼顾了激电测深与激电剖面二者的特点,能快捷高效的获得测区三维电阻率及极化率信息,空间分辨率高,探......
土的电阻率是表征土体导电性的基本参数,也是土体固有物性的综合指标之一。电阻率静力触探技术是一种可原位测试土体电阻率的新型......
Numerical Simulation of the Influence of Pore Structure on Resistivity, Formation Factor and Cementa
Tight sandstone,with severe diagenesis and complex pore structure,differs greatly from conventional sandstone in terms o......
20090503 Bai Shenghai(State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation,Chengdu University of Techn......
Composite structure materials were potential sensing elements for magnetic sensors due to Giant magnetoimpedance(GMI) ef......
Cu3N and AlxCu3N films were prepared with reactive magnetron sputtering method. The two films were deposited on glass su......
Several batches of NiCr alloy thin films with different thickness were prepared in a multi-targets magnetron sputtering ......
场敏感型环境自适应电磁防护材料属于新材料,当外部电磁场超过某临界场强的时候,该材料可以在微纳秒时间内即刻发生绝缘/导电相变......
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
为了克服现有绝缘灌注胶用非金属矿物填料存在的不足,为新型绝缘灌注胶的制备与应用提供科学依据,采用PC68型数字高阻计和与之配套......
EFFECT OF Ar PRESSURE ON STRUCTURAL AND ELECTRICAL PROPERTIES OF Cu FILMS DEPOSITED ON GLASS BY DC M
Cu films with thickness of 630-1300nm were deposited on glass substrates withoutheating by DC magnetron sputtering in pu......
Cu films with thickness of about 500nm were deposited on glass substrates without heat-ing by DC magnetron sputtering in......
基于电阻率测试的基本原理,提出了四极电测法测电阻率的计算公式,并对该测试方法的注意事项进行总结,最后,结合土壤条件对测试结果......
为了提高碳基导电墨水的综合性能，以量产石墨烯为导电填料，和环氧树脂共混制备了导电墨水并测试其性能。采用扫描电子显微镜分析、X ......
以AT89C51微处理器为核心组成智能型微电阻测量仪．该仪器依据四探针法原理，采用高稳定度的恒流源电路，低漂移、低噪声的直流放大器电......
Precipitation behavior of the early aging stage and the transformation kinetics were studied by analysing the electrical......
Effect of Zr Addition on Resistance to High Temperature Softening and Resistivity of 6082 Al-Mg-Si A
The influence of zirconium on the resistance to high temperature softening of 6082 Al-Mg-Si alloys has been researched. ......
Materials such as Koch AH - 70, basalt aggregate, limestone powder and graphite particles were used to prepare conductiv......
Nimonic 80A is a nickel-chromium alloy which is strengthened by additions of titanium and aluminium. The alloy is used f......
Effect of ambient oxygen pressure on structural, optical and electrical properties of SnO2 thin film
Polycrystalline SnO2 thin films were deposited on sapphire substrates at 450℃ under different ambient oxygen pressures ......
Ni-W-P coatings were deposited on the surface of glass fibers by the electroless plating process. The bath was very stab......
Analytical and numerical simulation techniques have been developed for the calculation of earth resistance/ impedance an......
High resistivity unintentionally doped GaN films were grown on (0001) sapphire substrates by metalorganic chemical vapor......
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The fly ash occasionally has high content of iron oxide and carbon that are good electrical conducting components. This ......
A new novel function materials,structure self-monitoring asphalt-based composite was introduced. The results show that t......
以Na2SnO3.5H2O和Sb2O3为锡锑源,HNO3为沉淀剂,采用共沉淀法制备了结晶性良好,颗粒尺寸为7～10nm的Sb掺杂SnO2(ATO)纳米颗粒。借助XR......
The microstructure and resistivity of melt-spun CuCrTi ribbon were studied. The results reveal that the maximal size of ......
Highly conductive IrO2 thin films were prepared on Si (100) substrates by means of pulsed laser deposition technique fro......
