共找到 165 条与 金属材料试验 相关的标准,共 11 页
Infrared absorption test method for substituted carbon content in silicon
Corrosion method for detecting flow pattern defects in silicon wafers
Testing of surface quality and microtube density of silicon carbide polished wafers using confocal differential interference method
Method for Determination of Crystalline Orientation of Semiconductor Single Crystal
X-ray Diffraction Method for Testing the Quality of Semiconductor Single Crystal
Determination of Carbon and Oxygen Content in Silicon Single Crystal Low Temperature Fourier Transform Infrared Spectroscopy
Infrared reflection method for measuring the thickness of silicon carbide epitaxial layer
Determination of metal impurity content on polysilicon surface by acid leaching-inductively coupled plasma mass spectrometry
Laser Scattering Method for Testing Surface Defects of Silicon Carbide Epitaxial Wafers
Determination of Minority Carrier Lifetime in Silicon and Germanium by Photoconductivity Decay Method
Test method for surface gloss of silicon wafer
Non-contact eddy current method for testing semiconductor wafer resistivity and semiconductor film sheet resistance
Non-contact eddy current induction method for testing non-equilibrium carrier recombination lifetime in silicon ingots, blocks and wafers
Practice for evaluating polycrystalline silicon rods by zone fusion pulling and spectroscopic analysis
本文件描述了氮化硅粉体中氟离子和氯离子含量的离子色谱测定方法。 本文件适用于氮化硅粉体中氟离子和氯离子含量的测定,测试范围为0.0500mg/g~0.600mg/g。
Determination of fluorine ion and chloride ion in silicon nitride powder—Ion chromatography method
本文件规定了辉光放电质谱法测定金属锗中痕量杂质元素含量的方法。 本文件适用于金属锗中痕量杂质元素含量的测定,测定范围为0.001 mg/kg~2 mg/kg。
Method for chemical analysis of metal germanium—Part 3: Determination of trace impurity elements content—Glow discharge mass spectrometry
本文件描述了氮化铝单晶中痕量镁和镓含量及分布的二次离子质谱测试方法。 本文件适用于氮化铝单晶中痕量镁和镓含量及分布的定量测定,测定范围为镁、镓的含量均不小于1×1016cm-3 ,元素含量(原子个数百分比)不大于1%。 注:氮化铝单晶中待测元素的含量以每立方厘米中的原子个数计。
Determination of the content and distribution of trace elements (magnesium, gallium) in aluminum nitride materials—Secondary ion mass spectrometry
本文件描述了硅单晶中氮含量的二次离子质谱测试方法。 本文件适用于硼、锑、砷、磷的掺杂浓度小于1×1020 cm-3 (0.2%)的硅单晶中氮含量的测定,测定
Determination of nitrogen content in silicon single crystal—Secondary ion mass spectrometry method
本文件描述了半绝缘碳化硅单晶的电阻率非接触测试方法。 本文件适用于测量电阻率范围为1×105 Ω·cm~1×1012 Ω·cm 的半绝缘碳化硅单晶片。
Test method for resistivity of semi-insulating monocrystalline silicon carbide by contactless measurement
本文件规定了利用高分辨X射线衍射仪测试氮化镓单晶衬底片晶面曲率半径的方法。 本文件适用于化学气相沉积及其他方法制备的氮化镓单晶衬底片晶面曲率半径的测试,氮化镓外延片晶面曲率半径的测试可参照本文件进行。
Test method for radius of curvature of crystal plane in GaN single crystal substrate wafers
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