ID | 原文 | 译文 |
43356 | 采用 X 射线衍射仪、喇曼光谱仪、扫描电子显微镜和紫外-可见分光光度计等表征手段,分析 CuSbS2 薄膜的结晶性、物相结构、微观形貌和光学性能。 | The crystallinity, phase structure, microscopicmorphologies and optical properties of the CuSbS2 thin films were characterized by X-ray diffractometer, Raman spectroscopy, scanning electron microscope and ultraviolet-visible spectrophotometer. |
43357 | 结果表明,所制备的薄膜为硫铜锑矿结构的 CuSbS2 ; | The results demonstrate that the prepared films were chalcostibite CuSbS2 . |
43358 | 较低硫化气压可以提高薄膜的结晶性能,但低压下制得的 CuSbS2 薄膜表面孔洞较多。当硫化气压由 10 kPa 升至 30 kPa 时,制备的 CuSbS2 薄膜的吸收系数降低; | The crystallization property of CuSbS2 thinfilms can be improved under low sulfurization pressure, but have more voids on the surface. |
43359 | 硫化气压由 50 kPa 升至 70 kPa 时,薄膜吸收系数升高,在可见光范围内,吸收系数均大于 104 cm-1。 | The absorption coefficient of the prepared CuSbS2 film, over 104 cm-1 in the visible light region, declines as the sulfurization pressure increases from 10 kPa to 30 kPa, then increases as the sulfurization pressure increasesfrom 50 kPa to 70 kPa. |
43360 | 薄膜的禁带宽度最大为 1. 47 eV,与太阳光谱匹配。 | The largest band gap of the thin film is 1.47 eV, which matches up with the solarspectrum. |
43361 | 陶瓷封装倒装焊器件在应用过程中往往面临大温差、湿热、高温等外部环境, | Ceramic flip-chip devices are often applied in external environments such as large temperature difference, damp heat and high temperature. |
43362 | 为了满足其应用要求,必须进行充分的热学环境可靠性评估。 | In order to meet the application requirements, adequate reliability assessment in thermal environment is necessary. |
43363 | 以陶瓷封装菊花链倒装焊器件为研究对象,进行温度循环、强加速稳态湿热 ( HAST) 、高温存储等考核试验, | The ceramic daisy chain flip-chipdevices were adopted for tests of temperature-cycling, highly accelerated temperature and humidity stresstest (HAST) and high-temperature storage. |
43364 | 并通过超声扫描 ( C?SAM) 、电子扫描显微镜 ( SEM) 检测等手段对器件底部填充胶以及焊点界面生长情况进行分析。 | C-mode scanning acoustic microscope (C-SAM) andscanning electron microscope (SEM) were used to analyze the underfill and interface growth of solderjoints. |
43365 | 结果表明:未经底部填充的器件在经历 200 次温度循环后发生失效;底部填充器件在经历3 000 次温度循环、792 h HAST 以及 1 000 h 高温存储后,电通断测试以及超声扫描合格。 | The results show that devices without underfill failed after 200 times of temperature-cycling, anddevices with underfill passed continuity test and C-SAM after 3 000 times of temperature-cycling, 792 hours of HAST and 1 000 hours of the high-temperature storage. |