搜索结果: 1-6 共查到“物理学 SnO2”相关记录6条 . 查询时间(0.295 秒)
Studies on Physical Properties and Carrier Conversion of SnO2:Nd Thin Films
Thin films vapour deposition x-ray diffraction electrical properties optical properties
2010/4/8
Neodymium (Nd)-doped SnO2 transparent conducting oxide thin films were prepared by vapour deposition technique under different deposition parameters: substrate temperature, time and flow rate of vapou...
Synthesis and Characterization of Highly Transparent and Conductive SnO2:F and In2O3:Sn thin Films Deposited by Spray Pyrolysis
Thin films Spray pyrolysis
2010/9/29
Highly transparent and conductive thin films of SnO2:F and In2O3:Sn (ITO) have been prepared on glass substrates using the simple pyrolitic (spray) method. Through an exhaustive parameter study and us...
Synthesis and Characteristics of SnO2 Nanorods on Pd-Coated Substrates
SnO2 Nanorods Pd-Coated Substrates
2010/10/15
We have fabricated tin oxide (SnO2) nanorods on palladium-coated substrates by carrying out the thermal evaporation of solid Sn powders. We have employed X-ray diffraction, scanning electron microscop...
TiO2/SnO2复合氧化物的制备和光谱特性
TiO2/SnO2 复合氧化物 制备 特性
2010/2/4
为了研究TiO2/SnO2复合氧化物的光学特性，用胶体化学方法制备了以SnO2为内核的TiO2/SnO2复合氧化物，并且用紫外-可见光吸收光谱、X射线衍射和红外光谱对TiO2/SnO2复合氧化物的特性进行了分析。结果显示：TiO2和TiO2/SnO2的能带宽度分别为4.13和3.86 eV，表现出量子尺寸效应;TiO2/SnO2在紫外区域具有宽的强吸收带。X射线衍射中TiO2的(110)衍射峰的位...
Characterization of the SnO2/p Contact Resistance and SnO2 Properties in Operating a-Si:H p-i-n Solar Cells
TCO/p contact resistance SnO2 properties a-Si:H p-i-n solar cells
2010/4/13
A method is presented to characterize the TCO/p contact and the TCO sheet resistance in a-Si TCO/p-i-n superstrate devices. It is extremely useful for understanding resistance losses in modulus and di...