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通过样品横断面金相观察,TG-DTA及X-射线衍射分析,证明单晶硅与银浆、铝浆(银铝浆)在烧结过程中形成合金,消除硅与电极间的肖特基势垒,使电极与硅形成欧姆接触。

The sintering process between monocrystalline silicon and silver paster or aluminium paster or silver-aluminium paster was observed and analyzed by metallography,X-ray diffraction and differential thermal analysis.The results show that alloys have formed between them,the Schottky Barries has eliminated and the Ohmic contact has established between silicon and electrode.

参考文献

[1] 陈克铭,王良臣,王佑祥.金属-n型GaAs界面物理特性研究[J].半导体学报,1982(01):31.
[2] 赵 玲;谭富彬 等.太阳能电池用银导体浆料的研究[J].电子元件与材料,1996,15(03):13-16.
[3] 谭富彬;赵 玲;刘 林.具有欧姆接触特性PTC热敏电阻用电极浆料[J].贵金属,1997(z1):455-458.
[4] [P].4SV1415324SU1415233
[5] 汪义川;陈庭金 .太阳能电池电极工艺对其并联电阻和影响[J].云南师范大学学报(自然科学版),1991,15(10):44-48.
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