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2篇 您的检索式:作者名="M.Vergnat"
    题名 作者 年代 出处 被引量
1Characterization and Photoluminescence Properties of Alumina Nanowires Elaborated by Arc-Plasma显示文摘包含氧化铝 nanowires 的极其细小的粉末被 DC 弧血浆从纯铝金属综合。Nanowires 仅仅当反应气体由氮组成时,成长并且不到百分之十氧。Nanowires 有直径从 20 ~ 80 nm 并且长度从百纳米到十测微计。机制过程的第一个假设被建议,在哪个 nanowires 成长从铝直接开始。光致发光大小证明粉末在 435 附近有三座排放山峰, 530 and750 nm 源于象氧空缺那样的缺点的不同类型,铝空隙的离子和表面缺点。C.Arnoult X.Devaux H.Rinnert M.Vergnat 2006Journal of Materials Science & Technology2006,22,1:1
2Properties of Evaporated Si_(1-x)Sn_x and Si_(1_x)Sn_x:H Amorphous Alloys显示文摘Amorphous Si1-xSnx alloys have been prepared by co-evaporation onto substrates maintained atliquid nitrogen temperature. Their atomic structure is investigated using density measurements,scanning high-energy electron diffraction and Mossbauer spectroscopy. The optical and electricalproperties are reported. Then, a method to hydrogenate the films during the evaporation process isdescribed and applied to the preparation of amorphous semiconductors from pure silicon to pure tin.Finally, multilayers of type Si / Si:H / ... or Si:H / Si:D / ... are studied. The modulation of hydrogen isshown by low-angle neutron scattering and measurements of hydrogen diffusivity are presented.M.Vergnat M.Gerl 1993Journal of Materials Science & Technology1993,9,2:0
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