Development of New Transparent Conductive Material of Mg(OH)2-C

Development of New Transparent Conductive Material of Mg(OH)2-C
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新型透明导电材料Mg(OH)2-C的研制

DOI:
10.1380/ejssnt.2008.15
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发表时间:
2008
影响因子:
0.7
通讯作者:
J. Crivello
J. Crivello
中科院分区:
--
文献类型:
--
作者:
T. Kuji;Takamitsu Honjo;M. Chiba;Tohru Nobuki;J. Crivello

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掺氧化锡的氧化铟(ITO)由于其高透明性和高电导率而被广泛用作液晶显示技术的关键材料[1]。然而,最近,由于稀有金属铟的稀缺性,在过去的十年中,人们积极研究了替代的透明导电材料[2-4]。如上所述,大多数透明导电材料都是基于金属氧化物。众所周知,金属氧化物是半导体,为了获得高的电导率和光学透明性,考虑带隙和电导率之间的平衡是非常重要的,最近,Kondoh的小组报道了关于Mg-C化合物透明性的非常有趣的结果[5]。化合物的结构经艾德鉴定为无定形,元素组成由镁靶面积分数控制。得到了彩色玻璃膜。
Indium oxide doped with tin oxide, ITO has beenwidely used as a key material for liquid crystal displaytechnologies because of its high transparency and electri-cal conductivity [1]. Recently, however, the scarcity ofrare-metal indium has been strongly pointed out so thatalternative transparent and electrical conductive materi-als have been actively studied over the last decade [2–4].As mentioned above, most transparent conductive ma-terials are based upon metal oxides. It is well knownthat the metal oxides are semiconductor so that in orderto obtain high electric conductivity together with opticaltransparency, the consideration on a balance between theband gap and conductivity is very important.Recently, Kondoh’s group reported very interesting re-sults on the transparency for Mg-C compounds [5]. Thestructure of compounds was identified to be amorphous.The elemental composition was controlled by magnesiumtarget area fraction. The colored glassy films were ob-tained.
DOI: 10.1088/0268-1242/20/4/004
发表时间: 2005-04-01
影响因子: 1.9
作者:
Minami, T
通讯作者: Minami, T