材料科学
半导体
数码产品
光电子学
纳米技术
二极管
薄膜
无定形固体
晶体管
硅
薄膜晶体管
制作
工程物理
电气工程
化学
电压
有机化学
医学
病理
替代医学
工程类
图层(电子)
作者
Xinge Yu,Tobin J. Marks,Antonio Facchetti
出处
期刊:Nature Materials
[Springer Nature]
日期:2016-03-23
卷期号:15 (4): 383-396
被引量:1201
摘要
Optical transparency, tunable conducting properties and easy processability make metal oxides key materials for advanced optoelectronic devices. This Review discusses recent advances in the synthesis of these materials and their use in applications. Metal oxides (MOs) are the most abundant materials in the Earth's crust and are ingredients in traditional ceramics. MO semiconductors are strikingly different from conventional inorganic semiconductors such as silicon and III–V compounds with respect to materials design concepts, electronic structure, charge transport mechanisms, defect states, thin-film processing and optoelectronic properties, thereby enabling both conventional and completely new functions. Recently, remarkable advances in MO semiconductors for electronics have been achieved, including the discovery and characterization of new transparent conducting oxides, realization of p-type along with traditional n-type MO semiconductors for transistors, p–n junctions and complementary circuits, formulations for printing MO electronics and, most importantly, commercialization of amorphous oxide semiconductors for flat panel displays. This Review surveys the uniqueness and universality of MOs versus other unconventional electronic materials in terms of materials chemistry and physics, electronic characteristics, thin-film fabrication strategies and selected applications in thin-film transistors, solar cells, diodes and memories.
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