Facile Synthesis of Single Crystal PtSe2 Nanosheets for Nanoscale Electronics
Facile Synthesis of Single Crystal PtSe2 Nanosheets for Nanoscale Electronics
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DOI：
10.1002/adma.201602889
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发表时间：
2016-12-14
影响因子：
29.4
通讯作者：
Dong, Mingdong
中科院分区：
文献类型：
--
作者：
Wang, Zegao;Li, Qiang;Dong, Mingdong
以H_2PtCl_6和Se为前驱体，合成了超薄单晶二硒化铂（PtSe_2）纳米片。首次研究了其电子性质，发现其具有p型输运行为，迁移率远大于7 cm（2）V-1 s（-1）。对PtSe 2/MoS 2 var der Waals p-n结的进一步研究表明，PtSe 2在二维电子学中具有潜在的应用价值。
Ultrathin single crystal platinum diselenide (PtSe2) nanosheets are synthesized using H2PtCl6 and Se as the precursors. The electronic properties are first investigated and exhibit p-type transport behavior with the mobility much larger than 7 cm(2) V-1 s(-1). The further investigation on PtSe2/MoS2 var der Waals p-n junction demonstrated that PtSe2 could be potentially applied in 2D electronics.