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Junqi Xu et al. Advanced Science."Enhancing the Performance of Li­3VO4 by Combining Nanotechnology and Surface Carbon Coating for Lithium Ion Batteries."

作者:管理员   发表时间:2015-04-08 18:26:27   点击量:

Ultrathin Single-Crystalline Boron Nanosheets for Enhanced Electro-Optical Performances

Junqi Xu, Yangyang Chang, Lin Gan, Ying Ma, and Tianyou Zhai*

Keywords: Boron, Ultrathin Nanosheets, Field Emission, Photoelectricity, Field Effect Transistors

       

Large-scale high-quality single-crystalline ultrathin boron nanosheets (UBNSs) were fabricated through an effective vapor-solid (VS) process via thermal decomposition of diborane (B2H6). The field-emission, electronic transport, and photoconductive properties were then thoroughly investigated. The strong combination performances of low turn-on field, high current density, good stability, favorable electron transport characteristics, high sensitivity and fast response time to illumination reveal that the UBNSs have high potential applications in field-emitters, interconnects, integrated circuits, and optoelectronic devices.


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