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Carbon Nanotubes: Carbon Nanotubes as an Ultrafast Emitter with a Narrow Energy Spread at Optical Frequency (Adv. Mater. 30/2017)
Advanced Materials ( IF 27.4 ) Pub Date : 2017-08-07 , DOI: 10.1002/adma.201770216
Chi Li 1 , Xu Zhou 2 , Feng Zhai 3 , Zhenjun Li 1 , Fengrui Yao 2 , Ruixi Qiao 2 , Ke Chen 1 , Matthew Thomas Cole 1 , Dapeng Yu 2 , Zhipei Sun 4 , Kaihui Liu 2 , Qing Dai 1
Affiliation  

Benefitting from high field enhancement and great stability of carbon nanotubes, ultrafast photoemission from carbon nanotubes emitter excited by a 410 nm femtosecond laser has been realized in the field‐driven regime with 0.25 eV energy spread, as described by Qing Dai and co‐workers in article number 1701580. These results pave the way toward electron microscopy with ultimate spatio‐temporal resolution.
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中文翻译:

碳纳米管:碳纳米管作为一种超快的发射体,在光频率上具有窄的能量传播(Adv。Mater。30/2017)

受益于碳纳米管的高场增强和出色的稳定性,由410 nm飞秒激光激发的碳纳米管发射器实现了0.25 eV能量散布的超快光发射,如Qing Dai及其同事在2007年的论文所述。文章编号1701580。这些结果为最终达到时空分辨率的电子显微镜铺平了道路。
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更新日期:2017-08-07
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