3 years ago

Carbon Nanotubes: Carbon Nanotubes as an Ultrafast Emitter with a Narrow Energy Spread at Optical Frequency (Adv. Mater. 30/2017)

Carbon Nanotubes: Carbon Nanotubes as an Ultrafast Emitter with a Narrow Energy Spread at Optical Frequency (Adv. Mater. 30/2017)
Matthew Thomas Cole, Zhenjun Li, Xu Zhou, Zhipei Sun, Kaihui Liu, Ruixi Qiao, Ke Chen, Feng Zhai, Dapeng Yu, Chi Li, Qing Dai, Fengrui Yao
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.

Publisher URL: http://onlinelibrary.wiley.com/resolve/doi

DOI: 10.1002/adma.201770216

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