Extreme nonlinear strong-field photoemission from carbon nanotubes

Tutkimustuotos: Lehtiartikkeli

Standard

Extreme nonlinear strong-field photoemission from carbon nanotubes. / Li, Chi; Chen, Ke; Guan, Mengxue; Wang, Xiaowei; Zhou, Xu; Zhai, Feng; Dai, Jiayu; Li, Zhenjun; Sun, Zhipei; Meng, Sheng; Liu, Kaihui; Dai, Qing.

julkaisussa: Nature Communications, Vuosikerta 10, Nro 1, 4891, 01.12.2019.

Tutkimustuotos: Lehtiartikkeli

Harvard

Li, C, Chen, K, Guan, M, Wang, X, Zhou, X, Zhai, F, Dai, J, Li, Z, Sun, Z, Meng, S, Liu, K & Dai, Q 2019, 'Extreme nonlinear strong-field photoemission from carbon nanotubes', Nature Communications, Vuosikerta. 10, Nro 1, 4891. https://doi.org/10.1038/s41467-019-12797-z

APA

Li, C., Chen, K., Guan, M., Wang, X., Zhou, X., Zhai, F., ... Dai, Q. (2019). Extreme nonlinear strong-field photoemission from carbon nanotubes. Nature Communications, 10(1), [4891]. https://doi.org/10.1038/s41467-019-12797-z

Vancouver

Author

Li, Chi ; Chen, Ke ; Guan, Mengxue ; Wang, Xiaowei ; Zhou, Xu ; Zhai, Feng ; Dai, Jiayu ; Li, Zhenjun ; Sun, Zhipei ; Meng, Sheng ; Liu, Kaihui ; Dai, Qing. / Extreme nonlinear strong-field photoemission from carbon nanotubes. Julkaisussa: Nature Communications. 2019 ; Vuosikerta 10, Nro 1.

Bibtex - Lataa

@article{4a452f8d0ccb440a91f09591ebf17e32,
title = "Extreme nonlinear strong-field photoemission from carbon nanotubes",
abstract = "Strong-field photoemission produces attosecond (10−18 s) electron pulses that are synchronized to the waveform of the incident light. This nonlinear photoemission lies at the heart of current attosecond technologies. Here we report a new nonlinear photoemission behaviour—the nonlinearity in strong-field regime sharply increases (approaching 40th power-law scaling), making use of sub-nanometric carbon nanotubes and 800 nm pulses. As a result, the carrier-envelope phase sensitive photoemission current shows a greatly improved modulation depth of up to 100{\%} (with a total modulation current up to 2 nA). The calculations reveal that the behaviour is an interplay of valence band optical-field emission with charge interaction, and the nonlinear dynamics can be tunable by changing the bandgap of carbon nanotubes. The extreme nonlinear photoemission offers a new means of producing extreme temporal-spatial resolved electron pulses, and provides a new design philosophy for attosecond electronics and photonics.",
author = "Chi Li and Ke Chen and Mengxue Guan and Xiaowei Wang and Xu Zhou and Feng Zhai and Jiayu Dai and Zhenjun Li and Zhipei Sun and Sheng Meng and Kaihui Liu and Qing Dai",
note = "| openaire: EC/H2020/834742/EU//ATOP | openaire: EC/H2020/820423/EU//S2QUIP",
year = "2019",
month = "12",
day = "1",
doi = "10.1038/s41467-019-12797-z",
language = "English",
volume = "10",
journal = "Nature Communications",
issn = "2041-1723",
publisher = "Nature Publishing Group",
number = "1",

}

RIS - Lataa

TY - JOUR

T1 - Extreme nonlinear strong-field photoemission from carbon nanotubes

AU - Li, Chi

AU - Chen, Ke

AU - Guan, Mengxue

AU - Wang, Xiaowei

AU - Zhou, Xu

AU - Zhai, Feng

AU - Dai, Jiayu

AU - Li, Zhenjun

AU - Sun, Zhipei

AU - Meng, Sheng

AU - Liu, Kaihui

AU - Dai, Qing

N1 - | openaire: EC/H2020/834742/EU//ATOP | openaire: EC/H2020/820423/EU//S2QUIP

PY - 2019/12/1

Y1 - 2019/12/1

N2 - Strong-field photoemission produces attosecond (10−18 s) electron pulses that are synchronized to the waveform of the incident light. This nonlinear photoemission lies at the heart of current attosecond technologies. Here we report a new nonlinear photoemission behaviour—the nonlinearity in strong-field regime sharply increases (approaching 40th power-law scaling), making use of sub-nanometric carbon nanotubes and 800 nm pulses. As a result, the carrier-envelope phase sensitive photoemission current shows a greatly improved modulation depth of up to 100% (with a total modulation current up to 2 nA). The calculations reveal that the behaviour is an interplay of valence band optical-field emission with charge interaction, and the nonlinear dynamics can be tunable by changing the bandgap of carbon nanotubes. The extreme nonlinear photoemission offers a new means of producing extreme temporal-spatial resolved electron pulses, and provides a new design philosophy for attosecond electronics and photonics.

AB - Strong-field photoemission produces attosecond (10−18 s) electron pulses that are synchronized to the waveform of the incident light. This nonlinear photoemission lies at the heart of current attosecond technologies. Here we report a new nonlinear photoemission behaviour—the nonlinearity in strong-field regime sharply increases (approaching 40th power-law scaling), making use of sub-nanometric carbon nanotubes and 800 nm pulses. As a result, the carrier-envelope phase sensitive photoemission current shows a greatly improved modulation depth of up to 100% (with a total modulation current up to 2 nA). The calculations reveal that the behaviour is an interplay of valence band optical-field emission with charge interaction, and the nonlinear dynamics can be tunable by changing the bandgap of carbon nanotubes. The extreme nonlinear photoemission offers a new means of producing extreme temporal-spatial resolved electron pulses, and provides a new design philosophy for attosecond electronics and photonics.

UR - http://www.scopus.com/inward/record.url?scp=85074147767&partnerID=8YFLogxK

U2 - 10.1038/s41467-019-12797-z

DO - 10.1038/s41467-019-12797-z

M3 - Article

VL - 10

JO - Nature Communications

JF - Nature Communications

SN - 2041-1723

IS - 1

M1 - 4891

ER -

ID: 38353411