Characterization of Electronic Transients by an Ultrafast Scanning Tunneling Microscope

Tian Lan; Guo Qiang Ni

doi:10.1515/IJNSNS.2002.3.3-4.617

Characterization of Electronic Transients by an Ultrafast Scanning Tunneling Microscope

Tian Lan^*
, Guo Qiang Ni

^*此作品的通讯作者

信息与电子学院

Beijing Institute of Technology

科研成果: 期刊稿件 › 文章 › 同行评审

1 引用（Scopus）

摘要

In this paper, we report experimental results of picosecond electrical transients pumped by ultrashort laser pulses on a coplanar strip line with an ultrafast scanning tunneling microscope. The resolved transient signal has a rise time in non-contact mode of 1.21 ps and the FWHM is 1.19 ps. Our measurements showed that the amplitude and the shape of the transient signals are independent of the magnitude and the polarity of the dc tunneling current, which confirms the capacitive coupling of the transient signal between the tip and the coplanar transmission line.

源语言	英语
页（从-至）	617-620
页数	4
期刊	International Journal of Nonlinear Sciences and Numerical Simulation
卷	3
期	3-4
DOI	https://doi.org/10.1515/IJNSNS.2002.3.3-4.617
出版状态	已出版 - 2002

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title = "Characterization of Electronic Transients by an Ultrafast Scanning Tunneling Microscope",

abstract = "In this paper, we report experimental results of picosecond electrical transients pumped by ultrashort laser pulses on a coplanar strip line with an ultrafast scanning tunneling microscope. The resolved transient signal has a rise time in non-contact mode of 1.21 ps and the FWHM is 1.19 ps. Our measurements showed that the amplitude and the shape of the transient signals are independent of the magnitude and the polarity of the dc tunneling current, which confirms the capacitive coupling of the transient signal between the tip and the coplanar transmission line.",

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AU - Lan, Tian

AU - Ni, Guo Qiang

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N2 - In this paper, we report experimental results of picosecond electrical transients pumped by ultrashort laser pulses on a coplanar strip line with an ultrafast scanning tunneling microscope. The resolved transient signal has a rise time in non-contact mode of 1.21 ps and the FWHM is 1.19 ps. Our measurements showed that the amplitude and the shape of the transient signals are independent of the magnitude and the polarity of the dc tunneling current, which confirms the capacitive coupling of the transient signal between the tip and the coplanar transmission line.

AB - In this paper, we report experimental results of picosecond electrical transients pumped by ultrashort laser pulses on a coplanar strip line with an ultrafast scanning tunneling microscope. The resolved transient signal has a rise time in non-contact mode of 1.21 ps and the FWHM is 1.19 ps. Our measurements showed that the amplitude and the shape of the transient signals are independent of the magnitude and the polarity of the dc tunneling current, which confirms the capacitive coupling of the transient signal between the tip and the coplanar transmission line.

KW - Scanning tunneling microscope

KW - Transient measurements

UR - https://www.scopus.com/pages/publications/0036323169

U2 - 10.1515/IJNSNS.2002.3.3-4.617

DO - 10.1515/IJNSNS.2002.3.3-4.617

M3 - Article

AN - SCOPUS:0036323169

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EP - 620

JO - International Journal of Nonlinear Sciences and Numerical Simulation

JF - International Journal of Nonlinear Sciences and Numerical Simulation

IS - 3-4

ER -

Characterization of Electronic Transients by an Ultrafast Scanning Tunneling Microscope

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