Simplified inelastic electron tunneling spectroscopy based on low-noise derivatives

A standard experimental setup for Inelastic Electron Tunneling Spectroscopy (IETS) performs the measurement of the second derivative of the current with respect to the voltage ( d 2 I / d V 2 ) using a small AC signal and a lock-in based second harmonic detection. This avoids noise arising from dire...

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Bibliographic Details
Published in:	Scientific reports Vol. 12; no. 1; pp. 19216 - 10
Main Authors:	Kesarwani, Shankar, Misra, Shobhna, Saha, Dipankar, Della Rocca, Maria Luisa, Roy, Indrajit, Ganguly, Swaroop, Mahajan, Ashutosh
Format:	Journal Article
Language:	English
Published:	London Nature Publishing Group UK 10.11.2022 Nature Publishing Group Nature Portfolio
Subjects:	639/166/987 639/766/930/12 639/925/927/356 639/925/930/12 Algorithms Humanities and Social Sciences Mathematical models multidisciplinary Numerical analysis Science Science (multidisciplinary) Spectroscopy Spectrum analysis Voltage
ISSN:	2045-2322, 2045-2322
Online Access:	Get full text
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