Fast reproducible TERS imaging for real world applications

Andrey Krayev; Dmitry Evplov; Vasily Gavrilyuk; Sergey Saunin

doi:10.1117/12.2185846

26 August 2015 Fast reproducible TERS imaging for real world applications

Andrey Krayev, Dmitry Evplov, Vasily Gavrilyuk, Sergey Saunin

Proceedings Volume 9554, Nanoimaging and Nanospectroscopy III; 95540Z (2015) https://doi.org/10.1117/12.2185846
Event: SPIE Nanoscience + Engineering, 2015, San Diego, California, United States

Abstract

We report successful chemically specific high pixel density, high speed (less than 10 minutes per map) TERS imaging of graphene oxide, carbon nanotubes of different chirality, fullerenes and self-assembled layers of organic molecules in both the single-component and complex samples. The spatial resolution routinely obtained in such chemically specific TERS maps is in the 15 - 20 nm range, with the best resolution achieved being 7 nm. The ease of use of the TERS imaging system and high speed TERS imaging capability enabled by advanced hardware and software move TERS closer to become a real life analytical method for chemically specific imaging at the nano scale.

Conference Presentation

Citation Download Citation

Andrey Krayev, Dmitry Evplov, Vasily Gavrilyuk, and Sergey Saunin "Fast reproducible TERS imaging for real world applications", Proc. SPIE 9554, Nanoimaging and Nanospectroscopy III, 95540Z (26 August 2015); https://doi.org/10.1117/12.2185846

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