Comparable Enhancement of TERS Signals from WSe2 on Chromium and Gold
Abstract
Plasmonic tip-sample junctions, at which the incident and scattered optical fields are localized and optimally enhanced, are often exploited to achieve ultrasensitive and highly spatially localized tip-enhanced Raman scattering (TERS). Recent work has demonstrated that the sensitivity and spatial resolution that are required to probe single molecules are attainable in such platforms. In this work, we observe and rationalize comparable TERS from few-layer WSe2 single crystals exfoliated onto Au- and Cr-coated Si substrates, using a plasmonic TERS probe excited with a 638-nm laser. Our experimental observations are supported by finite-difference time-domain simulations that illustrate that the attainable field enhancement factors at the Au-Au and Au-Cr tip-sample nanojunctions are comparable in magnitude. Furthermore, through a combined experimental and theoretical analysis, we propose that besides Au/Ag, several metallic substrates may be used to record bright TERS spectral images.
- Authors:
-
- Horiba Instruments Inc., Novato, CA (United States)
- National Inst. of Standards and Technology (NIST), Gaithersburg, MD (United States). Material Measurement Lab.; Theiss Research, Inc., La Jolla, CA (United States)
- National Inst. of Standards and Technology (NIST), Gaithersburg, MD (United States). Physical Measurement Lab.
- Pacific Northwest National Lab. (PNNL), Richland, WA (United States)
- Cornell Univ., Ithaca, NY (United States); Univ. of Manchester (United Kingdom)
- National Inst. of Standards and Technology (NIST), Gaithersburg, MD (United States). Material Measurement Lab.
- Publication Date:
- Research Org.:
- Pacific Northwest National Lab. (PNNL), Richland, WA (United States)
- Sponsoring Org.:
- USDOE Office of Science (SC), Office of Biological and Environmental Research (BER); National Institute of Standards and Technology (NIST)
- OSTI Identifier:
- 1708858
- Report Number(s):
- PNNL-SA-140248
Journal ID: ISSN 1932-7447
- Grant/Contract Number:
- AC05-76RL01830; 70NANB18H155
- Resource Type:
- Accepted Manuscript
- Journal Name:
- Journal of Physical Chemistry. C
- Additional Journal Information:
- Journal Volume: 124; Journal Issue: 16; Journal ID: ISSN 1932-7447
- Publisher:
- American Chemical Society
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY; Crystals; metals; gold; plasmonics; Raman spectroscopy
Citation Formats
Krayev, Andrey V., Krylyuk, Sergiy, Ilic, Robert, Hight Walker, Angela, Bhattarai, Ashish, Joly, Alan G., Velicky, Matej, Davydov, Albert, and El-Khoury, Patrick Z.. Comparable Enhancement of TERS Signals from WSe2 on Chromium and Gold. United States: N. p., 2020.
Web. doi:10.1021/acs.jpcc.0c01298.
Krayev, Andrey V., Krylyuk, Sergiy, Ilic, Robert, Hight Walker, Angela, Bhattarai, Ashish, Joly, Alan G., Velicky, Matej, Davydov, Albert, & El-Khoury, Patrick Z.. Comparable Enhancement of TERS Signals from WSe2 on Chromium and Gold. United States. https://doi.org/10.1021/acs.jpcc.0c01298
Krayev, Andrey V., Krylyuk, Sergiy, Ilic, Robert, Hight Walker, Angela, Bhattarai, Ashish, Joly, Alan G., Velicky, Matej, Davydov, Albert, and El-Khoury, Patrick Z.. Mon .
"Comparable Enhancement of TERS Signals from WSe2 on Chromium and Gold". United States. https://doi.org/10.1021/acs.jpcc.0c01298. https://www.osti.gov/servlets/purl/1708858.
@article{osti_1708858,
title = {Comparable Enhancement of TERS Signals from WSe2 on Chromium and Gold},
author = {Krayev, Andrey V. and Krylyuk, Sergiy and Ilic, Robert and Hight Walker, Angela and Bhattarai, Ashish and Joly, Alan G. and Velicky, Matej and Davydov, Albert and El-Khoury, Patrick Z.},
abstractNote = {Plasmonic tip-sample junctions, at which the incident and scattered optical fields are localized and optimally enhanced, are often exploited to achieve ultrasensitive and highly spatially localized tip-enhanced Raman scattering (TERS). Recent work has demonstrated that the sensitivity and spatial resolution that are required to probe single molecules are attainable in such platforms. In this work, we observe and rationalize comparable TERS from few-layer WSe2 single crystals exfoliated onto Au- and Cr-coated Si substrates, using a plasmonic TERS probe excited with a 638-nm laser. Our experimental observations are supported by finite-difference time-domain simulations that illustrate that the attainable field enhancement factors at the Au-Au and Au-Cr tip-sample nanojunctions are comparable in magnitude. Furthermore, through a combined experimental and theoretical analysis, we propose that besides Au/Ag, several metallic substrates may be used to record bright TERS spectral images.},
doi = {10.1021/acs.jpcc.0c01298},
journal = {Journal of Physical Chemistry. C},
number = 16,
volume = 124,
place = {United States},
year = {2020},
month = {4}
}
Works referenced in this record:
Locally enhanced Raman spectroscopy with an atomic force microscope
journal, May 2000
- Anderson, Mark S.
- Applied Physics Letters, Vol. 76, Issue 21
Nanoscale chemical analysis by tip-enhanced Raman spectroscopy
journal, February 2000
- Stöckle, Raoul M.; Suh, Yung Doug; Deckert, Volker
- Chemical Physics Letters, Vol. 318, Issue 1-3, p. 131-136
Tip-Enhanced Raman Spectroscopy: Near-Fields Acting on a Few Molecules
journal, May 2012
- Pettinger, Bruno; Schambach, Philip; Villagómez, Carlos J.
- Annual Review of Physical Chemistry, Vol. 63, Issue 1
Developments in and practical guidelines for tip-enhanced Raman spectroscopy
journal, January 2012
- Stadler, Johannes; Schmid, Thomas; Zenobi, Renato
- Nanoscale, Vol. 4, Issue 6, p. 1856-1870
Single-Molecule Chemistry with Surface- and Tip-Enhanced Raman Spectroscopy
journal, December 2016
- Zrimsek, Alyssa B.; Chiang, Naihao; Mattei, Michael
- Chemical Reviews, Vol. 117, Issue 11
Tip-enhanced Raman spectroscopy: From concepts to practical applications
journal, August 2016
- Jiang, Nan; Kurouski, Dmitry; Pozzi, Eric A.
- Chemical Physics Letters, Vol. 659
Tip-enhanced Raman spectroscopy for surfaces and interfaces
journal, January 2017
- Wang, Xiang; Huang, Sheng-Chao; Huang, Teng-Xiang
- Chemical Society Reviews, Vol. 46, Issue 13
Tip-Enhanced Raman Spectroscopy: Technique and Recent Advances
journal, April 2017
- Verma, Prabhat
- Chemical Reviews, Vol. 117, Issue 9
Probing Bilayer Grain Boundaries in Large-Area Graphene with Tip-Enhanced Raman Spectroscopy
journal, December 2016
- Park, Kyoung-Duck; Raschke, Markus B.; Atkin, Joanna M.
- Advanced Materials, Vol. 29, Issue 7
Gated Tunability and Hybridization of Localized Plasmons in Nanostructured Graphene
journal, February 2013
- Fang, Zheyu; Thongrattanasiri, Sukosin; Schlather, Andrea
- ACS Nano, Vol. 7, Issue 3
Controlling Subnanometer Gaps in Plasmonic Dimers Using Graphene
journal, October 2013
- Mertens, Jan; Eiden, Anna L.; Sigle, Daniel O.
- Nano Letters, Vol. 13, Issue 11
Graphene-Antenna Sandwich Photodetector
journal, June 2012
- Fang, Zheyu; Liu, Zheng; Wang, Yumin
- Nano Letters, Vol. 12, Issue 7
Nanoscale Chemical Imaging of Single-Layer Graphene
journal, September 2011
- Stadler, Johannes; Schmid, Thomas; Zenobi, Renato
- ACS Nano, Vol. 5, Issue 10
Tip-enhanced Raman spectroscopy of 6H-SiC with graphene adlayers: selective suppression of E1 modes: Tip-enhanced Raman spectroscopy of 6H-SiC with graphene adlayers
journal, September 2009
- Domke, Katrin F.; Pettinger, Bruno
- Journal of Raman Spectroscopy, Vol. 40, Issue 10
Tip-enhanced Raman scattering of graphene: Tip-enhanced Raman scattering of graphene
journal, August 2017
- Beams, Ryan
- Journal of Raman Spectroscopy, Vol. 49, Issue 1
Characterizing unusual metal substrates for gap-mode tip-enhanced Raman spectroscopy: Characterizing unusual metal substrates for gap-mode TERS
journal, November 2012
- Stadler, Johannes; Oswald, Benedikt; Schmid, Thomas
- Journal of Raman Spectroscopy, Vol. 44, Issue 2
Tip-Enhanced Raman Scattering on Bulk MoS 2 Substrate
journal, March 2017
- He, Zhe; Voronine, Dmitri V.; Sinyukov, Alexander M.
- IEEE Journal of Selected Topics in Quantum Electronics, Vol. 23, Issue 2
Visualizing nanoscale excitonic relaxation properties of disordered edges and grain boundaries in monolayer molybdenum disulfide
journal, August 2015
- Bao, Wei; Borys, Nicholas J.; Ko, Changhyun
- Nature Communications, Vol. 6, Issue 1
The important role of water in growth of monolayer transition metal dichalcogenides
journal, March 2017
- Kastl, Christoph; Chen, Christopher T.; Kuykendall, Tevye
- 2D Materials, Vol. 4, Issue 2
Nanoscale Heterogeneities in Monolayer MoSe 2 Revealed by Correlated Scanning Probe Microscopy and Tip-Enhanced Raman Spectroscopy
journal, January 2018
- Smithe, Kirby K. H.; Krayev, Andrey V.; Bailey, Connor S.
- ACS Applied Nano Materials, Vol. 1, Issue 2
Hybrid Tip-Enhanced Nanospectroscopy and Nanoimaging of Monolayer WSe 2 with Local Strain Control
journal, March 2016
- Park, Kyoung-Duck; Khatib, Omar; Kravtsov, Vasily
- Nano Letters, Vol. 16, Issue 4
Imaging localized electric fields with nanometer precision through tip-enhanced Raman scattering
journal, January 2017
- Bhattarai, A.; El-Khoury, P. Z.
- Chemical Communications, Vol. 53, Issue 53
Tip-Enhanced Raman Scattering from Nanopatterned Graphene and Graphene Oxide
journal, May 2018
- Bhattarai, Ashish; Krayev, Andrey; Temiryazev, Alexey
- Nano Letters, Vol. 18, Issue 6
Visualizing surface plasmons with photons, photoelectrons, and electrons
journal, January 2016
- El-Khoury, P. Z.; Abellan, P.; Gong, Y.
- The Analyst, Vol. 141, Issue 12
Optical dielectric function of gold
journal, December 2012
- Olmon, Robert L.; Slovick, Brian; Johnson, Timothy W.
- Physical Review B, Vol. 86, Issue 23
Excited Excitonic States in 1L, 2L, 3L, and Bulk WSe 2 Observed by Resonant Raman Spectroscopy
journal, August 2014
- del Corro, Elena; Terrones, Humberto; Elias, Ana
- ACS Nano, Vol. 8, Issue 9
Demonstrating Photoluminescence from Au is Electronic Inelastic Light Scattering of a Plasmonic Metal: The Origin of SERS Backgrounds
journal, March 2015
- Hugall, James T.; Baumberg, Jeremy J.
- Nano Letters, Vol. 15, Issue 4
Nano-“Squeegee” for the Creation of Clean 2D Material Interfaces
journal, March 2018
- Rosenberger, Matthew R.; Chuang, Hsun-Jen; McCreary, Kathleen M.
- ACS Applied Materials & Interfaces, Vol. 10, Issue 12
Visualizing Electric Fields at Au(111) Step Edges via Tip-Enhanced Raman Scattering
journal, October 2017
- Bhattarai, Ashish; Joly, Alan G.; Hess, Wayne P.
- Nano Letters, Vol. 17, Issue 11
Local field enhancement of an infinite conical metal tip illuminated by a focused beam: Local field enhancement of an infinite conical metal tip illuminated by a focused beam
journal, September 2009
- Zhang, Weihua; Cui, Xudong; Martin, Olivier J. F.
- Journal of Raman Spectroscopy, Vol. 40, Issue 10