ArticleNano letters2022
Ultrashort Pulse Excited Tip-Enhanced Raman Spectroscopy in Molecules.
Article in Nano letters, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
8 citing papers in PubMed, 24 citations in OpenAlex.
- Probing Heterogeneous Catalytic Reactions via Tip-Enhanced Raman Spectroscopy: Recent Progress and Future Perspectives.Chemical & biomedical imaging · 2026Review
- Shell-isolated nanoparticle-enhanced femtosecond stimulated Raman spectroscopy reveals ultrafast molecular dynamics of surface reactions.Nature communications · 2025Article
- Roadmap for Photonics with 2D Materials.ACS photonics · 2025Review
- Tip-Enhanced Sum Frequency Generation for Molecular Vibrational Nanospectroscopy.Nano letters · 2025Article
- Scanning Plasmon-Enhanced Microscopy for Simultaneous Optoelectrical Characterization.ACS nano · 2024Article
- Photoluminescence emission and Raman enhancement in TERS: an experimental and analytic revisiting.Nanophotonics (Berlin, Germany) · 2024Article
- Imaging and controlling coherent phonon wave packets in single graphene nanoribbons.Nature communications · 2023Article
- Ultrafast Dynamics Revealed with Time-Resolved Scanning Tunneling Microscopy: A Review.ACS applied optical materials · 2023Review
Corrections and comments
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Authors and funding
5 authors at 1 institution in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Vibrational fingerprints of molecules and low-dimension materials can be traced with subnanometer resolution by performing Tip-enhanced Raman spectroscopy (TERS) in a scanning tunneling microscope (STM). Strong atomic-scale localization of light in the plasmonic nanocavity of the STM enables high spatial resolution in STM-TERS; however, the temporal resolution is so far limited. Here, we demonstrate stable TERS measurements from subphthalocyanine (SubPc) molecules excited by ∼500 fs long laser pulses in a low-temperature (LT) ultrahigh-vacuum (UHV) STM. The intensity of the TERS signal excited with ultrashort pulses scales linearly with the increasing flux of the laser pulses and exponentially with the decreasing gap-size of the plasmonic nanocavity. Furthermore, we compare the characteristic features of TERS excited with ultrashort pulses and with a continuous-wave (CW) laser. Our work lays the foundation for future experiments of time-resolved femtosecond TERS for the investigation of molecular dynamics with utmost spatial, temporal, and energy resolutions simultaneously.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.