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RETURN TO ISSUEPREVC: Spectroscopy and ...C: Spectroscopy and Dynamics of Nano, Hybrid, and Low-Dimensional MaterialsNEXT

Monitoring Fast Thermal Dynamics at the Nanoscale through Frequency Domain Photoinduced Force Microscopy

  • Bongsu Kim
    Bongsu Kim
    Department of Chemistry, University of California, Irvine, California 92697, United States
    More by Bongsu Kim
  • Junghoon Jahng
    Junghoon Jahng
    Hyperspectral Nano-imaging Lab, Korea Research Institute of Standards and Science, Daejeon 34113, South Korea
  • Abid Sifat
    Abid Sifat
    Department of Electrical Engineering & Computer Sciences, University of California, Irvine, California 92697, United States
    More by Abid Sifat
  • Eun Seong Lee
    Eun Seong Lee
    Hyperspectral Nano-imaging Lab, Korea Research Institute of Standards and Science, Daejeon 34113, South Korea
  • , and 
  • Eric O. Potma*
    Eric O. Potma
    Department of Chemistry, University of California, Irvine, California 92697, United States
    Department of Electrical Engineering & Computer Sciences, University of California, Irvine, California 92697, United States
    *Email: [email protected]
Cite this: J. Phys. Chem. C 2021, 125, 13, 7276–7286
Publication Date (Web):March 24, 2021
https://doi.org/10.1021/acs.jpcc.1c00874
Copyright © 2021 American Chemical Society

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    Abstract

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    In illuminated tip–sample junctions, the absorption of light by the sample is accompanied by local heating and subsequent thermal expansion of the material. In photoinduced force microscopy (PiFM) experiments, thermal expansion is expected to affect the measured photoinduced force through the thermally modulated van der Waals force. Evidence for such thermal contributions in PiFM measurements has been demonstrated in the mid-infrared range, where the primary excitations are molecular vibrational modes. For PiFM measurements in the vis/NIR, where light-matter energy transfer is mediated through electronic excitations, clear experimental evidence of thermal contributions remains elusive. By developing a frequency domain version of PiFM, we retrieve variations in the photoinduced force on the sub-μs time-scales, allowing a direct registration of the thermal relaxation dynamics of the sample after photoexcitation. Our measurements confirm the presence of the thermal contribution to the PiFM signal in the mid-infrared range and provide strong experimental evidence that thermal components also play a role in the forces measured in PiFM in the vis/NIR range of the spectrum.

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    • Discussion on the validity of the thermal dynamics model and additional frequency domain PiFM experiments on molecular samples (PDF)

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    Cited By

    This article is cited by 7 publications.

    1. Jian Li, Jing Liang, Mu-Hao Lan, Xing-Hua Xia. Atomic Force Microscopy-Based Nanoscale Infrared Techniques for Catalysis. The Journal of Physical Chemistry Letters 2023, 14 (50) , 11318-11323. https://doi.org/10.1021/acs.jpclett.3c02937
    2. Mingkang Wang, Georg Ramer, Diego J. Perez-Morelo, Georges Pavlidis, Jeffrey J. Schwartz, Liya Yu, Robert Ilic, Vladimir A. Aksyuk, Andrea Centrone. High Throughput Nanoimaging of Thermal Conductivity and Interfacial Thermal Conductance. Nano Letters 2022, 22 (11) , 4325-4332. https://doi.org/10.1021/acs.nanolett.2c00337
    3. Christian Ritz, Bin Lu, Pius M. Theiler, Andreas Stemmer. Three-dimensional photoinduced force microscopy reveals artifacts from photothermal tip vibrations. Journal of Applied Physics 2023, 134 (14) https://doi.org/10.1063/5.0167397
    4. Josh A. Davies-Jones, Philip R. Davies. Photo induced force microscopy: chemical spectroscopy beyond the diffraction limit. Materials Chemistry Frontiers 2022, 6 (12) , 1552-1573. https://doi.org/10.1039/D2QM00040G
    5. Abid Anjum Sifat, Junghoon Jahng, Eric O. Potma. Photo-induced force microscopy (PiFM) – principles and implementations. Chemical Society Reviews 2022, 51 (11) , 4208-4222. https://doi.org/10.1039/D2CS00052K
    6. Zuohui Ji, Yue Zhao, Min Zhang, Xiaopeng Li, Heguo Li. Surface Modification of ETFE Membrane and PTFE Membrane by Atmospheric DBD Plasma. Membranes 2022, 12 (5) , 510. https://doi.org/10.3390/membranes12050510
    7. Jiaze Yin, Lu Lan, Yi Zhang, Hongli Ni, Yuying Tan, Meng Zhang, Yeran Bai, Ji-Xin Cheng. Nanosecond-resolution photothermal dynamic imaging via MHZ digitization and match filtering. Nature Communications 2021, 12 (1) https://doi.org/10.1038/s41467-021-27362-w