Publications of Takashi Kumagai

Journal Article (39)

2023
Journal Article
Lin, Chenfang, Faruk Krecinic, Hiroko Yoshino, Adnan Hammud, Anlian Pan, Martin Wolf, Melanie Müller and Takashi Kumagai: Continuous-Wave Multiphoton-Induced Electron Transfer in Tunnel Junctions Driven by Intense Plasmonic Fields.
Journal Article
Liu, Shuyi, Franco P. Bonafe, Heiko Appel, Angel Rubio, Martin Wolf and Takashi Kumagai: Inelastic Light Scattering in the Vicinity of a Single-Atom Quantum Point Contact in a Plasmonic Picocavity.
2022
Journal Article
Cirera, Borja, Yair Litman, Chenfang Lin, Alaa Akkoush, Adnan Hammud, Martin Wolf, Mariana Rossi and Takashi Kumagai: Charge Transfer-Mediated Dramatic Enhancement of Raman Scattering upon Molecular Point Contact Formation.
Journal Article
Cirera, Borja, Martin Wolf and Takashi Kumagai: Joule Heating in Single-Molecule Point Contacts Studied by Tip-Enhanced Raman Spectroscopy.
Journal Article
Liu, Shuyi, Adnan Hammud, Ikutaro Hamada, Martin Wolf, Melanie Müller and Takashi Kumagai: Nanoscale coherent phonon spectroscopy.
Journal Article
Liu, Shuyi, Martin Wolf and Takashi Kumagai: Nanoscale Heating of an Ultrathin Oxide Film Studied by Tip-Enhanced Raman Spectroscopy.
Journal Article
Martin Sabanés, Natalia, Faruk Krecinic, Takashi Kumagai, Fabian Schulz, Martin Wolf and Melanie Müller: Femtosecond Thermal and Nonthermal Hot Electron Tunneling Inside a Photoexcited Tunnel Junction.
2021
Journal Article
Liu, Shuyi, Adnan Hammud, Martin Wolf and Takashi Kumagai: Atomic Point Contact Raman Spectroscopy of a Si(111)-7 × 7 Surface.
Journal Article
Liu, Shuyi, Adnan Hammud, Martin Wolf and Takashi Kumagai: Anti-Stokes Light Scattering Mediated by Electron Transfer Across a Biased Plasmonic Nanojunction.
2020
Journal Article
Kumagai, Takashi: Turn on Nanolight in a Tiny Gap: Photophysical and photochemical phenomena are directly observable using low-temperature scanning tunneling microscopy combined with plasmonics.
Journal Article
Kumagai, Takashi: Turn on Nanolight in a Tiny Gap: Photophysical and photochemical phenomena are directly observable using low-temperature scanning tunneling microscopy combined with plasmonics.
Journal Article
Kumagai, Takashi: Sub-molecular photoluminescence.
Journal Article
Liu, Shuyi, Borja Cirera, Yang Sun, Ikutaro Hamada, Melanie Müller, Adnan Hammud, Martin Wolf and Takashi Kumagai: Dramatic Enhancement of Tip-Enhanced Raman Scattering Mediated by Atomic Point Contact Formation.
2019
Journal Article
Böckmann, Hannes, Shuyi Liu, Melanie Müller, Adnan Hammud, Martin Wolf and Takashi Kumagai: Near-Field Manipulation in a Scanning Tunneling Microscope Junction with Plasmonic Fabry-Pérot Tips.
Journal Article
Böckmann, Hannes, Melanie Müller, Adnan Hammud, Marc Georg Willinger, Maria Pszona, Jacek Waluk, Martin Wolf and Takashi Kumagai: Near-Field Spectral Response of Optically Excited Scanning Tunneling Microscope Junctions Probed by Single-Molecule Action Spectroscopy.
Journal Article
Lin, Chenfang, Emile Durant, Mats Persson, Mariana Rossi and Takashi Kumagai: Real-Space Observation of Quantum Tunneling by a Carbon Atom: Flipping Reaction of Formaldehyde on Cu(110).
Journal Article
Lin, Chenfang, Kei Ikeda, Yoshihito Shiota, Kazunari Yoshizawa and Takashi Kumagai: Real-space observation of far- and near-field-induced photolysis of molecular oxygen on an Ag(110) surface by visible light.
Journal Article
Litman, Yair, Jeremy O. Richardson, Takashi Kumagai and Mariana Rossi: Elucidating the Nuclear Quantum Dynamics of Intramolecular Double Hydrogen Transfer in Porphycene.
Journal Article
Liu, Shuyi, Melanie Müller, Yang Sun, Ikutaro Hamada, Adnan Hammud, Martin Wolf and Takashi Kumagai: Resolving the Correlation between Tip-Enhanced Resonance Raman Scattering and Local Electronic States with 1 nm Resolution.
2018
Journal Article
Böckmann, Hannes, Sylwester Gawinkowski, Jacek Waluk, Markus B. Raschke, Martin Wolf and Takashi Kumagai: Near-Field Enhanced Photochemistry of Single Molecules in a Scanning Tunneling Microscope Junction.
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