Publications of Takashi Kumagai

Böckmann, H.; Gawinkowski, S.; Waluk, J.; Raschke, M. B.; Wolf, M.; Kumagai, T.: Near-Field Enhanced Photochemistry of Single Molecules in a Scanning Tunneling Microscope Junction. Nano Letters 18 (1), pp. 152 - 157 (2018)

Koch, M.; Li, Z.; Nacci, C.; Kumagai, T.; Franco, I.; Grill, L.: How Structural Defects Affect the Mechanical and Electrical Properties of Single Molecular Wires. Physical Review Letters 121 (4), 047701 (2018)

Kumagai, T.; Ladenthin, J.; Hamada, I.: Direct observation of van der Waals two-dimensional crystal and small clusters of methane on copper surfaces. Physical Review Materials 2 (9), 093403 (2018)

Kumagai, T.; Ladenthin, J.; Litman, Y.; Rossi, M.; Grill, L.; Gawinkowski, S.; Waluk, J.; Persson, M.: Quantum tunneling in real space: Tautomerization of single porphycene molecules on the (111) surface of Cu, Ag, and Au. The Journal of Chemical Physics 148 (10), 102330 (2018)

Liu, S.; Baugh, D. A.; Motobayashi, K.; Zhao, X.; Levchenko, S. V.; Gawinkowski, S.; Waluk, J.; Grill, L.; Persson, M.; Kumagai, T.: Anharmonicity in a Double Hydrogen Transfer Reaction Studied in a Single Porphycene Molecule on a Cu(110) Surface. Physical Chemistry Chemical Physics 20 (17), pp. 12112 - 12119 (2018)

Liu, S.; Shiotari, A.; Baugh, D.; Wolf, M.; Kumagai, T.: Enhanced resolution imaging of ultrathin ZnO layers on Ag(111) by multiple hydrogen molecules in a scanning tunneling microscope junction. Physical Review B 97 (19), 195417 (2018)

Liu, S.; Wolf, M.; Kumagai, T.: Plasmon-Assisted Resonant Electron Tunneling in a Scanning Tunneling Microscope Junction. Physical Review Letters 121 (22), 226802 (2018)

Fita, P.; Grill, L.; Listkowski, A.; Piwoński, H.; Gawinkowski, S.; Pszona, M.; Sepioł, J.; Mengesha, E.; Kumagai, T.; Waluk, J.: Spectroscopic and microscopic investigations of tautomerization in porphycenes: condensed phases, supersonic jets, and single molecule studies. Physical Chemistry Chemical Physics 19 (7), pp. 4921 - 4937 (2017)

Koch, M.; Pagan, M.; Persson, M.; Gawinkowski, S.; Waluk, J.; Kumagai, T.: Direct observation of double hydrogen transfer via quantum tunneling in a single porphycene molecule on a Ag(110) surface. Journal of the American Chemical Society 139 (36), pp. 12681 - 12687 (2017)

Böckmann, H.; Liu, S.; Mielke, J.; Gawinkowski, S.; Waluk, J.; Grill, L.; Wolf, M.; Kumagai, T.: Direct Observation of Photoinduced Tautomerization in Single Molecules at a Metal Surface. Nano Letters 16 (2), pp. 1034 - 1041 (2016)

Kumagai, T.; Liu, S.; Shiotari, A.; Baugh, D. A.; Shaikhutdinov, S. K.; Wolf, M.: Local electronic structure, work function, and line defect dynamics of ultrathin epitaxial ZnO layers on a Ag(1 1 1) surface. Journal of Physics: Condensed Matter 28 (49), 494003 (2016)

Ladenthin, J.; Frederiksen, T.; Persson, M.; Sharp, J.; Gawinkowski, S.; Waluk, J.; Kumagai, T.: Force-induced tautomerization in a single molecule. Nature Chemistry 8 (10), pp. 935 - 940 (2016)

Saywell, A.; Bakker, A.; Mielke, J.; Kumagai, T.; Wolf, M.; García-López, V.; Chiang, P.-T.; Tour, J. M.; Grill, L.: Light-Induced Translation of Motorized Molecules on a Surface. ACS Nano 10 (12), pp. 10945 - 10952 (2016)

Kumagai, T.: Direct observation and control of hydrogen-bond dynamics using low-temperature scanning tunneling microscopy. Progress in Surface Science 90 (3), pp. 239 - 291 (2015)

Ladenthin, J.; Grill, L.; Gawinkowski, S.; Liu, S.; Waluk, J.; Kumagai, T.: Hot Carrier-Induced Tautomerization within a Single Porphycene Molecule on Cu(111). ACS Nano 9 (7), pp. 7287 - 7295 (2015)

Čechal, J.; Kley, C. S.; Kumagai, T.; Schramm, F.; Ruben, M.; Stepanow, S.; Kern, K.: Convergent and divergent two-dimensional coordination networks formed through substrate-activated or quenched alkynyl ligation. Chemical Communications 50 (69), pp. 9973 - 9976 (2014)

Kumagai, T.; Hanke, F.; Gawinkowski, S.; Sharp, J.; Kotsis, K.; Waluk, J.; Persson, M.; Grill, L.: Controlling intramolecular hydrogen transfer in a porphycene molecule with single atoms or molecules located nearby. Nature Chemistry 6 (1), pp. 41 - 46 (2014)

Shiotari, A.; Kumagai, T.; Wolf, M.: Tip-Enhanced Raman Spectroscopy of Graphene Nanoribbons on Au(111). The Journal of Physical Chemistry C 118 (22), pp. 11806 - 11812 (2014)

Shiotari, A.; Liu, B. H.; Jaekel, S.; Grill, L.; Shaikhutdinov, S. K.; Freund, H.-J.; Wolf, M.; Kumagai, T.: Local Characterization of Ultrathin ZnO Layers on Ag(111) by Scanning Tunneling Microscopy and Atomic Force Microscopy. The Journal of Physical Chemistry C 118 (47), pp. 27428 - 27435 (2014)

Kumagai, T.; Hanke, F.; Gawinkowski, S.; Sharp, J.; Kotsis, K.; Waluk, J.; Persson, M.; Grill, L.: Thermally and Vibrationally Induced Tautomerization of Single Porphycene Molecules on a Cu(110) Surface. Physical Review Letters 111 (24), 246101 (2013)