In: Zeitschrift für Physikalische Chemie, 2017, vol. 231, no. 3, p. 527-543
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In: Journal of Biomolecular NMR, 2015, vol. 63, no. 2, p. 165-186
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In: Physical Review B, 2020, vol. 101, no. 19, p. 195139
The high-harmonic spectrum of the Mott insulating Hubbard model has recently been shown to exhibit plateau structures with cutoff energies determined by nth-nearest- neighbor doublon-holon recombination processes. The spectrum thus allows one to extract the on-site repulsion U. Here, we consider generalizations of the single-band Hubbard model and discuss the signatures of bosonic excitations...
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In: The Journal of Chemical Physics, 2019, vol. 151, no. 6, p. 064119
We present calculated and measured elastic and vibrational excitation cross sections in benzene with the objective to assess the reliability of the theoretical method and to shed more light on how the electronic motion of the incoming electron is coupled with the nuclear motion of the vibrations. The calculation employed the discrete momentum representation method which involves solving the...
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In: Physical Review B, 2019, vol. 99, no. 18, p. 184303
We theoretically study the high-harmonic generation (HHG) in one-dimensional spin systems. While in electronic systems the driving by ac electric fields produces radiation from the dynamics of excited charges, we consider here the situation where spin systems excited by a magnetic field pulse generate radiation via a time- dependent magnetization. Specifically, we study the magnetic dipole...
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In: Biomolecular NMR Assignments, 2014, vol. 8, no. 2, p. 349-356
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In: JBIC Journal of Biological Inorganic Chemistry, 2014, vol. 19, no. 2, p. 145-159
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In: Journal of Biomolecular NMR, 2011, vol. 51, no. 4, p. 477-485
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In: Journal of Biomolecular NMR, 2006, vol. 34, no. 2, p. 75-87
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In: Journal of Biomolecular NMR, 1998, vol. 12, no. 1, p. 39-50
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