Publications of H. Appel
All genres
Journal Article (30)
2023
Journal Article
E. I. Albar, F. Bonafé, V. Kosheleva, , H. Appel, and A. Rubio, Time-resolved plasmon-assisted generation of optical-vortex pulses, Scientific Reports 13 (1), 14748 (2023).
Journal Article
Y. Litman, F. Bonafé, A. Akkoush, H. Appel, and M. Rossi, First-Principles Simulations of Tip Enhanced Raman Scattering Reveal Active Role of Substrate on High-Resolution Images, The Journal of Physical Chemistry Letters 14 (30), 6850–6859 (2023).
Journal Article
, , H. Appel, and , Probing many-body effects in harmonic traps with twisted light, Physical Review B 107 (8), L081111 (2023).
2022
Journal Article
D. Welakuh, , M. Ruggenthaler, H. Appel, and A. Rubio, Frequency-Dependent Sternheimer Linear-Response Formalism for Strongly Coupled Light–Matter Systems, Journal of Chemical Theory and Computation 18 (7), 4354–4365 (2022).
2021
Journal Article
, N. Tancogne-Dejean, , H. Appel, A. Rubio, and , Photoionization and transient Wannier-Stark ladder in silicon: First-principles simulations versus Keldysh theory, Physical Review B 104 (24), L241201 (2021).
Journal Article
D. Welakuh, M. Ruggenthaler, M.-L. Tchenkoue Djouom, H. Appel, and A. Rubio, Down-conversion processes in ab initio nonrelativistic quantum electrodynamics, Physical Review Research 3 (3), 033067 (2021).
2020
Journal Article
D. Sidler, M. Ruggenthaler, H. Appel, and A. Rubio, Chemistry in Quantum Cavities: Exact Results, the Impact of Thermal Velocities, and Modified Dissociation, The Journal of Physical Chemistry Letters 11 (18), 7525–7530 (2020).
Journal Article
U. Mordovina, , H. Appel, , A. Rubio, and , Polaritonic coupled-cluster theory, Physical Review Research 2 (2), 023262 (2020).
Journal Article
N. Tancogne-Dejean, M. J. T. Oliveira, , H. Appel, , , F. Buchholz, , , , U. de Giovannini, , F. G. Eich, , , , , H. Hübener, R. Jestädt, J. Jornet-Somoza, , , M. Lüders, , , , , , , S. Sato, C. Schäfer, I. Theophilou, , and A. Rubio, Octopus, a computational framework for exploring light-driven phenomena and quantum dynamics in extended and finite systems, The Journal of Chemical Physics 152 (12), 124119 (2020).
Journal Article
, , , , H. Appel, , and , All-electron ab initio Bethe-Salpeter equation approach to neutral excitations in molecules with numeric atom-centered orbitals, The Journal of Chemical Physics 152 (4), 044105 (2020).
2019
Journal Article
N. Hoffmann, C. Schäfer, N. Säkkinen, A. Rubio, H. Appel, and A. Kelly, Benchmarking semiclassical and perturbative methods for real-time simulations of cavity-bound emission and interference, The Journal of Chemical Physics 151 (24), 244113 (2019).
Journal Article
J. Flick, D. Welakuh, M. Ruggenthaler, H. Appel, and A. Rubio, Light–Matter Response in Nonrelativistic Quantum Electrodynamics, ACS Photonics 6 (11), 2757–2778 (2019).
Journal Article
, , , H. Appel, and , Time propagation of the coupled Maxwell and Kohn-Sham equations using the Riemann-Silberstein formalism, Physical Review E 100 (5), 053301 (2019).
Journal Article
U. Mordovina, T. Reinhard, I. Theophilou, H. Appel, and A. Rubio, Self-Consistent Density-Functional Embedding: A Novel Approach for Density-Functional Approximations, Journal of Chemical Theory and Computation 15 (10), 5209–5220 (2019).
Journal Article
N. Hoffmann, C. Schäfer, A. Rubio, A. Kelly, and H. Appel, Capturing vacuum fluctuations and photon correlations in cavity quantum electrodynamics with multitrajectory Ehrenfest dynamics, Physical Review A 99 (6), 063819 (2019).
Journal Article
T. Reinhard, U. Mordovina, , , , H. Appel, M. A. Sentef, and A. Rubio, Density-matrix embedding theory study of the one-dimensional Hubbard-Holstein model, Journal of Chemical Theory and Computation 15 (4), 2221–2232 (2019).
Journal Article
C. Schäfer, M. Ruggenthaler, H. Appel, and A. Rubio, Modification of excitation and charge transfer in cavity quantum-electrodynamical chemistry, Proceedings of the National Academy of Sciences of the United States of America 116 (11), 4883–4892 (2019).
Journal Article
R. Jestädt, M. Ruggenthaler, M. J. T. Oliveira, A. Rubio, and H. Appel, Light-matter interactions within the Ehrenfest–Maxwell–Pauli–Kohn–Sham framework: fundamentals, implementation, and nano-optical applications, Advances in Physics 68 (4), 225–333 (2019).