@misc{HofmannYuFolseetal., author = {Hofmann, Timo and Yu, Ted H. and Folse, Michael and Weinhardt, Lothar and B{\"a}r, Marcus and Zhang, Yufeng and Merinov, Boris V. and Myers, Deborah J. and Goddard, William A. and Heske, Clemens}, title = {Reply to "Comment on 'Using Photoelectron Spectroscopy and Quantum Mechanics to Determine d-Band Energies of Metals for Catalytic Applications'"}, series = {Journal of Physical Chemistry : C}, volume = {117}, journal = {Journal of Physical Chemistry : C}, number = {13}, issn = {1932-7455}, pages = {6916 -- 6917}, language = {en} } @misc{DuncanKephartHorsleyetal., author = {Duncan, Douglas A. and Kephart, Jason M. and Horsley, Kimberly and Blum, Monika and Mezher, Michelle and Weinhardt, Lothar and H{\"a}ming, Marc and Wilks, Regan G. and Hofmann, Timo and Yang, Wanli and B{\"a}r, Marcus and Sampath, Walajabad S. and Heske, Clemens}, title = {Characterization of sulfur bonding in CdS:O buffer layers for CdTe-based thin-film solar cells}, series = {ACS Applied Materials \& Interfaces}, volume = {7}, journal = {ACS Applied Materials \& Interfaces}, number = {30}, issn = {1944-8244}, doi = {10.1021/acsami.5b03503}, pages = {16382 -- 16386}, language = {en} } @misc{HofmannBrennerBestle, author = {Hofmann, Timo and Brenner, Tobias and Bestle, Dieter}, title = {Investigation of the Disc Deflection Behavior of Shim Valves in Vehicle Shock Absorbers}, series = {SAE technical papers}, journal = {SAE technical papers}, number = {2018-01-0701}, issn = {0148-7191}, pages = {11}, language = {en} } @misc{BrennerHofmannRiegeretal., author = {Brenner, Tobias and Hofmann, Timo and Rieger, Karl-Josef and Bestle, Dieter}, title = {Untersuchung des Ger{\"a}uschverhaltens von Kraftfahrzeug-Schwingungsd{\"a}mpfern und Elastomerlagern}, series = {16. Internationale VDI-Tagung Reifen-Fahrwerk-Fahrbahn 2017}, journal = {16. Internationale VDI-Tagung Reifen-Fahrwerk-Fahrbahn 2017}, publisher = {VDI Verlag}, address = {D{\"u}sseldorf}, isbn = {978-3-18-092296-6}, pages = {187 -- 198}, language = {de} } @inproceedings{HofmannBrennerHupfeldetal., author = {Hofmann, Timo and Brenner, Tobias and Hupfeld, J. and Bestle, Dieter}, title = {Generation of Optimal Shim Stacks for Valves in Automotive Dampers}, series = {18. Internationales Stuttgarter Symposium : Automobil- und Motorentechnik}, booktitle = {18. Internationales Stuttgarter Symposium : Automobil- und Motorentechnik}, editor = {Bargende, Michael and Reuss, Hans-Christian and Wiedemann, Jochen}, publisher = {Springer Fachmedien}, address = {Wiesbaden}, isbn = {978-3-658-21193-6}, doi = {10.1007/978-3-658-21194-3_56}, pages = {729 -- 743}, language = {en} } @inproceedings{BrennerHofmannHupfeldetal., author = {Brenner, Tobias and Hofmann, Timo and Hupfeld, J. and Bestle, Dieter}, title = {Process for Early Prediction of Noise Induced by Damper Struts}, series = {18. Internationales Stuttgarter Symposium : Automobil- und Motorentechnik}, booktitle = {18. Internationales Stuttgarter Symposium : Automobil- und Motorentechnik}, editor = {Bargende, Michael and Reuss, Hans-Christian and Wiedemann, Jochen}, publisher = {Springer Fachmedien}, address = {Wiesbaden}, isbn = {978-3-658-21193-6}, doi = {10.1007/978-3-658-21194-3_54}, pages = {699 -- 713}, language = {en} } @phdthesis{Hofmann, author = {Hofmann, Timo}, title = {Automatisierter Prozess zur robusten Auslegung von Federscheibenventilen in hydraulischen Fahrzeugstoßd{\"a}mpfern}, publisher = {Dr. Hut}, address = {M{\"u}nchen}, isbn = {978-3-8439-4262-1}, pages = {165}, language = {de} } @misc{HofmannYuFolseetal., author = {Hofmann, Timo and Yu, Ted H. and Folse, Michael and Weinhardt, Lothar and B{\"a}r, Marcus and Zhang, Yufeng and Merinov, Boris V. and Myers, Deborah J. and Goddard, William A. and Heske, Clemens}, title = {Using Photoelectron Spectroscopy and Quantum Mechanics to Determine d‑Band Energies of Metals for Catalytic Applications}, series = {The Journal of Physical Chemistry : C}, volume = {116}, journal = {The Journal of Physical Chemistry : C}, number = {45}, issn = {1932-7455}, pages = {24016 -- 24026}, abstract = {The valence band structures (VBS) of eight transition metals (Fe, Co, Ni, Cu, Pd, Ag, Pt, Au) were investigated by photoelectron spectroscopy (PES) using He I, He II, and monochromatized Al Kα excitation. The influence of final states, photoionization cross-section, and adsorption of residual gas molecules in an ultrahigh vacuum environment are discussed in terms of their impact on the VBS. We find that VBSs recorded with monochromatized Al Kα radiation are most closely comparable to the ground state density of states (DOS) derived from quantum mechanics calculations. We use the Al Kα-excited PES measurements to correct the energy scale of the calculated ground-state DOS to approximate the "true" ground-state d-band structure. Finally, we use this data to test the d-band center model commonly used to predict the electronicproperty/ catalytic-activity relationship of metals. We find that a simple continuous dependence of activity on d-band center position is not supported by our results (both experimentally and computationally).}, language = {en} }