Károly Németh
Illinois Institute of Technology
63 Papers
338 Citations
Károly Németh is an academic researcher from Illinois Institute of Technology. The author has contributed to research in topics: Excited state & Ion. The author has an hindex of 19, co-authored 62 publications. Previous affiliations of Károly Németh include Max Planck Society & Eötvös Loránd University.
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Papers
Laser-driven coherent betatron oscillation in a laser-wakefield cavity.
Károly Németh,Baifei Shen,Yuelin Li,Hairong Shang,Robert A. Crowell,Katherine Harkay,John R. Cary +6 more
TL;DR: In this paper, the origin of beam disparity in emittance and betatron oscillation orbits, in and out of the polarization plane of the drive laser of laser-plasma accelerators, is explained in terms of Betatron oscillations driven by the laser field.
113
Structure and energetics of neutral and negatively charged C60 dimers
Jenő Kürti,Károly Németh +1 more
TL;DR: In this paper, ground state optimized geometries and total energies have been determined for the neutral and the doubly negative charged C 60 dimers of various structures using MNDO, AM1 and PM3 parametrization.
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Calculation of Vibrational Spectra of Linear Tetrapyrroles. 1. Global Sets of Scaling Factors for Force Fields Derived by ab Initio and Density Functional Theory Methods
TL;DR: In this article, the vibrational spectra of linear methine-bridged tetrapyrroles constituting the chromophoric sites of various photoreceptor proteins were calculated at three theoretical levels, i.e., Hartree−Fock, second-order Moller−Plesset perturbation (MP2), and B3LYP density functional theory methods using 6-31G* basis sets.
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Interpretation of the resonance Raman spectra of linear tetrapyrroles based on DFT calculations
TL;DR: In this paper, the Raman spectra of linear methine-bridged tetrapyrroles in different conformational and protonation states were calculated on the basis of scaled force fields obtained by density functional theory.
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Zero‐field‐splitting and π‐electron spin densities in the lowest excited triplet state of oligothiophenes
TL;DR: In this article, the electronic properties of thiophene oligomers (nT, n=2-8) have been investigated in the lowest excited triplet state and theoretical calculations of the zero field splitting parameters and of the πelectron spin density have been performed and compared with previous experimental EPR results.
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