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physics.chem-ph2020
Hidden duality and accidental degeneracy in cycloacene and Möbius cycloacene
Emerson Sadurní, Francois Leyvraz, Thomas Stegmann +2
The accidental degeneracy appearing in cycloacenes as triplets and quadruplets is explained with the concept of segmentation, introduced here with the aim of describing the effecti…
physics.chem-ph2016★ 1 cited
Chains of benzenes with lithium-atom adsorption: Vibrations and spontaneous symmetry breaking
Yenni P. Ortiz, Thomas Stegmann, Douglas J. Klein +1
We study effects of different configurations of adsorbates on the vibrational modes as well as symmetries of polyacenes and poly-p-phenylenes focusing on lithium atom adsorption. W…