4 papers
The singularity probability of dense random regular graphs
Zeyan Song, Hanchao Wang, Shengyan Yin +1
Let be a uniformly random simple -regular graph on vertices, and let be its adjacency matrix. For every fixed , we prove that for any $λ(n-1)\le…
Surface Second Harmonic Generation in Centrosymmetric Molecular Crystalline Materials: How Thick is the Surface?
Benedikt Zerulla, Alejandro Luna Díaz, Christof Holzer +3
Second harmonic generation (SHG) is forbidden in centrosymmetric molecular materials. However, a signal is frequently observed from interfaces where the symmetry is broken. Whereas…
A digital twin for a chiral sensing platform
Markus Nyman, Xavier Garcia-Santiago, Marjan Krstić +7
Nanophotonic concepts can improve many measurement techniques by enhancing and tailoring the light-matter interaction. However, the optical response of devices that implement such…
A Multi-Scale Approach to Simulate the Nonlinear Optical Response of Molecular Nanomaterials
Benedikt Zerulla, Dominik Beutel, Christof Holzer +3
Nonlinear optics is essential for many recent photonic technologies. Here, we introduce a novel multi-scale approach to simulate the nonlinear optical response of molecular nanomat…