66 citations · 148 across the 3 of their papers we have counts for
3 papers
physics.optics2007★ 48 cited
Studies on optimizing potential energy functions for maximal intrinsic hyperpolarizability
Juefei Zhou, Urszula B. Szafruga, David S. Watkins +1
We use numerical optimization to study the properties of (1) the class of one-dimensional potential energy functions and (2) systems of point charges in two-dimensions that yield t…
physics.optics2006★ 66 cited
Pushing the hyperpolarizability to the limit
Juefei Zhou, Mark G. Kuzyk, David S. Watkins
We use numerical optimization to find a one-dimensional potential energy function that yields the largest hyperpolarizability, which we find is within 30% of the fundamental limit.…
physics.optics2006★ 34 cited
The Effects of Geometry on the Hyperpolarizability
Mark G. Kuzyk, David S. Watkins
Extensive studies in the past have focused on precise calculations of the nonlinear-optical susceptibility of thousands of molecules. In this work, we use the broader approach of c…