WASHINGTON, June 10 -- The Journal of Physical Chemistry Letters, a peer-reviewed journal from the American Chemical Society that says it advances in physical chemistry, chemical physics and materials science, published research articles, including the following topics, in its June 10, 2021 edition:

PERSPECTIVES:

* Temperature-Dependent Phonon Shifts in van der Waals Crystals

* Inverse Kohn-Sham Density Functional Theory: Progress and Challenges