物理化學雜志(JPC)的信件致力于報告新的和原始的實驗和理論基礎研究的興趣物理化學家，生物物理化學家，化學物理學家，物理學家，材料科學家和工程師。驗收的一個重要標準是，論文報告了重大的科學進展和/或物理見解，因此快速發表至關重要。JPC通訊每月出版兩期。

The Journal of Physical Chemistry (JPC) Letters is devoted to reporting new and original experimental and theoretical basic research of interest to physical chemists, biophysical chemists, chemical physicists, physicists, material scientists, and engineers. An important criterion for acceptance is that the paper reports a significant scientific advance and/or physical insight such that rapid publication is essential. Two issues of JPC Letters are published each month.