物理化学杂志(JPC)的信件致力于报告新的和原始的实验和理论基础研究的兴趣物理化学家，生物物理化学家，化学物理学家，物理学家，材料科学家和工程师。验收的一个重要标准是，论文报告了重大的科学进展和/或物理见解，因此快速发表至关重要。JPC通讯每月出版两期。
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.