👉 In physics, a hydroplutonic system is a set of particles or atoms that are arranged in such a way that they have very strong interatomic interactions and are strongly attracted to each other. This type of system can be described by the concept of a hydroplutonic potential energy surface (HPES) which represents the total energy associated with the system. In hydroplutonic systems, the particles or atoms tend to move in such a way that they form small hydroplutonic clusters