energy barrier / pawl systems / gas particle / analytical solution / gas particles / automatic device / gas molecules / ith gas particle / trap-door device / energy change / potential energy / interaction potential energy / random distributed gas particles / thermal energy / gas particle rgas / gas-particle dynamics / functional nanoelectromechanical systems / energy / /
Organization
Hong Kong Research Grants Council / University of Hong Kong / Hong Kong / Committee on Research and Con / ChiYung Yam / and GuanHua Chen* Department of Chemistry / /