Shen, Y. R.Wei, Xing2004-12-142004-12-1420012001http://hdl.handle.net/2003/1898110.17877/DE290R-1711enThe American Physical SocietyPhysical Review Letters530Motional Effect in Surface Sum-Frequency Vibrational Spectroscopy10.1103/PhysRevLett.86.4799article (journal)