Recent content by linwenzi

Dear Zapper and gadong, Thank you for your discussion and suggestion on my questions. For photoelectron spectroscopy measurement, Seki and co-authors have reviewed its use in the determination of work function and ionization energy. (see Adv. Mater. 1999, 11, 607. DOI...

Dear all, I learn that photoelectron spectroscopy can measure the work function of solid semiconductors. However, some research papers reported it measured the ionization potential of solid semiconductor nanoparticle films. As we know there's obvious difference between the work function and...

It's very helpful. Thank you very much for your help!

Thank you very much for your reply!

Many thanks for your reply. I searched some papers that claim the dipole moment of charged molecule depends on the origin and molecular orientation as you said. Unfortunately I cannot find any research papers or books telling the detials of calculation of charged molecules as you said to use...

Generally the concept of dipole moment is used in neutral system, ie the total positive charge equals to the total negtive charge. Could the concept and also the calculation be used in charged system? For example, NaOH, (Na+)(O-2)(H+), we can calculate its dipole moment. Could I calculate...

Please see http://en.wikipedia.org/wiki/Transition_dipole_moment. There you will find the clear relationship between transition dipole moment and dipole moment.