title: Nonlinear optics: Dipoles align inside a nanotube.
authors: School of Physics and Centre for Research on Adaptive Nanostructures and Nanodevices (CRANN) of Trinity College Dublin, Dublin 2, Ireland.
authors: Yong
authors: Y
authors: Zhang
authors: School of Physics and Centre for Research on Adaptive Nanostructures and Nanodevices (CRANN) of Trinity College Dublin, Dublin 2, Ireland.
authors: Werner J
authors: WJ
authors: Blau