Continuum in the Spin-Excitation Spectrum of a Haldane Chain Observed by Neutron Scattering in CsNiCl3

Lee, S.-H.Petrov , S. V.Zaliznyak, I. A.2004-12-032004-12-0320012001http://hdl.handle.net/2003/46910.17877/DE290R-6418enThe American Physical SocietyPhysical Review Letters530Continuum in the Spin-Excitation Spectrum of a Haldane Chain Observed by Neutron Scattering in CsNiCl310.1103/PhysRevLett.87.017202article (journal)