Quantum Translator-Rotator: Inelastic Neutron Scattering of Dihydrogen Molecules Trapped inside Anisotropic Fullerene Cages
作者： A. J. Horsewill , K. S. Panesar , S. Rols , M. R. Johnson , Y. Murata
DOI: 10.1103/PHYSREVLETT.102.013001
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摘要: We report an inelastic neutron scattering investigation of the quantum dynamics hydrogen molecules trapped inside anisotropic fullerene cages. Transitions among manifold quantized rotational and translational states are directly observed. The spectra recorded as a function energy momentum transfer interpreted in terms potential cage dimensions. thermodynamics orthohydrogen parahydrogen investigated through temperature dependence measurements.
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