Dynamics of fullerenes confined in nanotube: Temperature-modulated Raman scattering and X-ray diffraction studiesSudeepa Devi, Sudhanshu Singh, Sanjay Kanojia, Upendra K. Tripathi, Debmalya Roy and N. Eswara PrasadEur. Phys. J. D, 75 3 (2021) 81DOI: https://doi.org/10.1140/epjd/s10053-021-00099-3