The effect of cross-linking on the molecular dynamics of the segmental and β Johari-Goldstein processes in polyvinylpyrrolidone-based copolymers

1. Redondo-Foj, B.
2. Sanchis, M.J.
3. Ortiz-Serna, P.
4. Carsí, M.
5. García, J.M.
6. García, F.C.