Fig. 7

Time-resolved frequency probability distributions, \(P( \omega _{3},t_{2},\omega _{1})\), Eq. (5), of OH modes confined within the CNTs of chirality (6,2) (panels a-c), (6,4) (d-f), and (6,6) (g-i) for the waiting times \(t_{2}\) as shown in the subplots.