Figure 3: Phonon linewidth.
From: Thermal transport and anharmonic phonons in strained monolayer hexagonal boron nitride
(a) Phonon linewidths of all phonon modes in monolayer h-BN under strains of εx = εy = 0, 0.05 and 0.10 at 300 K. (b) Phonon linewidths of the ZA mode at the low frequency region. (c) Phonon linewidths of the TA mode at the low frequency region. (d) Phonon linewidths of the LA mode at the low frequency region.
