Bosonic Spectral Function and the Electron-Phonon Interaction in HTSC Cuprates

Figure 23

The spectral functions 𝛼²𝐹(𝜔) from measurements of various groups: Vedeneev et al. [42–45], Gonnelli et al. [52], Miyakawa et al. [48, 49], and Shimada et al. [46, 47]. The generalized density of states GPDS for Bi2212 is at the bottom. From [46, 47].