Electron-Phonon Interaction in the High-𝑇_𝐶 Cuprates in the Framework of the Van Hove Scenario

Figure 5

From [26], experimental results of 𝑇_𝐶 (■) and 𝛼_𝑜 (○) as a function of doping concentration for La_2−𝑥Sr_𝑥CuO₄ (the data where taken from [24]).