Doping-dependence of Scattering Interference in Cuprates

Evolution of the k-space electronic structure from the strongly underdoped to overdoped regime upon doping is studied. At the doping level coincident with the disappearance of the pseudogap phenomenology a crossover in the scattering processes is identified [1]. We discuss the significance of such transition in conjunction with other experimental facts. \\[4pt] [1] K. Fujita, M. Hamidian, I, A. Firmo, S. Mukhopadhyay, H. Eisaki, S. Uchida, and J. C. Davis \textit{Submitted} (2011).