Fourier transform spectroscopy of d-wave quasiparticles in the presence of atomic scale pairing disorder

Tamara S. Nunner, Wei Chen, Brian M. Andersen +2

The local density of states power spectrum of optimally doped Bi${}_2$Sr${}_2$CaCu${}_2$O${}_{8+x}$ (BSCCO) has been interpreted in terms of quasiparticle interference peaks corresponding…