Dispersion kinks manifested in NQP spectra. The ARPES spectra were taken in the superconducting state for Bi2212 . (a) Underdoped sample with Tc = 66 K (UD66). (b) Optimally doped sample with Tc = 91 K (OP91). (c) Overdoped sample with Tc = 80 K (OD80).
Ino et al. Nanoscale Research Letters 2013 8:515 doi:10.1186/1556-276X-8-515