Dahm, Thomas; Scalapino, Douglas J.: Quasi-particle interference probe of the self-energy. In: New Journal of Physics. Jg.16 H. 2. 2014
Inhalt
- 1. Introduction
- 2. Peaks in the quasi-particle interference (QPI) response
- 3. Random phase approximation self-energy
- 4. Estimation of the self-energy from the peak position
- 5. Fitting of the QPI peaks
- 6. Extraction using peak position and normalized curvature
- 7. Conclusions
- Acknowledgments
- References