作者: C. Thomsen , S. Reich
DOI: 10.1103/PHYSREVLETT.85.5214
关键词: Raman scattering 、 Atomic physics 、 Dispersion (optics) 、 Excitation 、 Frequency shift 、 Graphite 、 Materials science
摘要: We find that the electronic dispersion in graphite gives rise to double resonant Raman scattering for excitation energies up to 5 eV. As we show, the curious excitation-energy …