Abstract
The temperature and polarization dependence of the 2Δ pair breaking peak in the in-plane electronic Raman continuum of MgB2 single crystals was measured. It was possible to identify only one gap feature in the in-plane Raman spectra, and attribute structure below the pair breaking seen in the poorer crystal to surface defects.
| Original language | English |
|---|---|
| Pages (from-to) | 087001/1-087001/4 |
| Journal | Physical Review Letters |
| Volume | 88 |
| Issue number | 8 |
| Publication status | Published - 2002 Feb 25 |
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ASJC Scopus subject areas
- Physics and Astronomy(all)
Cite this
Quilty, J. W., Lee, S., Yamamoto, A., & Tajima, S. (2002). Superconducting gap in MgB2: Electronic raman scattering measurements of single crystals. Physical Review Letters, 88(8), 087001/1-087001/4.