Abstract
A tandem Fabry-Perot interferometer has been used to locate Raman bands at 12 cm-1 (B-DNA) and 15 and possibly 12 cm-1 (A-DNA). The Raman shift of these bands is dispersionless and the scattering process appears to require quasimomentum conservation. We assign these bands to the lowest-lying Raman-active optic phonons.
| Original language | English (US) |
|---|---|
| Pages (from-to) | 1853-1855 |
| Number of pages | 3 |
| Journal | Physical Review Letters |
| Volume | 53 |
| Issue number | 19 |
| DOIs | |
| State | Published - 1984 |
ASJC Scopus subject areas
- Physics and Astronomy(all)