Controllable optical activity of non-spherical Ag and Co SERS substrate with different magnetic field
(color online) (curve a) Raman spectra of solid powder CV, and (curve b) 10−6-M CV absorbed on SERS substrates without external magnetic field.
Controllable optical activity of non-spherical Ag and Co SERS substrate with different magnetic field |
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(color online) (curve a) Raman spectra of solid powder CV, and (curve b) 10−6-M CV absorbed on SERS substrates without external magnetic field. |
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