Development of surface-enhanced Raman spectroscopy using optical lens with deposited Ag thin film
At a Glance
Section titled āAt a Glanceā| Metadata | Details |
|---|---|
| Publication Date | 2016-01-01 |
| Journal | The Proceedings of Mechanical Engineering Congress Japan |
| Authors | Yamato SASANO, Hiroshi TANI, Renguo LĆ¼, Shinji Koganezawa, Norio TAGAWA |
| Institutions | Kansai University |
Abstract
Section titled āAbstractāIn recent years, the information society rapidly developed. It is required to increase density of hard disk drives (HDDs). In order to achieve the high density HDDs, details of magnetic disk surface have to been studied to understand the some properties related with the head-disk interface. However, it has become difficult to analyze chemical structure of diamond like carbon (DLC) surface using Raman spectroscopy, because DLC film became much thin. In this study, we made the plasmonic lens for the surface-enhanced Raman spectroscopy. And we measured Raman spectrum of DLC using our developed plasmonic lens.