SURFACE-ENHANCED INFRARED-SPECTRA WITH THE USE OF THE PB FILM AND ITSAPPLICATION TO THE MICROANALYSES

Authors
YOSHIDOME T KAMATA S
Citation
T. Yoshidome et S. Kamata, SURFACE-ENHANCED INFRARED-SPECTRA WITH THE USE OF THE PB FILM AND ITSAPPLICATION TO THE MICROANALYSES, Analytical sciences, 13, 1997, pp. 351-354
Citations number
12
Journal title
Analytical sciences → ACNP
ISSN journal
09106340
Volume
13
Year of publication
1997
Supplement
S
Pages
351 - 354
Database
ISI
SICI code
0910-6340(1997)13:<351:SIWTUO>2.0.ZU;2-Q
Abstract
Characteristics of the enhancement of the infrared transmission spectr um with the use of a thin Pb film were investigated from a point of vi ew of its applications to a method for microanalyses. Magnitudes of th e enhancements were kept constant at about maximum in a wide region of the Pb film thickness, which suggests that reproducible data are easi ly obtained without a strict control of the Pb film thickness. The cal ibration curve was linear over the quantity region between 50 and 500 ng/cm(2).