Propagation lengths of surface polaritons at 10.6 microns on BeO and metal substrates

McMullen, J. D.

doi:10.1016/0038-1098(75)90305-1

Cited by 40 publications

(9 citation statements)

References 13 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Bell et ai., 1 have applied various approximati.ons to the dispersion relations of SEW on three-media systems for which the layer between the metal and the air is very thin film with d <.< A/ Rz. Here, E~ is the real part of the dielectric constant of the film of thickness d and A is the vacuum wavelength of the incident radiation.…”

Section: Theorymentioning

confidence: 99%

“…5x 10 4 cm-1 , the corresponding values of w T for the Cu films were obtained from the ratio w!1 w T • For film 1, the calculated values of Lox from Eq. (1) are plotted in Fig. 3, represented by solid line A.…”

Section: B Cellulose Acetate Filmsmentioning

confidence: 99%

“…The various properties of these surface excitations are described in several review papers. [1][2][3][4][5] Recently, theoretical calculations by Bell et ai. , 1 have demonstrated the possibility of using various properties of SEW to investigate adsorbed molecules on metal surfaces.…”

Section: Introductionmentioning

confidence: 99%

“…[1][2][3][4][5] Recently, theoretical calculations by Bell et ai. , 1 have demonstrated the possibility of using various properties of SEW to investigate adsorbed molecules on metal surfaces. They suggested that SEW spectroscopy could be used to obtain the infrared spectra of adsorbed molecules on a metal surface.…”

Section: Introductionmentioning

confidence: 99%

See 3 more Smart Citations

Absorption in the infrared of surface electromagnetic waves by adsorbed molecules on a copper surface

Bhasin

Bryan

Alexander

et al. 1976

The Journal of Chemical Physics

View full text Add to dashboard Cite

Electronic contributions to infrared spectra of adsorbate molecules on metal surfaces: Ethene on Cu (1 1 1) Two-dimensional localization of adsorbate/substrate charge-transfer excited states of molecules adsorbed on metal surfaces J. Chem. Phys. 110, 551 (1999); 10.1063/1.478112 ir study of molecules adsorbed on metal surfaces by surface electromagnetic wave spectroscopy Experimental observations have been made for the first time that surface electromagnetic wave (SEW) spectroscopy can be used to measure the infrared spectra of adsorbed molecules and very thin films on metal surfaces. Using a tunable CO 2 laser (9.2-10.8 p,m wavelength), the 975 and the 1037 cm--1 resonances of 5-25 A thick physisorbed benzene on copper were observed. Broadening of these resonances for the thinnest layers of benzene was observed. Also SEW spectroscopy and ellipsometry were used to study thin films of cellulose acetate (15-75 A) on copper. Further, it was shown that film thicknesses determined by SEW spectroscopy are in agreement with the ellipsometric thicknesses and that the SEW method is more sensitive for very thin « 25 A) films.

show abstract

Section: Theorymentioning

confidence: 99%

Section: B Cellulose Acetate Filmsmentioning

confidence: 99%