caa a22 4500 445369736 CHVBK 20180317142942.0 cr unu---uuuuu 170323e20110901xx s 000 0 eng 10.1007/s00340-011-4460-0 doi (NATIONALLICENCE)springer-10.1007/s00340-011-4460-0 Goos-Hänchen shift at an interface of a composite material: effects of particulate clustering [Elektronische Daten] [C. Chen, Y. Gu, H.-P. Chiang, E. Sanchez, P. Leung] The Goos-Hänchen (GH) shift of a p-polarized light beam reflected from an interface of a composite material of particulate metals in a dielectric host is studied theoretically using effective medium approaches, with focus on the effects due to the clustering of the metal particles. With application of a fractal-clustering model, it is shown that the composite can have optically metallic behavior even for relatively low volume fraction of metal when clustering takes place, with appreciable negative GH shifts to take place for light of long wavelengths close to grazing incident angles. Furthermore, we confirm that large reflectance is always accompanied with this metal behavior, thus rendering these shifts easily observable. Springer-Verlag, 2011 Chen C. Department of Physics, Portland State University, P.O. Box 751, 97207-0751, Portland, OR, USA aut Gu Y. Department of Physics, Portland State University, P.O. Box 751, 97207-0751, Portland, OR, USA aut Chiang H.-P Institute of Optoelectronic Sciences, National Taiwan Ocean University, 202, Keelung, Taiwan, ROC aut Sanchez E. Department of Physics, Portland State University, P.O. Box 751, 97207-0751, Portland, OR, USA aut Leung P. Department of Physics, Portland State University, P.O. Box 751, 97207-0751, Portland, OR, USA aut Applied Physics B Springer-Verlag 104/3(2011-09-01), 647-652 0946-2171 104:3<647 2011 104 340 https://doi.org/10.1007/s00340-011-4460-0 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s00340-011-4460-0 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Chen C. Department of Physics, Portland State University, P.O. Box 751, 97207-0751, Portland, OR, USA aut NATIONALLICENCE 700 1- Gu Y. Department of Physics, Portland State University, P.O. Box 751, 97207-0751, Portland, OR, USA aut NATIONALLICENCE 700 1- Chiang H.-P Institute of Optoelectronic Sciences, National Taiwan Ocean University, 202, Keelung, Taiwan, ROC aut NATIONALLICENCE 700 1- Sanchez E. Department of Physics, Portland State University, P.O. Box 751, 97207-0751, Portland, OR, USA aut NATIONALLICENCE 700 1- Leung P. Department of Physics, Portland State University, P.O. Box 751, 97207-0751, Portland, OR, USA aut NATIONALLICENCE 773 0- Applied Physics B Springer-Verlag 104/3(2011-09-01), 647-652 0946-2171 104:3<647 2011 104 340 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer