Quantum theory of plasmons at metallic spherical surface

نویسندگان
چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Excitation of surface plasmons at a SiO2/Ag interface by silicon quantum dots: Experiment and theory

The excitation of surface plasmons SPs by optically excited silicon quantum dots QDs located near a Ag interface is studied both experimentally and theoretically for different QD-interface separations. The Si QDs are formed in the near-surface region of an SiO2 substrate by Si ion implantation and thermal annealing. Photoluminescence decay-rate distributions, as derived from an inverse Laplace ...

متن کامل

Low-energy plasmons in quantum-well and surface states of metallic thin films

V. M. Silkin,1,2,3 T. Nagao,4 V. Despoja,2,5 J. P. Echeverry,2,5 S. V. Eremeev,2,6,7 E. V. Chulkov,1,2,5 and P. M. Echenique1,2,5 1Departamento de Fı́sica de Materiales, Facultad de Ciencias Quı́micas, Universidad del Paı́s Vasco, Apdo. 1072, E-20080 San Sebastián/Donostia, Spain 2Donostia International Physics Center (DIPC), P. de Manuel Lardizabal 4, E-20018 San Sebastián/Donostia, Spain 3IKERBA...

متن کامل

Quantum Interference and Entanglement of Surface Plasmons

Surface plasma waves arise from the collective oscillations of billions of electrons at the surface of a metal in unison. The simplest way to quantize these waves is by direct analogy to electromagnetic fields in free space, with the surface plasmon, the quantum of the surface plasma wave, playing the same role as the photon. It follows that surface plasmons should exhibit all of the same quant...

متن کامل

Theory of surface plasmons and surface-plasmon polaritons

Collective electronic excitations at metal surfaces are well known to play a key role in a wide spectrum of science, ranging from physics and materials science to biology. Here we focus on a theoretical description of the many-body dynamical electronic response of solids, which underlines the existence of various collective electronic excitations at metal surfaces, such as the conventional surf...

متن کامل

Grating-coupled surface plasmons at microwave frequencies

This work presents a detailed investigation of electromagnetic coupling to the surface plasmon-polariton ~SPP! at microwave frequencies. We have recorded the wavelength-dependent reflectivity from a metallic sinusoidal diffraction grating of pitch 15 mm. In order to minimize the problems associated with nonplanar incident wavefronts, we have developed an apparatus that collimates the incident b...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Advances in Natural Sciences: Nanoscience and Nanotechnology

سال: 2015

ISSN: 2043-6262

DOI: 10.1088/2043-6262/6/1/015014