Comments on the Optical Constants of Metals and an Introduction to the Data for Several Metals

Lynch, David W.; Hunter, W. R.

doi:10.1016/b978-012544415-6.50015-7

Cited by 89 publications

(52 citation statements)

References 154 publications

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“…8 (left column) alongside the corresponding β values in the right column and are compared with δ and β values from the earlier literature. 12,13,17,18 In Fig. 8 edges-the splitting around the Pt N 6,7 edge is observed for the first time in the literature.…”

Section: Compilation Of a New Pt Optical Constant Data Setmentioning

confidence: 56%

“…More specifically, in the photon energy region of the Pt N-and O-electronic shell absorption edges, the Pt photoabsorption data compilation (and calculated dispersion values) in the CXRO database lacks fine structure details. Another compilation of Pt refractive index data based on reflectance and transmission measurements in the 0.1 eV-2 keV region, edited by Palik, 13 also lacks fine structure in the Pt Nand O-edge regions. Both Refs.…”

Section: Introductionmentioning

confidence: 99%

“…Shown is a composite data set of theoretical and experimental β values, plotted in a log-log scale and used to calculate δ in Eq. (5): (i) Lorenz-Drude (LD) model 31 (grey dash line), (ii) data compilation by Palik et al13 (magenta dash line), (iii) experimental data from this work (blue solid line), (iv) tabulated values from CXRO 12 (red dash line), and (v) tabulated values from NIST 32 (green dash line).…”

mentioning

confidence: 99%

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Optical constants of magnetron sputtered Pt thin films with improved accuracy in the N- and O-electronic shell absorption regions

Soufli

Delmotte

Meyer-Ilse

et al. 2019

Journal of Applied Physics

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Section: Compilation Of a New Pt Optical Constant Data Setmentioning

confidence: 56%

Section: Introductionmentioning

confidence: 99%

mentioning

confidence: 99%

See 1 more Smart Citation

Optical constants of magnetron sputtered Pt thin films with improved accuracy in the N- and O-electronic shell absorption regions

Soufli

Delmotte

Meyer-Ilse

et al. 2019

Journal of Applied Physics

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“…In the calculation, the following grating parameters are chosen: grating period P = 500 nm, grating thickness h = 240 nm, slit width a = 100 nm. Relative permittivity of Ag, as reported in Palik's handbook, 19 is shown in Fig. 1b, where the solid curve and the dashed curve are, respectively, the real part and the imaginary part of the relative permittivity.…”

Section: Model Constructionmentioning

confidence: 97%

Theoretical Study of Transmission Characteristics of Sub-Wavelength Nano-Structured Metallic Grating

Liang

Peng

2013

Appl Spectrosc

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Some unique optical properties of sub-wavelength nanometer-sized metallic grating are presented in this paper. We propose a model to predict and explain the transmission of transverse-magnetic polarized light through a metallic grating with no substrate in the visible and near-infrared region. The model is based on a theoretical combination of surface plasmon polariton resonance and Fabry-Perot (FP)-like resonance that was excited by the nano-slit located in the grating. The finite difference time domain method is employed for modeling and simulation, and the minimum and maximum characteristics are analyzed, which shows its extraordinary enhanced transmission that differs from the conventional micrometer-sized metallic grating. This model can also be used to optimize the structural parameters in the design of the sub-wavelength wire-grid polarizer.

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“…Model component analysis at T = 4 K. In (a) and (c): complete model (solid lines), Drude component (long-dashed lines), anomalous component (short-dashed lines), and data (markers) 33,34. In (a): | − χ | (dark, blue) and χ (light, orange).…”

mentioning

confidence: 99%

Temperature-dependent carrier transport: Low-complexity model for the infrared optical and radiative properties of nickel

Orosco

Coimbra

2019

Journal of Applied Physics

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We propose a framework for modeling the temperature-dependent infrared optical and radiative properties of metals exhibiting nonideal free-carrier dynamics. In order to do so, we derive a parsimonious model that possesses both multivariate (in temperature and wavelength) and single variate (in wavelength) components. The model is realized as the complex-valued relative permittivity, and is applicable to optically smooth media. A procedure is outlined for regressing both components of the model under an appropriate set of physical constraints that preclude superfluous degrees of freedom. The procedure is demonstrated by applying the model to nickel, a transition metal of technical significance that possesses nontrivial valency. The resulting model yields practically accurate results for eight data sets spanning four separate studies, representing the approximate wavelength (λ) bandwidth between 1 and 16 µm, and the approximate temperature (T) range between 0 and 1400 K. The proposed model framework retains phase information and can therefore be directly interfaced with more complex Fresnel frameworks, such as those commonly used for modeling systematically or randomly roughened surfaces.

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Comments on the Optical Constants of Metals and an Introduction to the Data for Several Metals

Cited by 89 publications

References 154 publications

Optical constants of magnetron sputtered Pt thin films with improved accuracy in the N- and O-electronic shell absorption regions

Optical constants of magnetron sputtered Pt thin films with improved accuracy in the N- and O-electronic shell absorption regions

Theoretical Study of Transmission Characteristics of Sub-Wavelength Nano-Structured Metallic Grating

Temperature-dependent carrier transport: Low-complexity model for the infrared optical and radiative properties of nickel

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