Optical conductivity of Ni1 − xPtx alloys (0<x<0.25) from 0.76 to 6.6 eV

Using spectroscopic ellipsometry and Drude-Lorentz oscillator fitting, we determined the dielectric function and optical conductivity versus photon energy from 0.76 to 6.6 eV of 10 nm thick Ni1 − xPtx alloy (0<x<0.25) films deposited on thick thermal oxides. We find absorption peaks near 1.6 a...

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Bibliographic Details
Main Authors: Lina S. Abdallah, Tarek M. Tawalbeh, Igor V. Vasiliev, Stefan Zollner, Christian Lavoie, Ahmet Ozcan, Mark Raymond
Format: Article
Language:English
Published: AIP Publishing LLC 2014-01-01
Series:AIP Advances
Online Access:http://dx.doi.org/10.1063/1.4861214