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+ | ===== DOCCD instruments, | ||
+ | |||
+ | === Spectroscopic instruments and techniques === | ||
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+ | * Bruker 113v FTIR spectrometer, | ||
+ | * Perkin Elmer Lambda 19 grating spectrometer, | ||
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+ | |||
+ | === Systems and cells === | ||
+ | |||
+ | * Specular-reflection and transmission sample holders for near-normal incidence | ||
+ | * Liquid-helium cooled contact-gas cryostat CryoVac KONTI Spectro B | ||
+ | * High-temperature high-pressure cell SPECAC P/N 585 0 | ||
+ | * Polarizers for UV to FIR wavelengths | ||
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+ | === Calculation procedures === | ||
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+ | * Kramers-Kronig analysis to derive n and k from R (reflectance) | ||
+ | * Lorentzian-oscillator fitting of R and T (thin films, Abelès formalism) | ||
+ | * Reflection-corrected Beer-Lambert law in ranges of weak absorption |