Infra-red reflectance and emissivity spectra of nanodiamonds

Abstract

Reflectance and emissivity spectra of nanodiamonds powder were measured in a dedicated setup at temperatures up to 873 K. The spectra are characterised by presence of sharp bands due to surface-bound functional groups. Thermal desorption of oxygen-containing groups lead to corresponding spectral changes. The maximal emissivity of nanodiamond powder reaches 0.985.

arXiv comment7 pages, 1 figure, submitted to J.Phys.Condensed Matter

References in corpus (4)

• Patterns and Collective Behavior in Granular Media: Theoretical Concepts
• Thermalization via Heat Radiation of an Individual Object Thinner than the Thermal Wavelength
• Thermal radiation of conducting nanoparticles
• Spectroscopic study of impurities and associated defects in nanodiamonds from Efremovka (CV3) and Orgueil (CI) meteorites

Cited by in corpus (3)

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