N.E. Tornberg

TL;DR: In this article, the room temperature infrared reflectance spectra of several lunar surface rocks in the form of polished slices or butt ends were obtained over the frequency range 20-2000 cm−1 throughout the mid and far infrared (5-500µ) region of the electromagnetic spectrum where the fundamental internal and lattice vibrational modes of all minerals and rocks occur.

TL;DR: The real and imaginary parts of the far-infrared refractive indices of eight materials at both 100 and 300° K were determined from amplitude and phase reflection measurements made by dispersive Fourier transform spectroscopy.

TL;DR: The real and imaginary parts of the complex refractive indices of KTaO 3, SrTiO 3 and TlBr have been determined in the far-infrared in the temperature range 100-300 K from amplitude and phase reflection measurements carried out by dispersive Fourier transform spectroscopy as discussed by the authors.

TL;DR: In this paper, the complex dielectric response associated with the q ≈ 0 transverse-optical mode in NaCl at 105 and 300 K is reported from measurements using dispersive Fourier transform spectroscopy, and the frequency dependence of the mode anharmonic self-energy.

TL;DR: In this paper, the frequency dependence of the real and imaginary parts of the anharmonic self-energy of the q ≈ 0 transverse optic mode in KCl at 105 and 300 K was measured and compared to the predictions of theoretical calculations.