far IR magnetoreflectivityfar IR magnetotransmissionFar infrared magneto-reflectivity and -transmission measurements were performed on Pb 1 xSn xTe (0 x 0.16) in the frequency range 10 to 400 cm -1 and magnetic fields up to 60 kG in Faraday configuration ( H ∥ [111]). The spectra are ...
We have studied far infrared transmission spectra of alpha'-NaV2O5 between 3and 200cm-1 in polarizations of incident light parallel to a, b, and ccrystallo... V Loo,L Lanco,O Krebs,... 被引量: 1发表: 2010年 Far-IR excitations in Cd2Re2O7in the normal and superconducting states Cd...
The diffuse-reflectance and far-infra-red (450-190 cm 1) spectra are reported for complexes of the type Cu X 2 L 2 (where X = Cl or Br, L = 2-chloro-, 2-bromo-, 2-methyl-, 4-chloro-, or 3-bromopyridine), Cu X 2(1,2,4-triazole) and CuCl 2(phenazine). The spectra are...
Until recently, the correlation between the IRAS flux density at 60μm, S_60_, and the intensity of the CO(1-0) line seemed well established for O-rich evolved stars with intermediate mass-loss rates (~10^-6^ to 10^-5^ M_/yr). This observational correlation was in agreement with ...
However, far-IR emission (spectra or band-integrated) has rarely been directly measured from space platforms. FIRST will be a Fourier Transform Spectrometer (FTS) with radiometric calibration in the spectral range from 10 to 100 μm (1000 to 100 cm~(-1)) at 0.6 cm~(-1) unapodized ...
The Far-Infrared Spectroscopy of the Troposphere (FIRST) instrument measured downwelling far-infrared (far-IR) and mid-infrared (mid-IR) atmospheric spectra from 200 to 800 cm−1 at Table Mountain, California (elevation 2285 m). Spectra were recorded during a field campaign conducted in early...
High resolution (0.0019 cm−1) Fourier transform infrared spectra of R152a (CH3CHF2) at room temperature were measured using far infrared radiation from the IR beamline at the Australian Synchrotron. The a-type fundamentals ν10 = 569.12 cm−1 and ν11 = 468.34 cm−1 were assigned and...
The REFIR-PAD spectroradiometer was operated from the Testa Grigia Italian-Alps station in March 2007 during the Earth COoling by WAter vapouR emission (ECOWAR) measurement campaign, obtaining downwelling radiance spectra in the 100-1100 cm-1range, under clear-sky condition and in the presence of...
Theεoptrefers to the dielectric constant produced by electron displacement polarization in the ultraviolet-visible-near-infrared optical frequency range27. According to Eq. (1), a greater value ofεoptcan weaken the coulomb potential of ion core to free electrons, thereby increasingλp. However, ...
The binary feature of the absorption is shown to be valid over a large density range. For this particular situation, absorption coefficients and integrated intensity values have been expressed in terms of the product of density units. Finally, a comparison between experimental and theoretical results...