H2O Absorption Line Parameters in the 5900–6100-cm−1 Spectral Region

AbstractThe Far Ultraviolet Spectroscopic Explorer (FUSE) is presently producing high resolution (R ∼ 20,000) absorption-line spectra of astronomical objects ranging from Solar System planets to quasars. The 900-1200 Å spectral region observed by FUSE is exceedingly rich in atomic and molecular transitions arising out of the ground state. It is already clear from early FUSE observations that the atomic data (e.g., oscillator strengths) for some transitions are considerably different than those predicted by theoretical calculations. I briefly describe the most pressing oscillator strength needs in this wavelength range for studies of the interstellar medium.

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Air-broadening H2O absorption line parameters in the 5900 – 6100 cm –1 spectral region

26th International Symposium on Atmospheric and Ocean Optics, Atmospheric Physics ◽

10.1117/12.2575428 ◽

2020 ◽

Author(s):

Tatiana M. Petrova ◽

Alexandr M. Solodov ◽

Alexandr A. Solodov ◽

Vladimir M. Deichuli ◽

Tatyana Y. Chesnokova ◽

...

Keyword(s):

Absorption Line ◽

Spectral Region

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Absorption line strengths of 15NH3 in the near infrared spectral region

Applied Physics B ◽

10.1007/s00340-010-4217-1 ◽

2010 ◽

Vol 102 (2) ◽

pp. 293-301 ◽

Cited By ~ 7

Author(s):

B. Lins ◽

F. Pflaum ◽

R. Engelbrecht ◽

B. Schmauss

Keyword(s):

Absorption Line ◽

Spectral Region ◽

Near Infrared ◽

Infrared Spectral Region ◽

Infrared Spectral ◽

Line Strengths

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Estimation of H2O Absorption Line Contributions to Atmospheric Transmission in the Ultraviolet Spectral Region

Atmospheric and Oceanic Optics ◽

10.1134/s1024856021060075 ◽

2021 ◽

Vol 34 (6) ◽

pp. 547-552

Author(s):

A. V. Chentsov ◽

T. Yu. Chesnokova ◽

B. A. Voronin ◽

S. N. Yurchenko

Keyword(s):

Absorption Line ◽

Spectral Region ◽

Atmospheric Transmission ◽

Ultraviolet Spectral Region

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Absorption-line series in Lu I

Journal de Physique ◽

10.1051/jphys:01972003302-3019700 ◽

1972 ◽

Vol 33 (2-3) ◽

pp. 197-201 ◽

Cited By ~ 22

Author(s):

P. Camus ◽

F.S. Tomkins

Keyword(s):

Absorption Line

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First Nano-Infrared Spectroscopy and Imaging Measurements of Single Phospholipid Bilayers

10.26434/chemrxiv.5459617.v2 ◽

2018 ◽

Author(s):

Adrian Cernescu ◽

Michał Szuwarzyński ◽

Urszula Kwolek ◽

Karol Wolski ◽

Paweł Wydro ◽

...

Keyword(s):

Infrared Spectroscopy ◽

Ir Spectroscopy ◽

Absorption Band ◽

Spectral Region ◽

Near Field ◽

Phospholipid Bilayers ◽

Model Systems ◽

Absorption Bands ◽

Protein Complement ◽

20 Nm

<div><div>Scattering-mode Scanning Near-Field Optical Microscopy (sSNOM) allows one to obtain absorption spectra in the mid-IR region for samples as small as 20 nm in size. This configuration has made it possible to measure FTIR spectra of the protein complement of membranes. (Amenabar 2013) We now show that mid-IR sSNOM has the sensitivity required to measure spectra of phospholipids in individual bilayers in the spectral range 800 cm<sup>-1</sup>–1400 cm<sup>-1</sup>. We have observed the main absorption bands of the dipalmitoylphosphatidylcholine headgroups in this spectral region above noise level. We have also mapped the phosphate absorption band at 1070 cm<sup>-1</sup> simultaneously with the AFM topography. We have shown that we could achieve sufficient contrast to discriminate between single and multiple phospholipid bilayers and other structures, such as liposomes. This work opens the way to further research that uses nano-IR spectroscopy to describe the biochemistry of cell membranes and model systems.</div></div><div></div>

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THE EFFECT OF OXYGEN ADSORPTION ON THE CONDUCTIVITY OF PBTE FILMS.

EurasianUnionScientists ◽

10.31618/esu.2413-9335.2020.6.77.1001 ◽

2020 ◽

Vol 6 (8(77)) ◽

pp. 21-23

Author(s):

S.N. Sarmasov ◽

R.Sh. Rahimov ◽

T.Sh. Abdullayev

Keyword(s):

Spectral Region ◽

Current Flow ◽

Oxygen Adsorption ◽

Tunneling Mechanism ◽

Pn Junction ◽

Flow Through ◽

Pn Junctions ◽

Effect Of Oxygen

The effect of oxygen adsorption on the conductivity of PbTe films is studied. Pn junctions based on PbTe films are photosensitive in the IR spectral region with a maximum photosensitivity of 𝜆𝑚𝑎𝑥 microns. The tunneling mechanism of current flow through the pn junction is shown.

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