| 1. |
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| 2. |
- Davidsson, A., et al.
(författare)
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On the problem of obtaining accurate circular dichroism. Calibration of circular dichroism spectrometers
- 1976
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Ingår i: Spectrochimica Acta - Part A: Molecular and Biomolecular Spectroscopy. - : Elsevier BV. - 1386-1425 .- 0584-8539. ; 32:4, s. 717-722
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Tidskriftsartikel (refereegranskat)abstract
- It is questioned whether common circular dichroism (CD) spectrometers can be relied upon if they are calibrated at a single wavelength only. A procedure for obtaining the influence of certain instrumental parameters is described, and relations are given to correct the CD.This discussion was found relevant on examination of a particular commercial CD spectrometer for which fairly large corrections were necessary. It is suggested that the different values reported for two common CD standards may be explained by errors of the type considered, in different instruments.
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| 3. |
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| 4. |
- Nordén, Bengt, 1945
(författare)
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Low temperature circular dichroism artifacts. Birefringence-free cryostat
- 1976
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Ingår i: Spectrochimica Acta - Part A: Molecular and Biomolecular Spectroscopy. - : Elsevier BV. - 1386-1425 .- 0584-8539. ; 32:2, s. 441-442
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Tidskriftsartikel (övrigt vetenskapligt/konstnärligt)abstract
- Attention is called to the risks of neglecting regular checking of the optical function of CD cryostat windows. A sensitive birefringence test and a flexible window seat construction are described.
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| 5. |
- Dyer, Chris D., et al.
(författare)
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The Raman spectroscopy of cement minerals under 1064 nm excitation
- 1993
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Ingår i: Spectrochimica Acta. Part A, Molecular Spectroscopy. - 0584-8539. ; 49:5-6, s. 715-722
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Tidskriftsartikel (refereegranskat)abstract
- The prospects for near-IR-excited Raman scattering from cement minerals are discussed, and a very unusual result concerning the intensity of the spectra is presented.
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| 6. |
- Dyer, Chris, et al.
(författare)
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Surface hydration of aqueous γ-Al2O3 studied by Fourier transform Raman and infrared spectroscopy—I. Initial results
- 1993
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Ingår i: Spectrochimica Acta. Part A, Molecular Spectroscopy. - 0584-8539. ; 49:5-6, s. 691-705
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Tidskriftsartikel (refereegranskat)abstract
- The hydration of γ-Al2O3 has been studied by Fourier transform (FT) Raman and infrared (IR) spectroscopy, and by X-ray diffraction (XRD). The initial findings are presented, along with a discussion of the possible causes for the major spectral changes that occur after hydration. The aims of the study and ongoing research are described.
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| 7. |
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| 8. |
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