Diffuse Reflectance Spectra of Some Rare Earth β‐Diketonates and Esters in the Ultraviolet Region

1972 ◽  
Vol 57 (10) ◽  
pp. 4097-4098 ◽  
Author(s):  
S. P. Tandon ◽  
R. C. Govil
Keyword(s):  
Rare Earth ◽  
Diffuse Reflectance ◽  
Reflectance Spectra ◽  
Ultraviolet Region ◽  
Diffuse Reflectance Spectra

Diffuse-Reflectance Spectra of Rare-Earth Oxides

1967 ◽  
Vol 21 (3) ◽  
pp. 167-171 ◽  
Author(s):  
William B. White
Keyword(s):  
Rare Earth ◽  
Diffuse Reflectance ◽  
Near Infrared ◽  
Diffuse Reflectance Spectroscopy ◽  
Rare Earth Oxides ◽  
Rare Earth Ions ◽  
Reflectance Spectra ◽  
Solid Materials ◽  
Diffuse Reflectance Spectra ◽  
Structural Types

Diffuse-reflectance spectra are reported for 11 rare-earth oxides of various structural types over the spectral range of 225–2700 mμ. These spectra, particularly in the near infrared, permit the use of diffuse-reflectance spectroscopy to identify rare-earth ions in solid materials.

The electronic spectra of acid and basic rhodo salts of chromium(III)

1970 ◽  
Vol 23 (2) ◽  
pp. 215 ◽  
Author(s):  
L Dubicki ◽  
RL Martin
Keyword(s):  
Electronic Spectra ◽  
Diffuse Reflectance ◽  
Ground States ◽  
Reflectance Spectra ◽  
Ultraviolet Region ◽  
Diffuse Reflectance Spectra ◽  
Near Ultraviolet ◽  
Show Evidence ◽  
Electronic Ground

.The diffuse reflectance spectra of basic rhodo perchlorate, [(NH3)5OCr- (NH3)5](ClO4)4, a t 300°K and 77°K show evidence for both allowed and forbidden hot electronic bands. The near-ultraviolet region containing the well-established four sharp bands in fact contains at least six bands, consisting of two sets of three. The two sets have inverted intensities and originate from different electronic ground states. The spectrum of acid rhodo chloride, [(NH3)5Cr(OH)Cr(NH3)5]Cl5,H2O, resembles that of a d3 configuration in a near-octahedral field.

Studies on the structures of cobalt pyridinaldoximates. I. The preparation and structural investigation of those complexes containing chlorine

1967 ◽  
Vol 20 (3) ◽  
pp. 429 ◽  
Author(s):  
MW Blackmore ◽  
RJ Magee
Keyword(s):  
Diffuse Reflectance ◽  
Structural Investigation ◽  
Reflectance Spectra ◽  
Diffuse Reflectance Spectra

The preparation of some new complexes of cobalt and 2-pyridinaldoxime are described. Magnetic and conductometric measurements are reported along with their infrared, ultraviolet and visible, and diffuse reflectance spectra. The possible structure of one of the complexes is postulated.

Infrared diffuse reflectance spectra of micropowders of Ni1–x Zn x Fe2O4 ferrites

2017 ◽  
Vol 59 (3) ◽  
pp. 543-549 ◽  
Author(s):  
Sh. N. Alieva ◽  
A. M. Kerimova ◽  
R. B. Abdullaev ◽  
T. R. Mekhtiev
Keyword(s):  
Diffuse Reflectance ◽  
Reflectance Spectra ◽  
Diffuse Reflectance Spectra

scholarly journals Suitability of diffusion approximation for an inverse analysis of diffuse reflectance spectra from human skin in vivo

OSA Continuum ◽  
2019 ◽  
Vol 2 (3) ◽  
pp. 905 ◽  
Author(s):  
Peter Naglič ◽  
Luka Vidovič ◽  
Matija Milanič ◽  
Lise L. Randeberg ◽  
Boris Majaron
Keyword(s):  
Human Skin ◽  
Diffusion Approximation ◽  
Inverse Analysis ◽  
Diffuse Reflectance ◽  
Reflectance Spectra ◽  
Diffuse Reflectance Spectra
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