Magnetic circular dichroism and absorption spectrum of zinc phthalocyanine in an argon matrix between 14700 and 74000 cm-1

1989 ◽  
Vol 93 (8) ◽  
pp. 2999-3011 ◽  
Author(s):  
Thomas C. Van Cott ◽  
Janna L. Rose ◽  
G. Christian Misener ◽  
Bryce E. Williamson ◽  
Andreas E. Schrimpf ◽  
...  
Keyword(s):  
Absorption Spectrum ◽  
Circular Dichroism ◽  
Magnetic Circular Dichroism ◽  
Zinc Phthalocyanine ◽  
Argon Matrix ◽  
Circular Dichroïsm

scholarly journals Effects of X-irradiation on the Principal Uranium Centre in Alkali Fluorides

1988 ◽  
Vol 41 (4) ◽  
pp. 611 ◽  
Author(s):  
WA Runciman ◽  
B Srinivasan
Keyword(s):  
Absorption Spectrum ◽  
Circular Dichroism ◽  
Magnetic Circular Dichroism ◽  
Uniaxial Stress ◽  
Strong Absorption ◽  
Absorption Lines ◽  
Hexavalent Uranium ◽  
X Irradiation ◽  
Circular Dichroïsm

When fluorescing crystals of LiF and NaF containing hexavalent uranium and oxygen are X-irradiated the fluorescence is quenched and new absorption centres are created. There are strong absorption lines created at 562�8 nm in LiF: U, 0 and at 580�6 nm in N aF: U, O. These and other absorption lines have been studied by magnetic circular dichroism (MCD). A temperature independent MCD was observed, indicating an upper state degeneracy. A Fano antiresonance is observed in the absorption spectrum. No splitting was observed for the lines under uniaxial stress at 10 K. A model for these new centres is proposed.

Magnetic circular dichroism and absorption spectra of lutetium bis(phthalocyanine) isolated in an argon matrix

1995 ◽  
Vol 99 (13) ◽  
pp. 4820-4830 ◽  
Author(s):  
Thomas C. VanCott ◽  
Zbigniew Gasyna ◽  
Paul N. Schatz ◽  
Michael E. Boyle
Keyword(s):  
Circular Dichroism ◽  
Absorption Spectra ◽  
Magnetic Circular Dichroism ◽  
Argon Matrix ◽  
Circular Dichroïsm

Determination of the ground state of manganese phthalocyanine in an argon matrix using magnetic circular dichroism and absorption spectroscopy

1992 ◽  
Vol 114 (7) ◽  
pp. 2412-2419 ◽  
Author(s):  
Bryce E. Williamson ◽  
Thomas C. VanCott ◽  
Michael E. Boyle ◽  
G. Christian Misener ◽  
Martin J. Stillman ◽  
...  
Keyword(s):  
Circular Dichroism ◽  
Absorption Spectroscopy ◽  
Ground State ◽  
Magnetic Circular Dichroism ◽  
Argon Matrix ◽  
Circular Dichroïsm
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