References
- Figgis , B. N. 1966 . Introduction to Ligand Fields , New York : Interscience . for an introduction to crystal field theory, See
- Drickamer , H. G. , C. W. and Frank . 1973 . Electronic Transitions and the High Pressure Chemistry and Physics of Solids , London : Chapman and Hall . Chapter 6, See for example
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- Drickamer , H. G. and Frank , C. W. 1973 . Electronic Transitions and the High Pressure Chemistry and Physics of Solids , London : Chapman and Hall . and references therein, See
- Erskine , D. , Yu , P. Y. and Martinez , G. 1987 . Rev. Sci. Instrum. , 58 : 406
- The low-pass filters we have used and their wavelength ranges are listed below , Schott Glass Orange Filter No. OG570 600–1000 nm A IR filter transmitting between: 900–2500nm 1000–1500nm Polished Silicon Wafer 1500–1800 nm Polished Germanium Wafer 1800–2500 nm
- Zaanen , J. , Westra , C. and Sawatzky , G. A. 1986 . Phys. Rev. , B33 : 8060
- Kozielski , M. , Pollini , I. and Spinolo , G. 1972 . J. Phys. , C5 : 1253
- Chen , A. L. , Yu , P. Y. and Taylor , R. D. 1993 . Phys. Rev. Lett. , 71 : 4011
- Minomura , S. and Drickamer , H. G. 1961 . J. Chem. Phys. , 35 : 903
- Perez , E. A. , Albuerne and Drickamer , H. G. 1965 . J. Chem. Phys. , 43 : 1381
- Chen , A. L. 1993 . Ph. D. Thesis (University of California at Berkeley) (unpublished)