High resolution spectroscopy of Ni2+ and M-centers in polytypic ZnS-crystals

Broser, I.; Broser, R.; Birkicht, E.; Hoffman, A.

doi:10.1016/0022-2313(84)90315-6

Cited by 10 publications

(1 citation statement)

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“…Schneider suggested that these emission bands are due to F+ centers [18]. However, Broser et al have observed a kind of structured luminescence in the spectral region between 815 and 1150 nm a t 1.5 K, and proposed that this luminescence corresponds to the 1.1 and 1.45 eV emission bands reported previously and is due t o M centers which consist of two adjacent F+ centers [19, 201, although lately it has been proposed that the structured luminescence may be ascribed to Ni-Ni pairs [21].…”

Section: Introductionmentioning

confidence: 99%

Correlation between the 1.1 and 1.45 eV Emission Bands and the F⁺ Optical Absorption Bands in ZnS Crystals

Matsuura

Kishida

Fukata

et al. 1987

Physica Status Solidi (b)

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Zinc sulfide crystals are fired successively in a Zn liquid a t 1184 "C and annealed isochronaliy. The emission spectra between 700 and 1200 nm and the optical absorption bands ascribed to Ff centres are measured in the specimens. The Zn treatments introduce emission bands with peaks a t 1.1 and 1.45 eV, which are reported by other workers. These bands are annealed in company with Ff centers. Therefore it is proposed that these emission bands are due to F+ centers.Zinksulfidkristalle werden sukzessiv im flussigen Zink bei 1184 "C getempert und isochron ausgeheilt. Emissionsspektren zwischen 700 und 1200 nm und die optischen Absorptionsbanden, die den Ff-Zentren zugeschrieben werden, werden in den Proben gemessen. Die Zn-Behandlung ergibt Emissionsbanden rnit Maxima bei 1,l und 1,45 eV, iiber die bereits von anderen Autoren berichtet wird. Diese Banden werden zusammen mit den Ff-Zentren ausgeheilt. Es wird deshalb angenommen, darj diese Emissionsbanden durch die F+-Zentren hervorgerufen werden.

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Section: Introductionmentioning

confidence: 99%

Correlation between the 1.1 and 1.45 eV Emission Bands and the F⁺ Optical Absorption Bands in ZnS Crystals

Matsuura

Kishida

Fukata

et al. 1987

Physica Status Solidi (b)

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Dynamic Jahn-Teller effect in crystals doped with 3d ions

Martinelli

Bevilacqua

Vogel

2013

Optical Properties of 3d-Ions in Crystals: Spectroscopy and Crystal Field Analysis

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This chapter is devoted to the study of the dynamic Jahn-Teller effect on the optical spectra of 3d-ions impurities in crystals, with particular attention to the theoretical efforts addressed to the interpretation of the experimental results. The presentation assumes that the reader is familiar with the spectroscopic notation for atomic energy levels. In addition, basic concepts and notation of point-group theory are also used. First, we will present a survey of the main experimental and theoretical results according to the electronic configuration. Then we discuss with a tutorial style the main contributions needed to model the optical spectra of the Jahn-Teller active 3d-ions impurities and asimple example is discussed in details. Next we concentrate on the calculation procedures required to address realistic systems. Some applicative examples of the proposed procedure are described in details.

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Zero phonon lines of the M-center in ZnS crystals

Hoffmann

Broser

Thomsen-Schmidt

1988

Journal of Luminescence

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High resolution spectroscopy of Ni2+ and M-centers in polytypic ZnS-crystals

Cited by 10 publications

References 9 publications

Correlation between the 1.1 and 1.45 eV Emission Bands and the F⁺ Optical Absorption Bands in ZnS Crystals

Correlation between the 1.1 and 1.45 eV Emission Bands and the F⁺ Optical Absorption Bands in ZnS Crystals

Dynamic Jahn-Teller effect in crystals doped with 3d ions

Zero phonon lines of the M-center in ZnS crystals

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High resolution spectroscopy of Ni2+ and M-centers in polytypic ZnS-crystals

Cited by 10 publications

References 9 publications

Correlation between the 1.1 and 1.45 eV Emission Bands and the F+ Optical Absorption Bands in ZnS Crystals

Correlation between the 1.1 and 1.45 eV Emission Bands and the F+ Optical Absorption Bands in ZnS Crystals

Dynamic Jahn-Teller effect in crystals doped with 3d ions

Zero phonon lines of the M-center in ZnS crystals

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Product

Resources

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Correlation between the 1.1 and 1.45 eV Emission Bands and the F⁺ Optical Absorption Bands in ZnS Crystals

Correlation between the 1.1 and 1.45 eV Emission Bands and the F⁺ Optical Absorption Bands in ZnS Crystals