Mid-IR lasers based on transition metal and rare-earth ion doped crystals

2015 ◽  
Author(s):  
S. Mirov ◽  
V. Fedorov ◽  
D. Martyshkin ◽  
I. Moskalev ◽  
M. Mirov ◽  
...  
Keyword(s):  
Rare Earth ◽  
Transition Metal ◽  
Rare Earth Ion

Infrared and Electronic Spectra of Rare Earth Perovskites: Ortho-Chromites, -Manganites and -Ferrites

1970 ◽  
Vol 24 (4) ◽  
pp. 436-445 ◽  
Author(s):  
G. V. Subba Rao ◽  
C. N. R. Rao ◽  
J. R. Ferraro
Keyword(s):  
Magnetic Properties ◽  
Rare Earth ◽  
Transition Metal ◽  
Ir Spectra ◽  
Electronic Spectra ◽  
Transition Metal Ions ◽  
Rare Earth Ions ◽  
Electronic Transitions ◽  
Rare Earth Ion ◽  
The Rare Earth

The electronic and ir spectra of rare earth perovskites of the general formula LnZO3, where Ln is the rare earth ion or yttrium and Z is Cr, Mn, or Fe, have been studied in detail. The results have been discussed in terms of crystallography, magnetic properties, covalency of Ln—O and Z—O bonds, and Goodenough's one electron energy diagrams. In all these compounds the rare earth ions do not markedly affect the electronic transitions of the transition metal ions; the 3 d electrons clearly exhibit localized behavior. Both the electronic and ir spectra of the LnZO3 perovskites are comparable to the spectra of the corresponding transition metal sesquioxides, Z2O3.

Phonon and optical properties of transition metal and rare earth ion doped BaTiO3

2021 ◽  
Vol 130 (17) ◽  
pp. 175103
Author(s):  
I. N. Apostolova ◽  
A. T. Apostolov ◽  
J. M. Wesselinowa
Keyword(s):  
Optical Properties ◽  
Rare Earth ◽  
Transition Metal ◽  
Rare Earth Ion

First Principles Hartree-Fock Cluster Study Of Very Dilute Transition Metal And Rare-Earth Ion Systems In Silicon

2008 ◽  
Author(s):  
R. H. Pink ◽  
S. R. Badu ◽  
A. Dubey ◽  
R. H. Scheicher ◽  
J. Jeong ◽  
...  
Keyword(s):  
Rare Earth ◽  
Transition Metal ◽  
First Principles ◽  
Rare Earth Ion ◽  
Hartree Fock
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