Effect of rare earth substitution in the density of electronic states of LnOFeAs

2012 ◽  
Vol 111 (11) ◽  
pp. 112631 ◽  
Author(s):  
A. García Saravia Ortíz de Montellano ◽  
J. Mustre de León ◽  
N. L. Saini ◽  
A. Bianconi
Keyword(s):  
Rare Earth ◽  
Electronic States ◽  
Density Of Electronic States ◽  
Rare Earth Substitution

Zeeman splitting features of electronic states of rare earth ions in TbF3 crystal

2021 ◽  
Vol 117 ◽  
pp. 111141
Author(s):  
U.V. Valiev ◽  
D.N. Karimov ◽  
M.G. Brik ◽  
C.G. Ma ◽  
R.R. Vildanov ◽  
...  
Keyword(s):  
Rare Earth ◽  
Electronic States ◽  
Zeeman Splitting ◽  
Rare Earth Ions

Peculiarities of the Electron-Phonon Interaction in Graphite Containing Metallic Intercalated Layers

2010 ◽  
Vol 297-301 ◽  
pp. 75-81 ◽  
Author(s):  
Alexander Feher ◽  
S.B. Feodosyev ◽  
I.A. Gospodarev ◽  
V.I. Grishaev ◽  
K.V. Kravchenko ◽  
...  
Keyword(s):  
Jacobi Matrix ◽  
Local Density ◽  
Dynamic Properties ◽  
Electronic States ◽  
Bcs Theory ◽  
Phonon Interaction ◽  
Electron Phonon Interaction ◽  
Density Of Electronic States ◽  
Eliashberg Equation ◽  
Phonon Spectra

The calculation of the local density of electronic states of graphene with vacancies, using the method of Jacobi matrix, was performed. It was shown that for atoms in the sublattice with a vacancy the local density of electronic states conserves the Dirac singularity, similarly as in an ideal graphene. A quasi-Dirac singularity was observed also in the phonon spectra of graphite for the atom displacements in the direction perpendicular to layers. Changes of phonon spectra of graphite intercalated with various metals were analyzed. On the basis of our results and using the BCS theory and Eliashberg equation we proposed what dynamic properties an intercalated graphite system should show to obtain an increased Tc.

Relating Localized Electronic States to Host Band Structure In Rare-Earth-Activated Optical Materials

2001 ◽  
Vol 12 (12) ◽  
pp. 64 ◽  
Author(s):  
Charles W. Thiel ◽  
Herve Cruguel ◽  
Huasheng Wu ◽  
Yongchen Sun ◽  
Gerald J. Lapeyre ◽  
...  
Keyword(s):  
Rare Earth ◽  
Band Structure ◽  
Optical Materials ◽  
Electronic States
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