Electron momentum density and band structure calculations of α- and β-GeTe

2011 ◽  
Vol 80 (12) ◽  
pp. 1316-1322 ◽  
Author(s):  
Laxman Vadkhiya ◽  
Gunjan Arora ◽  
Ashish Rathor ◽  
B.L. Ahuja
Keyword(s):  
Band Structure ◽  
Momentum Density ◽  
Electron Momentum ◽  
Electron Momentum Density ◽  
Band Structure Calculations ◽  
Structure Calculations

Electron momentum density, band structure, and structural properties of SrS

2013 ◽  
Vol 117 (4) ◽  
pp. 747-753 ◽  
Author(s):  
G. Sharma ◽  
N. Munjal ◽  
V. Vyas ◽  
R. Kumar ◽  
B. K. Sharma ◽  
...  
Keyword(s):  
Band Structure ◽  
Structural Properties ◽  
Momentum Density ◽  
Electron Momentum ◽  
Electron Momentum Density ◽  
Density Band

Electron Momentum Distribution of Terbium by Compton Scattering Technique

2004 ◽  
Vol 59 (12) ◽  
pp. 927-932 ◽  
Author(s):  
B. L. Ahuja ◽  
H. Malhotra ◽  
M. Sharma
Keyword(s):  
Band Structure ◽  
Gamma Rays ◽  
Momentum Distribution ◽  
Free Electron ◽  
Experimental Investigations ◽  
Compton Profile ◽  
Electron Momentum ◽  
Band Structure Calculations ◽  
Scattering Technique ◽  
Structure Calculations

We present the experimental Compton profile of polycrystalline terbium, using 661.65 keV gamma-rays, emitted by 20 Ci137Cs. In the absence of band structure calculations, theoretical computations have been made using renormalised-free-atom (RFA) and free electron based profiles. It is seen that the RFA results with e−-e− correlation correction agree relatively better with the experiment. The data are interpreted in terms of spd-f hybridization in the valence state of terbium. From the RFA profile, we have also derived the cohesive energy of terbium, which is compared with other band structures and experimental investigations. - PACs Nos. 13.60.F, 71.15.Nc, 78.70. -g, 78.70.Ck

Electron Momentum Density Distribution in Cobalt Disilicide: Analysis by the Maximum Entropy Method

2001 ◽  
Vol 215 (11) ◽  
Author(s):  
Ch. Bellin ◽  
L. Dobrzynski ◽  
H. Kouba ◽  
G. Loupias ◽  
T. Buslaps ◽  
...  
Keyword(s):  
Maximum Entropy Method ◽  
Three Dimensional ◽  
Momentum Density ◽  
European Synchrotron Radiation Facility ◽  
Entropy Method ◽  
Second Step ◽  
Cobalt Disilicide ◽  
Electron Momentum ◽  
Electron Momentum Density ◽  
Structure Calculations

New cobalt disilicide high resolution Compton scattering measurements have been performed at ESRF (European Synchrotron radiation facility) in France. In a first step, experimental results are compared with calculated results, obtained from a self consistent linear muffin tin orbitals band structure calculations. The second step consists in studying three dimensional electron momentum density (EMD) distribution – 3D map – in CoSi

scholarly journals Fermi surface of the skutterudite CoSb3 : Quantum oscillations and band-structure calculations

2021 ◽  
Vol 103 (8) ◽  
Author(s):  
M. Naumann ◽  
P. Mokhtari ◽  
Z. Medvecka ◽  
F. Arnold ◽  
M. Pillaca ◽  
...  
Keyword(s):  
Band Structure ◽  
Fermi Surface ◽  
Quantum Oscillations ◽  
Band Structure Calculations ◽  
Structure Calculations

Extrinsic photonic band structure calculations of a doped semiconductor under an external magnetic field

2008 ◽  
Vol 372 (31) ◽  
pp. 5224-5228 ◽  
Author(s):  
Renlong Zhou ◽  
Xuewen Wang ◽  
Bingju Zhou ◽  
Yongyi Gao ◽  
Xiaojuan Liu ◽  
...  
Keyword(s):  
Magnetic Field ◽  
External Magnetic Field ◽  
Band Structure ◽  
Photonic Band Structure ◽  
Band Structure Calculations ◽  
Photonic Band ◽  
Structure Calculations

Electron momentum density in zinc oxide

2008 ◽  
Vol 246 (1) ◽  
pp. 124-128 ◽  
Author(s):  
R. K. Kothari ◽  
M. Sharma ◽  
K. B. Joshi ◽  
B. K. Sharma
Keyword(s):  
Zinc Oxide ◽  
Momentum Density ◽  
Electron Momentum ◽  
Electron Momentum Density
Sign in / Sign up

Export Citation Format

Share Document