Energy band structure investigation of blue and green light emitting Mg doped SnO2 nanostructures synthesized by combustion method

2014 ◽  
Vol 145 ◽  
pp. 425-429 ◽  
Author(s):  
P.S. Shajira ◽  
M. Junaid Bushiri ◽  
Bini B. Nair ◽  
V. Ganeshchandra Prabhu
Keyword(s):  
Band Structure ◽  
Energy Band ◽  
Green Light ◽  
Combustion Method ◽  
Energy Band Structure ◽  
Sno2 Nanostructures ◽  
Structure Investigation ◽  
Light Emitting ◽  
Mg Doped

Energy Band Structure of Germanium

1967 ◽  
Vol 22 (2) ◽  
pp. 491-497 ◽  
Author(s):  
D. J. Morgan ◽  
J. A. Galloway
Keyword(s):  
Band Structure ◽  
Energy Band ◽  
Energy Band Structure

The Energy Band Structure of Polyacene with Soliton Excitation

1997 ◽  
Vol 11 (11) ◽  
pp. 477-483 ◽  
Author(s):  
Z. J. Li ◽  
H. B. Xu ◽  
K. L. Yao
Keyword(s):  
Band Structure ◽  
Charge Density ◽  
Energy Band ◽  
Energy Gap ◽  
Electronic States ◽  
Energy Band Structure ◽  
Energy Spectra ◽  
Energy Band Gap ◽  
The One ◽  
Soliton Excitation

Starting from the extensional Su–Schrieffer–Heeger model taking into account the effects of interchain coupling, we have studied the energy spectra and electronic states of soliton excitation in polyacene. The dimerized displacement u0 is found to be similar to the case of trans-polyacetylene, and equals to 0.04 Å. The energy-band gap is 0.38 eV, in agreement with the results derived by other authors. Two new bound electronic states have been found in the conduction band and in the valence band, which is different from the one of trans-polyacetylene. There exists two degenerate soliton states in the center of energy gap. Furthermore, the distribution of charge density and spin density have been discussed in detail.

Green Aluminate Phosphors Used for Information Display

2010 ◽  
Vol 428-429 ◽  
pp. 421-425 ◽  
Author(s):  
Ye Tang Guo ◽  
Yuan Ming Huang
Keyword(s):  
Electron Microscopy ◽  
Composite Films ◽  
Green Light ◽  
Combustion Method ◽  
Information Display ◽  
Light Emitting ◽  
Conventional Combustion ◽  
Information Displays ◽  
Inorganic Composite ◽  
Scanning Electron

Well known long-persistent phosphorous strontium aluminates were synthesized by conventional combustion method in a furnace at about 600oC. By incorporating the obtained phosphorous strontium aluminates into organic host polystyrene, we prepared the organic-inorganic composite material (i.e., phosphor-polystyrene) which could be cast into flexible and green-light- emitting films. The morphology of the obtained phosphorous strontium aluminates and the phosphorescence of the organic-inorganic composite films were characterized with the scanning electron microscopy and the fluorescence spectroscopy, respectively. Our results show that the organic-inorganic composite films can be used as green-light- emitting roll-able screens in the industry of information displays.

Effect of energy-band structure on magnetoresistance in n-type InSb

1975 ◽  
Vol 19 (3-4) ◽  
pp. 269-289 ◽  
Author(s):  
Chhi-Chong Wu ◽  
Jensan Tsai ◽  
Chung-Chan Wu
Keyword(s):  
Band Structure ◽  
Energy Band ◽  
Energy Band Structure
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