Large binding-energy variation and alloy disorder inIn0.79Ga0.21As0.44P0.56

1984 ◽  
Vol 29 (8) ◽  
pp. 4772-4774 ◽  
Author(s):  
B. Etienne ◽  
N. V. Tien ◽  
R. E. Nahory ◽  
J. C. Dewinter ◽  
M. Voos ◽  
...  
Keyword(s):  
Binding Energy ◽  
Energy Variation ◽  
Large Binding Energy ◽  
Alloy Disorder

Ab Initio Pseudopotential Calculations of Carbon Impurities in SI

1996 ◽  
Vol 438 ◽  
Author(s):  
Jing Zhu ◽  
T. Diaz De La Rubia ◽  
Christian Mailhiot
Keyword(s):  
Binding Energy ◽  
Ab Initio ◽  
Crystalline Silicon ◽  
Carbon Diffusion ◽  
Migration Energy ◽  
Interstitial Carbon ◽  
Enhanced Diffusion ◽  
Carbon Impurities ◽  
Pseudopotential Calculations ◽  
Large Binding Energy

AbstractAb initio planewave pseudopotential method is used to study carbon diffusion and pairing in crystalline silicon. The calculation is performed with a 40 Ry planewave cutoff and 2×2×2 special k-point sampling with a supercell of 64 atoms. It is found that substitutional carbon attracts interstitial Si forming a <001> C interstitial with a large binding energy of 1.45 eV. The interstitial carbon is mobile and can migrate with a migration energy of 0.5 eV. The interstitial carbon can bind further to another substitutional carbon forming a substitutional carbon-interstitutional carbon pair with a binding energy of 1.0 eV. This model is used to understand the effect of high C concentration on the transient enhanced diffusion in Si.

Theoretical Study of M(PH3)2Complexes of C60, Corannulene (C20H10), and Sumanene (C21H12) (M = Pd or Pt). Unexpectedly Large Binding Energy of M(PH3)2(C60)

2005 ◽  
Vol 109 (35) ◽  
pp. 8055-8063 ◽  
Author(s):  
Yuu Kameno ◽  
Atsushi Ikeda ◽  
Yoshihide Nakao ◽  
Hirofumi Sato ◽  
Shigeyoshi Sakaki
Keyword(s):  
Binding Energy ◽  
Theoretical Study ◽  
Large Binding Energy

Extremely large binding energy of biexcitons in an organic–inorganic quantum-well material (C4H9NH3)2PbBr4

2003 ◽  
Vol 128 (1) ◽  
pp. 15-18 ◽  
Author(s):  
Y. Kato ◽  
D. Ichii ◽  
K. Ohashi ◽  
H. Kunugita ◽  
K. Ema ◽  
...  
Keyword(s):  
Binding Energy ◽  
Quantum Well ◽  
Large Binding Energy

Adsorption binding-energy variation resulting from substrate size effects

1986 ◽  
Vol 34 (11) ◽  
pp. 8118-8121 ◽  
Author(s):  
Thomas A. Rabedeau ◽  
Timothy S. Sullivan
Keyword(s):  
Binding Energy ◽  
Size Effects ◽  
Energy Variation ◽  
Substrate Size

Ab Initio Pseudopotential Calculations of Carbon Impurities In SI

1996 ◽  
Vol 439 ◽  
Author(s):  
Jing Zhu ◽  
T. Diaz De La Rubia ◽  
Christian Mailhiot
Keyword(s):  
Binding Energy ◽  
Ab Initio ◽  
Crystalline Silicon ◽  
Carbon Diffusion ◽  
Migration Energy ◽  
Interstitial Carbon ◽  
Enhanced Diffusion ◽  
Carbon Impurities ◽  
Pseudopotential Calculations ◽  
Large Binding Energy

AbstractAb initio planewave pseudopotential method is used to study carbon diffusion and pairing in crystalline silicon. The calculation is performed with a 40 Ry planewave cutoff and 2×2×2 special k-point sampling with a supercell of 64 atoms. It is found that substitutional carbon attracts interstitial Si forming a <001> C interstitial with a large binding energy of 1.45 eV. The interstitial carbon is mobile and can migrate with a migration energy of 0.5 eV. The interstitial carbon can bind further to another substitutional carbon forming a substitutional carbon-interstitutional carbon pair with a binding energy of 1.0 eV. This model is used to understand the effect of high C concentration on the transient enhanced diffusion in Si.

Controlled modulation of the binding energy of impurity states in a quantum-well system

1996 ◽  
Vol 166 (4) ◽  
pp. 447-448 ◽  
Author(s):  
Vladimir I. Belyavskii ◽  
Yurii V. Kopaev ◽  
N.V. Kornyakov
Keyword(s):  
Binding Energy ◽  
Quantum Well ◽  
Impurity States

Energy Approximation

2017 ◽  
Author(s):  
Philip Isett
Keyword(s):  
Main Lemma ◽  
The Other ◽  
Coarse Scale ◽  
Continuous Solutions ◽  
Material Derivative ◽  
Energy Variation ◽  
Energy Approximation ◽  
The Difference ◽  
Derivatives Of

This chapter presents the equations and calculations for energy approximation. It establishes the estimates (261) and (262) of the Main Lemma (10.1) for continuous solutions; these estimates state that we are able to accurately prescribe the energy that the correction adds to the solution, as well as bound the difference between the time derivatives of these two quantities. The chapter also introduces the proposition for prescribing energy, followed by the relevant computations. Each integral contributing to the other term can be estimated. Another proposition for estimating control over the rate of energy variation is given. Finally, the coarse scale material derivative is considered.

Excitonic quasimolecules containing of two quantum dots

2016 ◽  
pp. 4024-4028 ◽  
Author(s):  
Sergey I. Pokutnyi ◽  
Wlodzimierz Salejda
Keyword(s):  
Quantum Dots ◽  
Binding Energy ◽  
Exchange Interaction ◽  
Coulomb Interaction ◽  
Silicate Glass ◽  
Glass Matrix ◽  
Silicate Glass Matrix

The possibility of occurrence of the excitonic  quasimolecule formed of spatially separated electrons and holes in a nanosystem that consists  of  CuO quantum dots synthesized in a silicate glass matrix. It is shown that the major contribution to the excitonic quasimolecule binding energy is made by the energy of the exchange interaction of electrons with holes and this contribution is much more substantial than the contribution of the energy of Coulomb interaction between the electrons and holes.

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