Nous montrons que le désordre non diagonal peut avoir un effet significatif sur les limites de bande de Peierls du polyacétylène ainsi que sur les états du gap de type polaron. Nos résultats montrent aussi qu'un tel désordre n'affecte pas la plupart des plus importantes propriétés des défauts de type soliton.We report on some exact results we have obtained that show off-diagonal disorder can have a significant effect on the Peierls band edges of polyacetylene as well as polaron-like gap states in this system. Our results also prove that such disorder leaves many of the more important properties of soliton-like defects largely unaffected
We study the effects of weak off-diagonal disorder on Peierls systems with a doubly degenerate groun...
Replacement of every other hydrogen atom in trans-polyacetylene by other atoms, such as fluorine, re...
We study the effects of weak off-diagonal disorder on Peierls systems with a doubly degenerate groun...
We report a theoretical study on the effect of the presence of conformational defects (soliton type)...
Nous étudions dans ce travail les effets du désordre sur les états électroniques du polyacetylène. E...
In this work we study the electronic structure of ordered and disordered distributions of soliton-ty...
In this work we study the electronic structure of ordered and disordered distributions of soliton-ty...
We study the effects of weak off-diagonal disorder on π-conjugated polymers with a doubly degenerate...
We show that weak off-diagonal disorder in degenerate ground-state conjugated polymers results in a ...
We show that weak off-diagonal disorder in degenerate ground-state conjugated polymers results in a ...
Published in: Phys. Rev. B 57 (1998) 2861 Citing articles (CrossRef) citations recorded in [Science...
We study the effects of weak off-diagonal disorder on Peierls systems with a doubly degenerate groun...
Replacement of every other hydrogen atom in trans-polyacetylene by other atoms, such as fluorine, re...
Replacement of every other hydrogen atom in trans-polyacetylene by other atoms, such as fluorine, re...
Within the Su, Schrieffer and Heeger model we have calculated, both analytically and numerically, th...
We study the effects of weak off-diagonal disorder on Peierls systems with a doubly degenerate groun...
Replacement of every other hydrogen atom in trans-polyacetylene by other atoms, such as fluorine, re...
We study the effects of weak off-diagonal disorder on Peierls systems with a doubly degenerate groun...
We report a theoretical study on the effect of the presence of conformational defects (soliton type)...
Nous étudions dans ce travail les effets du désordre sur les états électroniques du polyacetylène. E...
In this work we study the electronic structure of ordered and disordered distributions of soliton-ty...
In this work we study the electronic structure of ordered and disordered distributions of soliton-ty...
We study the effects of weak off-diagonal disorder on π-conjugated polymers with a doubly degenerate...
We show that weak off-diagonal disorder in degenerate ground-state conjugated polymers results in a ...
We show that weak off-diagonal disorder in degenerate ground-state conjugated polymers results in a ...
Published in: Phys. Rev. B 57 (1998) 2861 Citing articles (CrossRef) citations recorded in [Science...
We study the effects of weak off-diagonal disorder on Peierls systems with a doubly degenerate groun...
Replacement of every other hydrogen atom in trans-polyacetylene by other atoms, such as fluorine, re...
Replacement of every other hydrogen atom in trans-polyacetylene by other atoms, such as fluorine, re...
Within the Su, Schrieffer and Heeger model we have calculated, both analytically and numerically, th...
We study the effects of weak off-diagonal disorder on Peierls systems with a doubly degenerate groun...
Replacement of every other hydrogen atom in trans-polyacetylene by other atoms, such as fluorine, re...
We study the effects of weak off-diagonal disorder on Peierls systems with a doubly degenerate groun...