Conjugated Conducting Polymers |
From inside the book
Results 1-3 of 31
Page 30
26 ) Differentiating with respect to view and using ( 2 . 25 ) we observe that ε , is
stationary with respect to variations in the wavefunctions . Thus , assuming V1 . v
. to be normalized , El 4 12 = 1 , and differentiating with respect to run , we obtain
...
26 ) Differentiating with respect to view and using ( 2 . 25 ) we observe that ε , is
stationary with respect to variations in the wavefunctions . Thus , assuming V1 . v
. to be normalized , El 4 12 = 1 , and differentiating with respect to run , we obtain
...
Page 32
68 ] had found quite generally that a one - dimensional metal is unstable with
respect to a 2kp - modulation of the lattice . This modulation opens a gap at the
Fermi energy and thus leads to a semiconducting , rather than metallic , ground
state ...
68 ] had found quite generally that a one - dimensional metal is unstable with
respect to a 2kp - modulation of the lattice . This modulation opens a gap at the
Fermi energy and thus leads to a semiconducting , rather than metallic , ground
state ...
Page 222
16 ) that depends upon the separation rik and the angle I ik of the interspin -
vector with respect to the Bo . Equation ( 5 . 1 . 16 ) is valid only if w , = y B is
much larger than Awjk . For a large number of spins coupled by dipole - 222 P . K
. Kahol ...
16 ) that depends upon the separation rik and the angle I ik of the interspin -
vector with respect to the Bo . Equation ( 5 . 1 . 16 ) is valid only if w , = y B is
much larger than Awjk . For a large number of spins coupled by dipole - 222 P . K
. Kahol ...
What people are saying - Write a review
We haven't found any reviews in the usual places.
Contents
Introduction | 1 |
An Overview of the Theory of rConjugated Polymers | 7 |
References | 114 |
Copyright | |
7 other sections not shown
Other editions - View all
Common terms and phrases
absorption addition applied approach approximation atoms band behaviour bipolarons bond bond alternation calculations carriers chain charged chemical concentration conductivity configuration conjugated polymers contribution correlation corresponding Coulomb Coulomb interactions coupling decreases defects density dependence described determined dimerization discussed dopant doping effects electron electron-electron energy excitations expected experimental experiments field finite frequency function give ground Hamiltonian hopping Hubbard important increase indicated interactions interpretation involving lattice leads length Lett limit localized magnetic materials measurements metallic methods modes molecules motion neutral nuclear observed obtained optical pair parameter peak phonon Phys Physics polarons polyacetylene polyenes polymers position properties range relaxation resonance respect samples Sect separation shift shown shows similar single soliton spectra spectrum spin structure studies symmetry Synth temperature theoretical theory trans-(CH transition units valence values whereas
Bibliographic information
| Title | Conjugated Conducting Polymers Volume 102 of Lecture Notes in Artificial Intelligence Volume 102 of Solid-State Sciences Series Volume 102 of Springer series in solid-state sciences, ISSN 0171-1873 |
| Editors | Helmut G. Kiess, Dionys Baeriswyl |
| Edition | illustrated |
| Publisher | Springer-Verlag, 1992 |
| Original from | the University of Michigan |
| Digitized | 26 Nov 2007 |
| ISBN | 0387535942, 9780387535944 |
| Length | 310 pages |
| Subjects | › › Science / Physics / General |
| Export Citation | BiBTeX EndNote RefMan |