Anderson locahzation

One striking result [64] involves making a small change in regularity when one GC pair in a strand is simply inverted to CG, the local defect CG pair drops 0.6 eV below its previous position—that drop is 15 times the calculated bandwidth. This electrostatic stabilization means that the defect level is far from the conducting delocalized states, and corresponds to Anderson-type localization. With Anderson locahzation of this depth, the conductance is expected to decay exponentially. Indeed, exponential decay of conductance has been discussed in a number of measurements both on A-DNA and on poly(GC) sequences [65-67]. 

Anderson [19] is strongly supported by the resulting universality in the phonon locahzation region. The solid hnes are calculated using K c Cph(w) mfp()Cj with /mfp/ = 150 and /mfp/ = 1, respectively. Reproduced from Ref. [19] with permission. 

Medina R, Rahner C, Mitic LL, anderson JM, and Van Itallie CM [2000] Occludin locahzation at the tight junction requires the second extracellular loop. J Membr Biol 178 235-247... 

Anderson PW (1961) Locahzed magnetic states in metals. Phys Rev 124 41... 

This sequential happening of bond contraction, densification, entrapment, and polarization (bonding-non-bonding electron repulsion and strong correlation) may elaborate the Strong locahzation of Anderson for systems with bond order loss [2]. 

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