36 citations · 58 across the 5 of their papers we have counts for
5 papers
Mesoscopic Phonon Transmission through a Nanowire-Bulk Contact
Chun-Min Chang, Michael R. Geller
We calculate the frequency-dependent mesoscopic acoustic phonon transmission probability through the abrupt junction between a semi-infinite, one-dimensional cylindrical quantum wi…
Long-range Charger transfer in DNA through Polaron Diffusion
Chun-Min Chang, A. H. Castro Neto, A. R. Bishop
Recent experimental evidence shows that the pi-orbitals along the stacking of base pairs can facilitate the long-range charge transfer in DNA. Proton motion in the base pair hydrog…
Non-linear excitations in 1D correlated insulators
Chun-Min Chang, A. H. Castro Neto, A. R. Bishop
In this work we investigate charge transport in one-dimensional (1D) insulators via semi-classical and perturbative renormalization group (RG) methods. We consider the problem of e…
Phonons and Solitons in 1D Mott Insulators
Chun-Min Chang, A. H. Castro Neto, A. R. Bishop
We study the problem of one-dimensional (1D) Luttinger liquids in the insulating Mott-Hubbard phase in the presence of acoustic phonons in the semiclassical limit. We show that sol…
Mutagenesis and Metallic DNA
Chun-Min Chang, A. H. Castro Neto, A. R. Bishop
Positions of protons in DNA hydrogen bonds are fundamental for the fidelity of the replication process. Because the hydrogen bond is partially covalent the electronic structure of…