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cond-mat.soft2007★ 43 cited
Collapse Transition of Two-Dimensional Flexible and Semiflexible Polymers
Haijun Zhou, Jie Zhou, Zhong-Can Ou-Yang +1
The nature of the globule-coil transition of surface-confined polymers has been an issue of debate. Here this 2D collapse transition is studied through a partially directed lattice…
cond-mat.soft2001
Temperature- and Force-Induced beta-Sheet Unfolding in an Exactly Solvable Model
Haijun Zhou
The stability of a -sheeted conformation and its transition into a random coil are studied with a 2D lattice biopolymer model. At low temperature and low external force, the pol…
cond-mat.soft2000
Force-Induced Melting and Thermal Melting of a Double-Stranded Biopolymer
Haijun Zhou
As a prototype of systems bearing a localization-delocalization transition, the strand-separation (melting) process in a double-stranded biopolymer is studied by a mapping to a qua…