The effect of the Aharonov-Bohm potential on the optical polaron is discussed. In the case of the small magnetic flux the continuous limit is taken and the analytic solution is given. The parameters of the soliton-type solution, such as the height and width of wave packet, the travelling velocity, the lattice deformation and the total energy, is showed to be dependent on the magnetic flux.
机构:
Xi An Jiao Tong Univ, Dept Appl Phys, Xian 710049, Peoples R ChinaXi An Jiao Tong Univ, Dept Appl Phys, Xian 710049, Peoples R China
Chen, Huawei
Zhang, Erhu
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Xi An Jiao Tong Univ, Dept Appl Phys, Xian 710049, Peoples R ChinaXi An Jiao Tong Univ, Dept Appl Phys, Xian 710049, Peoples R China
Zhang, Erhu
Zhang, Kai
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Xi An Jiao Tong Univ, Dept Appl Phys, Xian 710049, Peoples R ChinaXi An Jiao Tong Univ, Dept Appl Phys, Xian 710049, Peoples R China
Zhang, Kai
Zhang, Shengli
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Xi An Jiao Tong Univ, Dept Appl Phys, Xian 710049, Peoples R China
Xi An Jiao Tong Univ, MOE Key Lab Nonequilibrium Synth & Modulat Conden, Xian 710049, Peoples R ChinaXi An Jiao Tong Univ, Dept Appl Phys, Xian 710049, Peoples R China