136 citations · 200 across the 10 of their papers we have counts for
10 papers
Can nano-particle melt below the melting temperature of its free surface partner?
Xiao-Hong Sui, Zongguo Wang, Kai Kang +2
The phonon thermal contribution to the melting temperature of nano-particles is inspected. The discrete summation of phonon states and its corresponding integration form as an appr…
Properties of single-layer graphene doped by nitrogen with different concentrations
Zongguo Wang, Shaojing Qin, Chuilin Wang
Graphene has vast promising applications on the nanoelectronics and spintronics because of its unique magnetic and electronic properties. Making use of an ab initio spin-polarized…
Zero Energy anomaly in one-dimensional Anderson lattice with exponentially correlated weak diadonal disorder
Zongguo Wang, Shaojing Qin, Kai Kang +1
We calculated numerically the localization length of one-dimensional Anderson model with correlated diagonal disorder. For zero energy point in the weak disorder limit, we showed t…
Unified description of perturbation theory and band center anomaly in one-dimensional Anderson localization
Kai Kang, Shaojing Qin, Chuilin Wang
We calculated numerically the localization length of one-dimensional Anderson model with diagonal disorder. For weak disorder, we showed that the localization length changes contin…
Parametrization of the transfer matrix: for one-dimensional Anderson model with diagonal disorder
Kai Kang, Shaojing Qin, Chuilin Wang
In this paper, we developed a new parametrization method to calculate the localization length in one-dimensional Anderson model with diagonal disorder. This method can avoid the di…
Size-dependent melting: Numerical calculations of the phonon spectrum
Kai Kang, Shaojing Qin, Chuilin Wang
In order to clarify the relationship between the phonon spectra of nanoparticles and their melting temperature, we studied in detail the size-dependent low energy vibration modes.…