Xiong G, Wang S-D, Niu Q, Wang Y, Wang XR. A possible unified picture for both scaling and non-scaling plateau-to-plateau transitions in quantum Hall systems. EPL. 2008;(4).

Yao W, Niu Q. Berry phase effect on the exciton transport and on the exciton Bose-Einstein condensate. Physical Review Letters. 2008;(10).

Zhou B, Lu H-Z, Chu R-L, Shen S-Q, Niu Q. Finite size effects on helical edge states in a quantum spin-hall system. Physical Review Letters. 2008;(24).

Zhang P, Wang Z, Shi J, Xiao D, Niu Q. Theory of conserved spin current and its application to a two-dimensional hole gas. Physical Review B - Condensed Matter and Materials Physics. 2008;(7).

Chang M-C, Niu Q. Berry curvature, orbital moment, and effective quantum theory of electrons in electromagnetic fields. Journal of Physics Condensed Matter. 2008;(19).

Yao W, Xiao D, Niu Q. Valley-dependent optoelectronics from inversion symmetry breaking. Physical Review B - Condensed Matter and Materials Physics. 2008;(23).