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Chang Kai

Kai Chang received the M. Sc., and Ph. D. degrees from Peking Normal University, Beijing, China, in 1987, and 1996, respectively. He is a referee of J. Appl. Phys/Appl. Phys. Lett.. He has been the department of Physics, Antwerp University, Belgium. In 2000, supported by the ‘100 person project’, he joined the Institute of Semiconductors, Chinese Academy of Sciences, Beijing, China. Currently, he is a Professor at the Institute of Semiconductors, Chinese Academy of Sciences. His research interests focus on the spintronics in semiconductors, the optical and transport properties of semiconductor nanostructures.


Selected publications:

1. Spatially separated excitons in quantum-dot quantum wells,
Kai Chang, J.B. Xia Phys. Rev. B 57, 9780(1998).
2. Effect of electric field on electronic structure of a spherical semiconductor quantum dot, Kai Chang, J.B. Xia, J. Appl. Phys.84, 1454(1998).
3. Quantum-confined Stark effect in GaAs/Al0.4Ga0.6As V-shaped quantum wires, Kai Chang, Jian-Bai Xia Phys. Rev. B 58, 2031(1998).
4. Quantum confinement effect driven type-I-type-II transition in inhomogeneous quantum dots, Kai Chang Phys. Rev. B 61, 4743(2000).
5. Bright to dark exciton transition in symmetric coupled quantum wells induced by an in-plane magnetic field, Kai Chang and F. M. Peeters, Phys. Rev. B 63, 153307 (2001).
6. Oscillating magnetoresistance through diluted magnetic semiconductor barriers,
Kai Chang, J.B.Xia and F.M.Peeters, Phys. Rev. B 65 115209(2002).
7. Longitudinal spin transport in diluted magnetic semiconductor superlattice,
Kai Chang, Jian-Bai Xia and F.M.Peeters Phys. Rev. B 65 155211(2002).
8. Quantum-confined magneto-Stark effect in diluted magnetic semiconductor double quantum wells, Kai Chang, et al. , Appl. Phys. Lett. 80, 1788(2002).
9, Confined magnetic guiding orbit states,
J. Reijniers, A. Matulis, Kai Chang, F. M. Peeters Euro. Phys. Lett. 59 749(2002).
10, Magnetic field tuning of the effective g factor in a diluted magnetic semiconductor quantum dot, Kai Chang et al., Appl. Phys. Lett. 82, 2661 (2003).