Li Hong, Wang Dong-Ning
Chin. Phys. B 2009, 18 (7): 2659-2666
The dynamics of a dark soliton has been investigated in a Bose--Einstein
condensate with an external magnetic trap, and the effects of localized
impurity on the dynamics are discussed by the variational approach
based on the renormalized integrals of motion. The reciprocal
movement of the dark solit...
Jiang Kuo, Gong Sheng-Kai
Chin. Phys. B 2009, 18 (7): 3035-3039
The effect of cobalt-doping on the magnetic, transport and magnetoresistance characteristics of La1-xSrxMnO3 was investigated. The results show that the magnetoelectric property of
rare-earth doped manganites is greatly affected by substitution of Co for Mn sites. The Curie temperature as well as th...