
TY  - JOUR
A1  - Hu, Ben Yu-Kuang 
T1  - Theory of Frictional Drag in Coupled Quantum Wells: Beyond Weak Coupling
JF  - Australian Journal of Physics
JO  - Aust. J.  Phys.
Y1  - 2000
VL  - 53
IS  - 1
SP  - 107
EP  - 118
KW  - 
UR  - https://doi.org/10.1071/PH99050 
N2  - I give a brief review of the weak coupling theory of frictional drag of the coupled quantum well. I then present a theory of frictional drag based on the Kubo formalism that goes beyond weak coupling. Using the T-matrix approximation, I consider the Maki&#8211;Thompson contribution to the transconductivity and obtain a formal result for strong-coupling frictional drag in clean Fermi liquid systems. I discuss how the strong interlayer coupling could affect the temperature dependence of the drag transresistivity. 
ER  -

