Optical absorption in the soliton lattice state of a double quantum well system R. Côté Phys.Rev. B 64, 205304 (2001)
Luminescence from Metallic Quantum Wells in a Scanning Tunneling Microscope Germar Hoffmann, Jörg Kliewer, and Richard Berndt Phys. Rev. Lett. 87, 176803 (2001)
Effects of interwell coupling on plasmon modes in symmetric double square quantum well structures Xin-Hai Liu, Xue-Hua Wang and Ben-Yuan Gu Phys. Rev. B 64, 195322 (2001)
Plasmons in coupled electron-hole double quantum wells G. R. Aizin, B. Laikhtman and Godfrey Gumbs Phys. Rev. B 64, 125317 (2001)