OPTICAL SPECTROSCOPY OF GAAS IN THE EXTREME QUANTUM LIMIT - INTEGER AND FRACTIONAL QUANTUM HALL-EFFECT, AND ONSET OF THE ELECTRON SOLID

Our recent optical detection of the integer and fractional quantum Hall effects in GaAs, by intrinsic band-gap photoluminescence at dilution refrigerator temperatures, is reviewed. This work has been extended to the extreme quantum limit where a photoluminescence peak develops close to Landau level...

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Những tác giả chính: Clark, R, Ford, R, Haynes, S, Ryan, J, Turberfield, A, Wright, P, Williams, F, Deville, G, Glattli, D, Mallett, J, Vanderburgt, M, Oswald, P, Herlach, F, Foxon, C, Harris, J
Định dạng: Conference item
Được phát hành: Elsevier 1991