Giant increase in the longitudinal magnetic moment of an exciton in motion |
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| Authors: | V P Kochereshko A V Platonov J J Davies D Wolverson R T Cox J Cibert H Mariette E V Ubivovk Yu P Efimov |
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| Institution: | (1) Ioffe Physicotechnical Institute, Russian Academy of Sciences, St. Petersburg, Russia;(2) Department of Physics, University of Bath, UK;(3) Laboratorie de Spectrometrie Physique, Université Joseph Fourier de Grenoble, France;(4) Institute of Physics (Petrodvorets Branch), St. Petersburg State University, St. Petersburg, Russia |
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| Abstract: | The observation of a new physical phenomenon, a giant increase in the longitudinal magnetic moment of an exciton in motion, is reported. The effect is observed in the wide GaAs-, CdTe-, and ZnSe-based quantum wells, with a width much larger than the exciton Bohr radius, and hence relates to any crystals with a zinc-blend structure. |
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