Physica B Condensed MatterImpact of exciton spin relaxation (ESR) on Kerr nonlinearity in a quantum well nanostructureSeyyed Hossein Asadpour, HAMID RAHIMPOUR SOLEIMANIPublished May 4, 2014• 31 citationsPublisherDOI10.1016/j.physb.2014.04.060