<?xml version="1.0" encoding="UTF-8"?><xml><records><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">En-Ge Wang</style></author><author><style face="normal" font="default" size="100%">Li-Yuan Zhang</style></author><author><style face="normal" font="default" size="100%">Huai-Yu Wang</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Local density of states of silicon impurity in lightly and heavily doped AlAs/GaAs superlattices</style></title><secondary-title><style face="normal" font="default" size="100%">Materials Science and Engineering B</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1990</style></year></dates><pages><style face="normal" font="default" size="100%">371-375</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><issue><style face="normal" font="default" size="100%">3</style></issue></record></records></xml>