News: Intel expands advanced 300-mm wafer production; IBM claims world's smallest computer circuits; IEEE 802.11b chip market growth; Samsung extends system LSI commitment; light-emitting silicon; new gas sensors. 6 2002 22 IEEE Micro 6 db/journals/micro/micro22.html#X02e http://doi.ieeecomputersociety.org/10.1109/MM.2002.10014