Toshiro Hiramoto Masumi Saitoh Gen Tsutsui Emerging nanoscale silicon devices taking advantage of nanostructure physics. 411-418 2006 50 IBM Journal of Research and Development 4-5 http://dx.doi.org/10.1147/rd.504.0411 db/journals/ibmrd/ibmrd50.html#HiramotoST06