IEEE Electron Device Letters
IEEE Electron Device Letters > 2010 > 31 > 12 > 1407 - 1409
IEEE Electron Device Letters > 2011 > 32 > 10 > 1382 - 1384
IEEE Electron Device Letters > 2012 > 33 > 5 > 649 - 651
IEEE Electron Device Letters > 2012 > 33 > 12 > 1714 - 1716