IEEE Electron Device Letters
IEEE Electron Device Letters > 2007 > 28 > 9 > 809 - 811
IEEE Electron Device Letters > 2010 > 31 > 3 > 216 - 218
IEEE Electron Device Letters > 2010 > 31 > 11 > 1239 - 1241
IEEE Electron Device Letters > 2012 > 33 > 4 > 558 - 560
IEEE Electron Device Letters > 2012 > 33 > 4 > 537 - 539