IEEE Electron Device Letters
IEEE Electron Device Letters > 2007 > 28 > 11 > 951 - 953
IEEE Electron Device Letters > 2010 > 31 > 2 > 138 - 140
IEEE Electron Device Letters > 2010 > 31 > 4 > 359 - 361
IEEE Electron Device Letters > 2010 > 31 > 7 > 758 - 760