IEEE Electron Device Letters
IEEE Electron Device Letters > 2007 > 28 > 7 > 543 - 545
IEEE Electron Device Letters > 2007 > 28 > 7 > 606 - 608
IEEE Electron Device Letters > 2007 > 28 > 7 > 590 - 592
IEEE Electron Device Letters > 2009 > 30 > 5 > 502 - 504
IEEE Electron Device Letters > 2010 > 31 > 11 > 1245 - 1247