JOURNAL OF GENERAL VIROLOGY, vol. 83, page. 2765 - 2772, 2002-11
Japanese Journal of Applied Physics, vol. 52, no. 4, page. 4CC21-1 - 4CC21-4, 2013-04
IEEE ELECTRON DEVICE LETTERS, vol. 32, no. 10, page. 1319 - 1321, 2011-10