biblio
“Energy analysis of field emitted electrons from a ZnO tetrapod”, Applied Physics Letters, vol. 90, no. 16, p. Article No. 162102, 2007.
, “Fowler-nordheim plot behavior and mechanism of field electron emission from ZnO tetrapod structures ”, ACS Nano, vol. 4, no. 10, pp. 5585-5590, 2010.
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