Negative transconductance and negative differential resistance in asymmetric narrow bandgap 2D–3D heterostructures
Keyword(s):
We present a new tunneling transistor based on a 2D black phosphorus and 3D indium arsenide heterojunction with a broken-gap band alignment. The observed negative differential resistance and negative transconductance behaviors can be attributed to the interband tunneling.
2004 ◽
Vol 43
(10)
◽
pp. 7155-7158
◽