Figure 1
From: Cross-plane Thermoelectric and Thermionic Transport across Au/h-BN/Graphene Heterostructures

Schematic diagram of the thermionic emission process, illustrated for a graphene/h- BN/Au heterostructure.
From: Cross-plane Thermoelectric and Thermionic Transport across Au/h-BN/Graphene Heterostructures
Schematic diagram of the thermionic emission process, illustrated for a graphene/h- BN/Au heterostructure.