Fig. 3 | npj Quantum Materials

Fig. 3

From: Manipulation of charge transport in thermoelectrics

Fig. 3

Electrostatic doping. a When electrons and holes coexist, the flow directions of these two types of carriers are the same and both follow the direction of heat flow, which would lead to a strong compensation to thermopower; b injection/removal of carriers through electric field enables a continuous control of carrier concentration

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