Author Topic: overcome bandgap block  (Read 546 times)

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Offline xiaolight

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overcome bandgap block
« on: June 2, 2017, 17:53 »
in the FeCl2-MoS2-FeCl2 device, the transmission at the fermi level of both parallel and anti-parallel spin situation is pretty small due to the band gap region blocking the carrier, so how can I  solve this problem´╝îshould I add bias on the electrode or something else.

Offline Petr Khomyakov

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Re: overcome bandgap block
« Reply #1 on: June 4, 2017, 13:24 »
You can apply a bias voltage, or you may also add a gate electrode to apply a gate voltage, or do both at the same time.

Offline xiaolight

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Re: overcome bandgap block
« Reply #2 on: June 5, 2017, 18:48 »
Thank you, and if I want to add another horizontal line in the figure, like the energy at 1.1ev, can quantumwise do that?