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QuantumATK => General Questions and Answers => Topic started by: esp on January 15, 2012, 04:39

Title: gate electrodes
Post by: esp on January 15, 2012, 04:39

I have been reading over these tutorials and I cannot seem to piece together how to add a gate to a simple GNR FET type device ... am I correct that this cannot be done in the GUI and has to be done programatically? 

Title: Re: gate electrodes
Post by: zh on January 15, 2012, 16:03

Yes, you have to do additional small coding to add the gate.
http://quantumwise.com/documents/manuals/latest/ReferenceManual/index.html/ref.boxregion.html
http://quantumwise.com/documents/manuals/latest/ReferenceManual/index.html/ref.deviceconfiguration.html

Title: Re: gate electrodes
Post by: Anders Blom on January 15, 2012, 20:56

Actually it can be done in the GUI. The best reference for that is, however, not the Graphene Device tutorial (which uses a Custom Builder), but rather you can see how to do it here (http://quantumwise.com/documents/tutorials/latest/BenzeneSET/index.html/chap.SET.html#sect2.set.continuum.regions).

Title: Re: gate electrodes
Post by: esp on January 16, 2012, 08:50

ahhh great thank you.