17 September 2019 3 9K Report

I am trying to simulate traps in TFET interfaces between oxide and silicon using sentaurus Sdevice. I included the traps in command file as follow:

Physics (MaterialInterface = "Silicon/HfO2") {

Traps( hNeutral Uniform EnergyMid = 0.22 EnergySig=0.02 Conc = 1e13 eJfactor = 0 eJfactor = 0 TrapVolume = 1e-11 HuangRhys = 3 PhononEnergy = 0.06 )

}

and include the parameter as follow:

MaterialInterface = "Silicon/HfO2" {

Traps{

Vth = 7.57e7 , 7.57e7

Xsec = 1e-15 , 1e-15

}

}

But the following error appear :

Unable to save dataset 'TrapOccupation_0(hN,Un)':

interface 'gateoxide2/channelregion' not found in grid file sdemodel_msh.tdr !

How could I fix this problem???

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