Author Topic: zero bias transmission  (Read 2579 times)

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Offline RAJAT

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zero bias transmission
« on: June 15, 2015, 08:04 »
Dear sir

              what is the use of calculating transmission T(V=0) of devices.
           



           thanks

Offline Jess Wellendorff

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Re: zero bias transmission
« Reply #1 on: June 15, 2015, 09:47 »
There are at least two good reasons to calculate the zero-bias transmission spectrum of a device:
1) Zero bias is the starting point for any device operation. If designing a device, you would like to know it's behavior and properties under no applied bias, right?
2) I-V curves require calculating the transmission spectrum for each point along the curve. Such curves will almost always include the V=0 point.