Zhuang Miao

4 Questions 7 Answers 0 Followers

Questions related from Zhuang Miao

Is there any possiblity to change the air environments， for example with N2 full filled or vacuum ，for the feld effect measurement ?

as above said，we are trying to use a preformed mask for the Ti/Au contact building on graphen in order to avoid any EBL prozess which cost too much time,but for the measurement we have found that...

07 July 2016 5,770 0 View

How strong could actually the air contamination affect on Dirac point of GFET ?

as we all knows that passiv sheet can remove or eliminate the effect from air .When comparing with the polymer contamination and metal ion doping ，which of these three could be the dominating factor ？

07 July 2016 9,782 1 View

Why build man always FET to measure the carrier mobility of graphene? is there any other way or what is the key point for this methode?

so normally we build the graphene FET with SiO2 and Au,how could we calculating that mobility ? thanks for all who have seen this question and if you have any idea plz let me know ,may be with a...

06 June 2016 320 2 View

How can I avoid the leaks by Igs in backgate GFET?

we made a backgate Graphene Field Effect Transistor, and measured the Ugs-Ids curve but our Igs has leaks, any suggestions for this problem or has anyone an idea about where the error could...

06 June 2016 698 2 View