Aasif Bhat

6 Questions 7 Answers 0 Followers

Questions related from Aasif Bhat

How can AL2O3 be etched preferably by wet etch scheme?

Is there a way to etch al2o3 by wet etching, I mean the device source/drain contacts have gold on top, and over it is the al2o3 that needs to be removed for S/D contacts. My concern is that the...

13 November 2021 4,819 3 View

How can we find threshold voltage of Normally ON HEMT from its ID-VG characteristics?

How can we find threshold voltage of Normally ON HEMT from its ID-VG characteristics. On plotting IDVG characteristics in Origin how can we find its Threshold voltage...like there are methods of...

12 February 2021 3,886 3 View

Where can i find ITRS roadmap for GaN HEMT?

Is there an ITRS roadmap for GaN HEMT, kindly share or provide a link.

07 December 2020 8,622 2 View

Is it OK to anneal GaN HEMT epitax after some AlGaN recess. what are its pros and cons?

HEMT FABRICATION.

25 February 2020 5,213 3 View

Can we use a gold gated GaN HEMT for pH sensing?

Most literature has open gate with reference electrode topology. I wonder if a gold gated HEMT can be used for pH sensing. Is it possible.

25 February 2020 5,259 0 View

How can i get h parameters of GaN HEMT?

I want to analyze Current gain vs frequency and power gain vs frequency.

17 January 2020 3,140 4 View