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Questions related from A Z M Nowzesh Hasan
I masked chips using AZ P4620 positive resist. After hard baking, I cannot remove residues from the metal patterned surface. I tried PRS-3000, remover PG. I am going to try 1165 remover. Can you...
10 May 2022 5,281 0 View
I got hard-baked resist residuals (AZP4620) on small chips. I need to remove all residuals without damaging the metal layer. I used PRS-3000, TCE & acetone bath. None of them worked to wipe...
27 April 2022 1,821 0 View
In RF amplifier mode, if some ac signal is applied at gate, why the frequency could be divided in drain source signal in 2nd harmonics?
14 August 2017 2,891 4 View
For the calculation of mobility of graphene, can anyone suggest me, how can I use semiclassical Monte Carlo simulation? Can I use Matlab for this simulation? Would anyone please share any code or...
20 April 2017 9,044 3 View
Hello, I have a boron nitride aqueous solution. I want to spin coat SiO2 layer with boron nitride solution. But SiO2 surface seems hydrophobic. Would you please suggest how can I make SiO2 surface...
02 January 2017 1,019 7 View
Would someone please help me how I can calculate carrier mobility in graphene field effect transistor?
23 November 2016 7,696 7 View
Hello, honorable researchers, I need your expertise advice. For GFET, at zero gate voltage, if positive voltage is applied across drain and source, what would play vital role as majority charge...
21 July 2016 9,898 2 View
Dear all,I am trying to fit data in MEISP from borron dopped ultra-nano crystaline diamond (UNCD) electrode on silicon di oxide wafer. Would you please give me an idea of equivalent circuit...
18 March 2015 3,974 1 View
We can use acetone or Chlorobenzene. My question is "What is the benefit (or is there any benefit) of using especially "anisole" as a solvent for PMMA solution preparation?
01 January 1970 2,136 2 View
