Smruti Medha Mishra

9 Questions 8 Answers 0 Followers

Questions related from Smruti Medha Mishra

Why does the intensity of CL(cathodoluminescence) varies?

Hi, I have two set of samples, one having ZnO nanostructures & another one is having some metal thin film on it. In case of CL, for the sample having metal film on ZnO, at NBE intensity...

20 April 2021 462 2 View

How to form a shell around a nanostructure core in solution phase synthesis?

Hey, I want to know if I have fabricated some nanostructure and further I want to make a shell on the nanostructure by solution phase method by making it core-shell nanostructure. So, anybody can...

02 February 2021 10,392 4 View

What is the substitute of EDA in zinc salt solution?

In a zinc salt solution, what can we add as solvent in place of ethylenediamine (EDA)? Is there any other solvent which does the same effect as EDA?

12 September 2020 8,993 2 View

What is the explanation behind change in PL energy peak corresponding to different chemical treatments?

I have silicon nanowires , H terminated silicon nanowires and OH terminated silicon nanowires. And i am getting PL peak for as formed nanowires is 2.21 eV, for H terminated it is 2.15 and for OH...

04 July 2020 1,526 6 View

Does HF dissolves silicon?

Hello, I want to know if HF dissolve silicon nanowire. If we passivate the silicon nanowires by HF treatment would it cause any reduction of length of nanowires? If yes then how? Thank you

29 June 2020 6,311 4 View

What is the best way to learn DFT (density functional theory) ?

Hi, I am a beginner in this field and I want to do some DFT calculations .And please let me know some free software also. So please help me out to learn this . Thank You

01 April 2020 6,787 15 View

How to fabricate bromine and methyl-(CH3) terminated surface?

I have silicon nanowires and I want to make it bromine and CH3 terminated by chemical methods. So any suggestions, please share.

03 March 2020 2,204 0 View

How to fabricate OH- and NH2- terminated nanowires?

Hey , I want to add different functional groups to my nanowires like H-terminated nanowires I want to know how can we prepare OH- and NH2- terminated nanowires. Any suggestions?

14 February 2020 7,969 4 View

How can I detach nanowires from the substrate for further use?

I have silicon nanowires grown on silicon substrate. And I want to extract the nanowires from substrate to make it a substrate free nanowires. Can anyone help me with it? Thank You

11 February 2020 2,525 4 View