What type of materials doping is possible to enhance the conductivity of cadmium selenide (CdSe) films by electrodeposition?

As-deposited CdSe films have very high resistance.What materials doping can be used to increase the conductivity?

01 February 2015 9,763 7 View

How to prepare the solution for ternary CdSexTe(1-x) thin films??

Can anyone explain in brief how to prepare the solution for ternary CdSexTe(1-x) thin films e.g. CdSe(0.6)Te(0.4) thin film?

09 October 2014 9,834 2 View

How do PbS nanoparticles in CdSe matrix lead to better absorption in solar cell?

How solid solution of CdSe/PbS leads to optimum band gap?

08 September 2014 7,232 2 View

Can anyone suggest a reference electrode for electrodeposition?

Can anyone suggest a reference electrode for electrodeposition in aqueous solution? Which one is better between a Saturated Calomel Electrode (SCE) and an Ag/AgCl reference electrode?What is the...

03 April 2014 9,788 22 View

Can anyone help with the deposition of ZnO/SnS heterostructure by electrodeposition?

How much feasibility of electrodeposition of SnS layer on electrodeposited ZnO nanostructures to form the ZnO/SnS heterostructure? What is the future scope of this type of heterostructures for...

03 April 2014 3,951 5 View

Please can someone suggest an Indian manufacturer of Reference electrodes (e.g. SCE,Ag/AgCl etc.) for the purpose of electrodeposition?

Ca anyone suggest some Indian manufacturers of reference electrodes e.g. SCE or Ag/Agcl for electrodeposition purpose in aqueous electrolyte. I have references of some companies outside from India...

03 April 2014 4,120 1 View

Can anyone suggest a good reference electrode for electrodeposition technique?

I want some information regarding reference electrodes e.g. SCE or Ag/AgCl of various companies and of which supplier should be in India and cost should be less than Rs.15000.

03 April 2014 4,295 3 View

How can we decide the thickness of absorbing layer in thin film solar cell?

On which parameters does the thickness of absorbing layer depend?

31 December 2013 1,245 3 View

Can anyone tell me why the band gap of the material for high efficiency solar cell should be around 1.5eV?

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31 December 2013 7,200 5 View

How can we trap more light in nanostructures than thin films in solar cells?

Light trapping.

31 December 2013 4,394 1 View

Why can't make aluminum nitride film successfully by use sputter?

We use reactive sputtering process to make aluminum nitride film, and want to make c-axis aluminum nitride film on a silicon substrate, but the crystal orientation cannot be seen with...

03 March 2021 7,975 3 View

12% ledeburitic cold work tool steel, etched for revealing retained austenite, any help for clarifying?

Hello everyone. Given microstructure image belongs to a 12% ledeburitic cold work tool steel (annealed and tempered). The sample was etched with picral (100 mL ethanol and 4 g picric acid). I...

02 March 2021 4,119 3 View

Ester cleavage conditions?

Hi all, I need to cleave the ester in Ethyl 2-amino-1H-imidazole-5-carboxylate to make the carboxylic acid and retrieve the product from solution to use in downstream applications of linking to...

01 March 2021 8,766 3 View

How to check the uv-vis absorption of nanoparticle by surface plasmon resonance?

I try to check the uv-vis absorption of Indium nanoparticle. Now I am measuring in solution, can I measure it in the form of a film?

01 March 2021 930 3 View

1 nm thick MgO thin-film to be deposited on Si wafer using thermal evaporation. What will be the optimum deposition conditions?

Favourable conditions of base pressure, rate of deposition. Also, by which characterisation technique to be used to verify the thickness of the deposited film.

28 February 2021 3,640 3 View

How can we simulate an hyperelastic-viscoelastic behavor with Ansys APDL?

I am working on modeling and simulation of biomecanical material behaviour, I have succeded on simulating skin using anisotropic hyperelastic material, on APDL and in our lab's finite element...

28 February 2021 552 3 View

Why is my platinum counter electrode getting dirty during electrodeposition?

I am conducting anodic electrodeposition of MnO2 onto a stainless steel substrate, using a platinum strip as a counter electrode. This is done galvanostatically, with the current held between 5...

27 February 2021 1,829 3 View

LEDs on Vis Light photo degradation of MB water sol via N doped TiO2 in a mini flume?

Good day to all, I have no experience with light emitting diodes. I am building a glass mini flume to demonstrate the photo degradation of Methylene Blue in water running over self cleaning...

26 February 2021 4,026 5 View

Can anyone share his experience regards Smoothing in origin?

I am working on TiO2 composite material and the results of XRD have a lot of small/junk peaks and while I apply a smooth filter in Origin then the other characteristics peaks disappear so anyone...

26 February 2021 8,183 3 View

How to prepare a thin polymer film by post-polymerization/crosslinking?

24 February 2021 2,362 5 View