What the effect of thim film thickness on I - V characteristiv?

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Who is more accuracy to determine the grain size XRD or AFM?

Whose more accurate to determine the grain size XRD or AFM

01 February 2017 5,274 0 View

What the proper confienment to prepare Ni nanoparticles by laser ablation?

the type of confinement to prepare Ni nanoparticles by using laser ablation method

01 February 2017 9,205 0 View

What laser conditions for nickel ablation?

Preparation of nickel nano particles by laser , I want laser type , laser energy ,...etc

01 February 2017 3,440 0 View

How to determine thin film thickness by XRF?

I need to calculate the thickness of oxide film on steel plate by XRF technique

01 February 2017 8,030 0 View

What the baisic reference for thin film technology?

I need the main ref. of thin films

01 February 2017 4,759 0 View

How to determine the wear rate by optical method?

The experimental procedure for optical method to calculate the wear rate in metals and alloys

01 February 2017 4,978 3 View

How to determine the refractive index of liquid by laser?

please send me any information about refractive index of liquids by using laser

01 February 2017 2,356 0 View

How to determine the thickness of thin film by optical microscope?

Explain method to determine the thickness of thin film by optical microscope

01 February 2017 7,908 1 View

What the definition of Miller indices of Eribium oxide?

From XRD pattern of Eribium oxide

11 December 2016 2,290 0 View

Hoe to find the grain size?

method to calculate the grain size

11 December 2016 5,208 2 View

Which type of compound does lamda max of 218 indicate in a uv-vis spectrum of a partially purified compound through column and TLC?

A crude extract of fungal culture using EtOH was subjected to column and TLC and partially purified compound was obtained. UV vis spectrum of the compound/s has max absorbance at 218nm. The...

11 August 2024 9,801 2 View

What procedure should I follow for current controlled PPy film electrochemical deposition on ITO?

For example, I perform passivation process before electropolymerization of Py for adhesion to titanium surface. Is a similar or different procedure required for ITO? If necessary, I would be glad...

06 August 2024 3,176 0 View

How can I measure the thickness of thin film by Uv-Vis?

06 August 2024 7,810 3 View

Why is TLC not a form of partition chromatography?

Why is TLC not a form of partition chromatography and paper chromatography not a form of absorption chromatography?

03 August 2024 7,035 3 View

Do we save MSMEs of the Nation ?

SMEs are backbone of the country's white economy, most of them are II generation entrepreneurs and migrated from family owned business policies, and having sufficient higher educations for...

01 August 2024 5,562 2 View

Is there a good freeware software for photodocumentation of TLC?

I need something like Camag's VisionCat software for photodocumentation of TLCs. Could you recommend something?

31 July 2024 8,415 1 View

How to build my own lab made four point probe set up?

Hello, I'm trying to measure the conductivity of semiconductor films but since I don't have a commercial four point probe set up I would like to build one on my own in my lab. I have generators,...

30 July 2024 906 2 View

Does anybody know why my chitosan/pva/gelatin hydrogel dissolve in PBS?

My final research is about making chitosan/pva hydrogel for wound healing using gelatin as crosslinker. Last month, i made the thin film hydrogel and it turn well. It was okay. Last week, i make...

28 July 2024 2,794 6 View

How can I better use imageJ to get good result on calculating surface area of a film accurately?

I have images of film formed on the bottom of a 50mL beaker, and I have been trying to figure out the surface area. I could easily use features on imageJ to do that, but I want to know which area...

23 July 2024 4,461 1 View

Is it possible to manufacture polypropylene sheets using a biaxial process?

I know that films and other low-thickness laminated products are produced using biaxial orientation, but is there something similar for sheets with a thickness of around 6 mm? Or are they...

21 July 2024 1,559 1 View