What is the best metod for preparation of thin films of chalcogenide glasses?

Give suitable answer for the same.

01 February 2018 920 3 View

Which selenium based alloy is more appropiate for optical devices application point of view?

Is this is Se-Cu or Se-Pb or Se-In or Se-Ag or Se-Al or any other chalcogenide glassy system, Kindly specify and give suitable explanation for the same.

07 August 2017 9,213 3 View

Is chalcogenide materials suitable for proto type three dimensional printing?

give suitable answer.

31 December 2016 6,723 0 View

What is the difference between four probe and two probe measurement method?

Well known answer is that, two probe method is appropiate only for highly resistive material and four probe measurement method is only for low resistive material, but for determination of band gap...

08 September 2016 8,364 9 View

Is it possible to draw a B-H curve for chalcogenide glasses?

Explain and give suitable references.

08 September 2016 4,085 2 View

What are important factors, those can be evaluated by dielectrical measurements?

07 August 2016 1,302 3 View

It have been observed that density of defects states of thin films of chalcogenide glasses are more than bulk samples, why?

Explain with suitable references.

07 August 2016 6,757 2 View

What may be the grain size of nanocrystalline materials?

Explain and give correct explanation.

03 April 2016 6,686 4 View

What are the important factors that can be evaluated by dielectric measurements of nanocrystalline materials?

Explain and give the suitable formulae.

02 March 2016 8,761 4 View

How can we connect the study of light induced defects in chalcogenide glasses for solar cell applications?

02 March 2016 4,490 4 View

flexibility of polymers chain

effect of double bond on the flexibility of polymers

07 April 2021 0 0 View

Formulation of polymer color flakes

I am writing to request some information for making polymer color flakes. I would appreciate the help.

17 March 2021 0 0 View

What is the production process of CaFe ferroalloys?

I looking for ferro calcium production process

03 March 2021 1,755 4 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

How Can I bring as much common elements in steel as possible to calculate stable phase(s) in OpenCalphad?

As I was tweaking step-by-step OpenCalphad6 Macros step1.ocm involving phase and thermal property calculation of a High-speed steel, I could not incorporate more than 6 elements in the steel...

01 March 2021 8,840 1 View

How can you bring two structures together to create an adhesive bond in LAMMPS?

I have created an Ice 1h crystalline structure and an Aluminium substrate structure and equilibrated both at 250K. Now I need to bring them together in a way that an adhesive bond is created....

01 March 2021 3,325 2 View

What is the density for pva electrospining?

I'm Juan Carlos, a high school student who is working with electropinning, I made an electropinning machine with a 21g needle and a 30kv high voltage source and the distance between my needle is...

28 February 2021 298 3 View

Is anyone familiar with the cyclic compressive fatigue testing (BS EN 12697 - 25) ?

I would like to get more information on the cyclic compressive fatigue testing (BS EN 12697 - 25) which is typically done for bituminous material in pavement design. Any one can advise on the...

28 February 2021 2,004 3 View

For modelling epoxy-based matrices (in composites), which model in ABAQUS is the most suitable, Concrete damaged plasticity or Drucker-Prager model?

I am working on developing a micromechanical FE model for predicting kink-band formation in UD composites. To model matrix plasticity, which model, out of Concrete Damaged Plasticity and...

28 February 2021 5,415 1 View

How to calculate Z (the number of molecules in a unit cell) for calculating theoretical density?

I am trying to calculate the theoretical density of my ceramics materials. I use the formula below to calculate the theoretical density: Theoretical density = (Molecular weight x No. of molecules...

24 February 2021 3,823 2 View