How we can calculate the texture coefficient of poly crystalline thin films using XRD?

I have deposited the polycrystalline thin film of BiFeO3 multiferroic thin film using Pulsed laser deposition. XRD curve depicts the (100), (200) and (110) orientations.

08 September 2017 7,826 4 View

From XRD data how we can calculate the dislocation density in the metal oxide thin films?

I fabricated the TiO2 thin film of 500 nm on glass substrate using dc sputtering method. Now i want to find out the dislocation density in this thin film.

08 September 2017 6,061 5 View

How we can calculate the strain between the thin film and substrate using XRD?

I fabricated the TiO2 thin film of 500 nm on silicon substrate by DC sputtering technique.

08 September 2017 305 3 View

How we can synthesize the the 2D MoS2 thin film (3-6 nm) using PVD method?

Can we used DC/RF sputtering technique for synthesizing such very thin films for gas sensing application?. If not than which physical vapor deposition (PVD) method is most appropriate.

08 September 2017 1,910 6 View

From XRD data how we can calculate the Crystallite size for non spherical shape of thin film material?

Generally we used Scherrer formula for spherical particles.

08 September 2017 7,701 10 View

What is the best method to measure the Surface Energy of the metal oxide thin films?

I have fabricate the 400 nm thick WO3 thin film of on silicon (100) substrate using DC sputtering method. How i can calculate the surface energy of my thin film sample. Please tell me the...

08 September 2017 7,976 5 View

What is the best electrolyte for Co3O4 thin film as super capacitor application?

08 September 2017 9,891 4 View

How to refine the crystal structure of powder material characterized by XRD?

08 September 2017 3,331 4 View

From XRD data how I can identify about the crystal structure of the material?

In XRD data of ZnO thin film i observed the two peaks at 34.25 and 62.52 degree. Now how can identify about the crystal structure of ZnO.

07 August 2017 434 4 View

What is the difference between the terms as crystallite size, grain size and partical size?

From XRD data how we can calculate the value of crystallite size, grain size and partical size.

01 January 1970 2,132 4 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

What thickness need for ITO to use as conductive layer?

I want to do RF sputtering of ITO on glass substrate using magnetron sputtering. what thickness do i need to make it good conductive layer to use it for PSC. Moreover, whats about thickness of...

01 March 2021 395 3 View

Glass fiber content in a gypsum board ?

Any idea on how to get the volumic ratio of glass fiber in a gypsum board ? Thank you for your help !

01 March 2021 2,501 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

Concrete compressive strength databases?

I am looking for datasets similar to this one: http://archive.ics.uci.edu/ml/datasets/Concrete+Compressive+Strength I am looking for concretes with different types of aggregates (Recycled,...

27 February 2021 6,801 3 View

How can I assign a velocity along one direction to CO2 molecules in a molecular dynamics simulation using GROMACS?

Dear all, I am trying to perform a MD simulation about the interaction between CO2 and a polymer. I create my model, solvate it and perform the NVT and NPT equilibration. Now I am not able to...

26 February 2021 10,014 3 View

CGA 300 Regulator for CO2 cylinder?

Has anyone ever tried to deliver CO2 with a CGA 300 regulator? I know that a CGA 320 regulator is standard for CO2. The issue is that I currently do not have any free CGA 320 regulators. I also...

25 February 2021 3,292 3 View

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

24 February 2021 2,362 5 View

How to properly calculate the fluid solid heat transfer between polypropylene matrix and glass fiber in a porous medium?

I'm building a cfx model of thermoplastic pultrusion process on ansys and i have a doubt on how is the proper way to set this parameter in a porous medium

24 February 2021 1,915 1 View