What are the forces between atoms,molecules,particles and grains?

how the difference between those will study

31 December 2018 9,786 6 View

What are the changes happen in quantum confinement of nano materials?

need details of changes happen in nano material due to confinement

11 December 2018 4,141 0 View

Can anyone suggest the available Books of nanophysics?

i need to know size, properties applications of nano materials

11 December 2017 175 0 View

What about shelf life of a grown crystal?

I need the reference of the shelf life about crystals

31 December 2016 5,033 0 View

Can anyone give the details of Pnma space group crystals are noncentro symmetric or symmetric?

space group Pnma crystals are noncentro symmetric or not

04 May 2016 3,848 5 View

Can anyone suggest to find powder xrd details of adipic acid and thiourea?

i want to know the details of tha above from jcpds

03 April 2016 3,733 1 View

Can anyone give the detail study of IR spectrum of inorganic compounds?

I would like to know the assignment of inorganic compound for doping material.

31 December 2014 291 1 View

What are the parameters to calculate from computational xrd

i want to calculate bond length and bond angle

08 September 2014 530 0 View

How does light affect the color of a crystal

what changes are possible in crystal

08 September 2014 3,278 1 View

Can someone explain using FTIR spectrum how to interpret NLO property

08 September 2014 3,757 1 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