Whether there's reaserch concerning about the oxides decomposition by calculation?

Hello, everyone! My project focuses on the decomposition of oxides under heating and pressure, and the oxides are mainly transition metal oxides, like Fe3O4, Fe2O3, or more complex oxide MnCr2O4....

05 June 2017 4,680 4 View

How to analyze the charge density in CHG file generated by first principle molecular dynamics?

Hello, researchers. I'm now studying on the reactions between Al and Fe2O3 by first principle molecular dynamics. I have got the CHG file, then, how to export and display the charge density at...

04 May 2017 8,002 2 View

Hello, everyone! I want to know if there're atom-scaled methods simulating the dynamics of the interactions between the metal oxides and metal base?

04 May 2017 9,303 2 View

How to treat higher temperature setting in ab initio md?

Hello, everyone! We know that increasing temperature in ReaxFF MD is one of the common ways to simulate some certain reactions. But due to the limit of classic potentials, it may not be able to...

01 January 1970 4,242 0 View

Molecular Dynamics about simulating oxygen diffusion along the GBs?

01 January 1970 4,955 0 View

MD MOE RMSD

How to calculate the RMSD values for a MD simulation using MOE?

07 August 2021 0 0 View

MD MOE RMSD

How to calculate the RMSD values for a MD simulation using MOE?

07 August 2021 0 0 View

fatal error

When I tried to energy minimization my system, I got fatal error as below. Fatal error: Atomtype opls_116 not found Although I've already added this line: ; include water #include "oplsaa.ff/spc.itp" to [molecultype] directive in my topology.

16 June 2021 0 0 View

fatal error

When I tried to energy minimization my system, I got fatal error as below. Fatal error: Atomtype opls_116 not found Although I've already added this line: ; include water #include "oplsaa.ff/spc.itp" to [molecultype] directive in my topology.

16 June 2021 0 0 View

fatal error

When I tried to energy minimization my system, I got fatal error as below. Fatal error: Atomtype opls_116 not found Although I've already added this line: ; include water #include "oplsaa.ff/spc.itp" to [molecultype] directive in my topology.

16 June 2021 0 0 View

fatal error

When I tried to energy minimization my system, I got fatal error as below. Fatal error: Atomtype opls_116 not found Although I've already added this line: ; include water #include "oplsaa.ff/spc.itp" to [molecultype] directive in my topology.

16 June 2021 0 0 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