Can anyone provide the structure of Fullerene molecule, benzene and carbon nano-tube for WIEN2K?

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How to convert a file from xyz format to cif format?

03 April 2018 626 3 View

How to confirm the result of Fe-nano crystal, calculated from wien2k (DFT) ?

03 April 2016 9,935 11 View

How can I calculate lattice thermal conductivity using phonopy code?

31 December 2015 9,539 7 View

What is the reason for negative Fermi Energy in thin film?

In all bulk calculation the ground state Fermi energy is positive within FP-LAPW method (WIEN2K). Surprisingly, the Fermi energy for thin film is negative. What is the reason for negative Fermi...

08 September 2014 7,303 4 View

How can I calculate the NMR chemical shift?

Has anyone calculate the NMR shifts using WIEN2K code?

06 July 2014 3,356 5 View

Why did the mBJ potential did not increase the band gap in HfNiSn and ZrNiSn (c=1.31210)?

I have calculated the energy band gap of half-Heusler compounds HfNiSn and ZrNiSn (space group F43m) within GGA and TB-mBJ. In most of the previous reports the band gaps are increased with the...

06 July 2014 4,182 0 View

I am concerned about the band gap of transition metal based compounds. My question is which is preferable to study them with LDA+U or mBJ?

Heusler compounds.

09 October 2013 3,839 7 View

What is Nano technology with coronavirus helpe the human..and is it nano mterals removal of covid19?

I anwar by adsorption or reaction ..but it is either more method...

02 March 2021 4,811 2 View

How to compare different concentrations of nanoparticles for characterization from ICP-MS?

I took measurements of different concentrations of 15 nm and 5 nm Au nano particle solutions. I'm trying to determine which concentration I measured gives the best reading overall. I also...

02 March 2021 7,626 1 View

How to quantify carbon deposition on CuZnAl catalyst?

Dear All, I want to quantify carbon deposition on the surface of the CuZnAl catalyst. I have tried thermogravimetric analysis, but I've got weight gain as the active Cu- get oxidised. Does anyone...

01 March 2021 1,907 3 View

Why Trivalent chromium start precipitating above PH 5 ? Moreover discuss difference between adsorption of chromium and precipitation of chromium ?

I am a student of MS Environmental Engineering and started my research phase. I am working on metal removal ( chromium iii ) by using activated carbon prepared from the agricultural feedstock. So...

01 March 2021 5,475 2 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

LEDs on Vis Light photo degradation of MB water sol via N doped TiO2 in a mini flume?

Good day to all, I have no experience with light emitting diodes. I am building a glass mini flume to demonstrate the photo degradation of Methylene Blue in water running over self cleaning...

26 February 2021 4,026 5 View

Zno nano particles colour changed from white to grey in process of calcination any suggestions?

In the formation of Zno nano particles process, after drying at 120 degree C, my zno nano particles are completely white but when i calcine it for 450 degree C it converts into grey colour. i...

26 February 2021 2,435 4 View

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25 February 2021 5,713 1 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

What are the methods used for CNT..?

Respected Professor's i hope you are doing well and happy. i need some information about carbon Nanotubes. before blending the CNT with the matrix the CNT has been introducing in some treatments....

24 February 2021 5,383 5 View