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

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?

How can I calculate lattice thermal conductivity using phonopy code?

31 December 2015 9,539 7 View

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

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

09 October 2014 2,382 2 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

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 the simplest definition of ion exchange capacity

What this unit identifies for the ion exchange capacity ca. 0.92 meq. g-1. I am a newcomer in the membrane area. I just started. I highly appreciate your help

08 May 2021 0 0 View

what is the simplest definition of ion exchange capacity

What this unit identifies for the ion exchange capacity ca. 0.92 meq. g-1. I am a newcomer in the membrane area. I just started. I highly appreciate your help

08 May 2021 0 0 View

How the parameters (such as Mw, Chemical bonds, polymer bland and so on) affect the mechanic property of polymer (such as storage, loss modulus) ?

Anyone can recommend any books on such topics? Thanks in advance.

02 March 2021 8,457 2 View

How to code open-ended questions in SPSS?

Hello all, In SPSS I am going to code 2 open-ended questions. I have already read all the answers and I made a list of the most important categories to which I can code the answers. This question...

02 March 2021 1,757 4 View

Why almost every element would be metallized in sufficiently high pressure and low temperature?

(This statement is from wikipedia, BTW). What is so special about metallic bond that is limiting high-P low-T state of a matter (as long as individual atoms exist, not white dwarf of neutron star...

02 March 2021 3,309 2 View

Do you know any MR image dataset?

I would like to research on MR images (0.5T and 3T). Can you please suggest some websites that I can download dataset including both 0.5T and 3T MR images? Thank you.

02 March 2021 7,735 3 View

How Relativistic effects is one reason for lanthanide contraction?

The Lanthanide contraction which is the decrease in ionic radii of the elements in the lanthanide series from atomic number 57, lanthanum, to 71, lutetium, is due to poor shielding of the 4f...

01 March 2021 2,272 4 View

Ester cleavage conditions?

Hi all, I need to cleave the ester in Ethyl 2-amino-1H-imidazole-5-carboxylate to make the carboxylic acid and retrieve the product from solution to use in downstream applications of linking to...

01 March 2021 8,766 3 View

What is the state of the drug inside solid lipid nanoparticles (SLNs)?

I am a little confuse with the mechanism of solid lipid nanoparticles (SLNs). The main point of encapsulating drugs into SLNs is because some drugs have low solubility in water. Therefore, SLNs...

01 March 2021 3,703 3 View

Can polymer concentrations be calculated based on the number average molecular weight?

Hello, I spin-cast two different polymers onto wafers and measure their height as a function of initial concentration. For polymer A, I have the weight-average molecular weight (Mw) as well as...

28 February 2021 7,882 2 View