Messages

1

General Questions and Answers / Re: questions about build Bi2Te3 nanowires

« on: May 30, 2014, 03:02 »

It is a structure of nanowire definitely, because it contains a larger vacuum region in the directions perpendicular to the wire axis.

  Thank you very much,ZH.
 
 

2

General Questions and Answers / questions about build Bi2Te3 nanowires

« on: May 29, 2014, 05:19 »

Dear all
 I have got Bi2Te3 bulk structure(attached BI_Te.py). And I get a structure from the bulk structure in the Custom Builder of Atkcalculator 13.8.1(attached nanowire.jpg).
But I am not sure it's the Bi2Te3 nanowire because it's just like the bulk structure.
  Please help me. Thank you.

3

General Questions and Answers / Re: PhononTransmissionSpectrum and TransmissionSpectrum of Bi2Te3

« on: January 20, 2014, 01:49 »

  Thank you very much, sir!
 
  I will try again later.

4

General Questions and Answers / PhononTransmissionSpectrum and TransmissionSpectrum of Bi2Te3

« on: January 19, 2014, 07:49 »

Dear sir:
  I am studying about the thermoelectric performance of Bi2Te3. I got the structure and calculator in ATK with ATK-DFT. I have run it for about 4 days, but I have not gotten the result.
  I will appreciate if you can point out reasons or problems!
  Than you very much!

5

Installation and License Questions / Re: license error

« on: December 11, 2013, 05:41 »

hi,
I also have the same problem now. Do you have solved this?

6

General Questions and Answers / Re: Thermal Conductivity of Materials?

« on: November 26, 2013, 09:43 »

same required

7

General Questions and Answers / How to study the thermoelectric performance about Bi2Te3 in ATK

« on: November 26, 2013, 08:50 »

Dear,all:
   I am new to ATK and researching the thermoelectic performance about Bi2Te3 in the ATK. But, I don't kow whch parameters should be calculated with Bi2Te3 nanowires to study its thermoelectricity.
   Thank you very much.
                      Yang Jian