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★ cenwanglai(金币+1):呵呵,谢谢回复 2010-06-12 09:14:04
To calculate polarizability and IR spectrum
Choose Modules | CASTEP | Calculation from the menu bar to display the CASTEP Calculation dialog.
Select the Properties tab.
Check the Polarizability and IR spectrum checkbox in the list of properties.
Choose the correct description of the system from the System type dropdown list (Crystal, Molecule, or Linear molecule). The last two options refer to the supercell description of isolated molecules.
Optionally, alter the accuracy of the calculation by entering a new value in the Convergence tolerance field.
If the value of the scissors operator is known, enter it in the Scissors operator text box.
计算的算是半导体。
半导体掺杂是否可以计算IR看help。
[ Last edited by xmc8362 on 2010-6-11 at 22:30 ] |
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