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|  calculations of Z2 and Chern number |  | 
 Date: 2018/06/12 11:23
 Name: Wenliang Liu
  <wlliu@xtu.edu.cn>
 
Dear Taisuke Ozaki ,
 Are your codes which allow calculations of Z2 and Chern number available somewhere?
 
 I want to use codes for computing Chern number and Z2 invariant. Could you send them to me?
 
 Best regards,
 Wenliang Liu.
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