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Documentation on the implementation of the Berry phase approach for the calculation of the macroscopic polarisation Berry Phase (HTML 2.2)

You can also download the postscript files:

• 1 page per page: Berry_phase.ps.Z or Berry_phase.ps.gz
  
• 2 pages per page: Berry_phase_2.ps.Z or Berry_phase_2.ps.gz
  
• letter format: Berry_phase_letter.ps.Z or Berry_phase_letter.ps.gz