code: def CBO(self, **kwargs):
          '''
          Returns the strain-shifted conduction band offset (CBO), assuming
          the strain affects all conduction band valleys equally.
          '''
          return self.unstrained.CBO(**kwargs) + self.CBO_strain_shift(**kwargsf CBO(self, **kwargs):
          '''
          Returns the strain-shifted conduction band offset (CBO), assuming
          the strain affects all conduction band valleys equally.
          '''
          return self.unstrained.CBO(**kwargs) + self.CBO_strain_shift(**kwargs)
docs: Returns the strain-shifted conduction band offset (CBO), assuming
          the strain affects all conduction band valleys equally.