radtools.ExchangeParameter.zy

property

property ExchangeParameter.zy: float

Value of exchange parameter \(J_{zy}\).

Added in version 0.8.1.

>>> from radtools.spinham import ExchangeParameter
>>> J = ExchangeParameter(matrix=[[1, 2, 3], [4, 5, 6], [7, 8, 9]])
>>> J.zy
8.0
>>> J.matrix[2][1]
8.0

Returns:

zyfloat

Value of exchange parameter \(J_{zy}\).