physics.bragg_angle
===================

.. py:module:: physics.bragg_angle


Functions
---------

.. autoapisummary::

   physics.bragg_angle.bragg_angle


Module Contents
---------------

.. py:function:: bragg_angle(distance: float, order: int, wavelength: float) -> float

   Calculate the Bragg diffraction angle using the formula:
   sin(θ) = (n * λ) / (2 * d)

   Parameters:
   distance d (float): Distance between crystal planes (in meters).
   order n (int): Order of reflection.
   wavelength λ (float): Wavelength of the radiation (in meters).

   Examples:
   >>> bragg_angle(2.2e-10, 1, 2.2e-10)
   30.0

   >>> bragg_angle(5e-10, 2, 1e-10)
   11.5

   >>> bragg_angle(4e-10, 1, 4e-10)
   30.0

   # Test case for an invalid sine value (out of range)
   >>> bragg_angle(1e-10, 2, 3e-10)
   Traceback (most recent call last):
       ...
   ValueError: The calculated sine value is out of the valid range.