def plot_bulk_modulus_temperature(self, xlabel='Temperature (K)', ylabel='Bulk modulus'):
    import matplotlib.pyplot as plt
    (fig, ax) = plt.subplots()
    self._plot_bulk_modulus_temperature(ax, xlabel=xlabel, ylabel=ylabel)
    return plt
def plot_bulk_modulus_temperature(self, xlabel='Temperature (K)', ylabel='Bulk modulus'):
    import matplotlib.pyplot as plt
    (fig, ax) = plt.subplots()
    self._plot_bulk_modulus_temperature(ax, xlabel=xlabel, ylabel=ylabel)
    return plt