Reliable (reported energy within 300 eV of a reference energy)
Comment:
The sample was prepared by the reaction of gaseous ammonia with boric acid at 428 K. The total FWHM is 2.0 eV. The relative intensity was 0.75. An electron flood gun (Ep = 6eV) and a nickel grid placed 3mm above the sample surface were used for charge compensation. FAT mode.