Table 2. Chemical Potentials Used to Represent Growth Conditions (C, D, E, F, and M ) for Bi₂WO₆^a.

	chemical potentials (eV)
condition	μBi	μW	μO	μC	μN	μP	μS
C	–7.62	–22.63	–6.16	–13.87	–9.68	–13.21	–8.88
D	–4.29	–15.97	–8.38	–9.96	–9.47	–7.66	–5.34
E	–7.22	–23.43	–6.16	–13.87	–9.68	–13.21	–8.88
F	–4.29	–17.59	–8.11	–9.97	–9.47	–8.34	–5.34
M	–6.29	–20.31	–6.99	–12.21	–9.47	–11.14	–6.39

^aM is one point in the Bi₂WO₆ stability region.