Hill, IGMcLean, AB2013-06-192013-06-191999-04Hill, IG, and AB McLean. 1999. "Detection of a Fermi level crossing in three-domain Si(111)-In(4x1)." Physical Review B 59(15): 9791-9793. doi:10.1103/PhysRevB.59.97910163-1829http://dx.doi.org/10.1103/PhysRevB.59.9791http://hdl.handle.net/10222/24168Using photoemission and inverse photoemission, it has recently been demonstrated that single domain Si(111)-In(4 X 1) overlayers possess a clear Fermi level crossing at approximate to 0.6 azimuth of the 1 x I zone, which is coincident with the azimuth of the 4 X 1 zone, with inverse photoemission, and found a Fermi level crossing at approximate to 0.6. We have now detected Fermi level crossings in both single and three domain 4X1 overlayers. [S0163-1829(99)10415-6].article59159791©1999 The American Physical Society