Av. Dvurechenskii et al., Phase transition between 5 x 5 and 7 x 7 reconstructions of the Si(111) surface induced by pulse ion irradiation during Si molecular beam epitaxy, INORG MATER, 35(6), 1999, pp. 536-539
Reflection high-energy electron diffraction indicates that pulse irradiatio
n with low-energy ions during Si/Si(111) molecular beam epitaxy induces a p
hase transition from the 5 x 5 to 7 x 7 surface reconstruction.