Chih-I Wu, “METHOD FOR IMPROVING NUCLEATION AND ADHESION OF CVD AND ALD FILMS DEPOSITED ONTO LOW-DIELECTRIC-CONSTANT DIELECTRICS,” US Patent #6,605,549, 2003
V.M. Bermudez, C.I. Wu and A. Kahn, “AlN films on GaN: Sources of error in the photoemission measurement of electron affinity,” J. Appl. Phys., 89, 1991, 2001
C.I. Wu and A. Kahn, “Negative electron affinity and electron emission at cesiated GaN and AlN surfaces,” Appl. Surf. Sci., 162-163, 250, 2000
C.I. Wu and A. Kahn, “Investigation of the chemistry and electronic properties of metal/gallium nitride interfaces,” J. Vac. Sci. Technol., B 16, 2218, 1998