Va. Klyuev et al., Effect of the crystal face orientation on the thermostimulated exoelectronemission from leucosapphire and zinc oxide crystals, TECH PHYS L, 26(9), 2000, pp. 764-766
It is established that the character of thermostimulated exoelectron emissi
on from the surface of leucosapphire and zinc oxide single crystals depends
on the crystal face orientation. The temperature of the electron emission
peak increases with the surface energy and reticular density of the face st
udied. (C) 2000 MAIK "Nauka/Interperiodica".