The interaction of atomic hydrogen with ZnO depends on ZnO polarity. O-polar (000-1) ZnO is stable to atomic hydrogen; Zn-polar (0001) ZnO is partially attacked by atomic hydrogen, affording a self-inhibiting reaction that enriches the surface in metallic Zn; nonpolar (11-20) ZnO is completely etched by atomic hydrogen; and the nonpolar (10-10) ZnO is roughened during interaction with atomic hydrogen
Is There a ZnO Face Stable to Atomic Hydrogen?
G Bruno;M M Giangregorio;M Losurdo
2009
Abstract
The interaction of atomic hydrogen with ZnO depends on ZnO polarity. O-polar (000-1) ZnO is stable to atomic hydrogen; Zn-polar (0001) ZnO is partially attacked by atomic hydrogen, affording a self-inhibiting reaction that enriches the surface in metallic Zn; nonpolar (11-20) ZnO is completely etched by atomic hydrogen; and the nonpolar (10-10) ZnO is roughened during interaction with atomic hydrogenFile in questo prodotto:
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