Energy barriers between (100)Si and Al2O
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V.V Afanasβev; M Houssa; A Stesmans; G.J Adriaenssens; M.M Heyns
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Article
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2001
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Elsevier Science
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English
β 132 KB
Electron energy barriers between the valence band of (100)Si and the conduction bands of ultrathin Al O and ZrO 2 3 2 insulators grown by atomic-layer deposition were determined using internal photoemission of electrons. The barriers for Al O and ZrO are found to be 3.2560.08 and 3.160.1 eV, respect