Characterization of amorphous boron layers as diffusion barrier for pure aluminium (CROSBI ID 566703)
Prilog sa skupa u zborniku | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Šakić, Agata ; Jovanović, Vladimir ; Maleki, Parastoo ; Scholtes, Tom L.M. ; Milosavljević, Silvana ; Nanver, Lis K.
engleski
Characterization of amorphous boron layers as diffusion barrier for pure aluminium
A deposited boron layer is investigated as a diffusion barrier between Al and Si. The doping reaction of diborane B2H6 on Si(100) substrates forms an ultra-shallow p+-doped region and amorphous boron layer, the barrier properties of which are tested at different thicknesses. Experimental data obtained from extensive microscopy analyses are used to asses the topography and chemical properties of the silicon/boron surface when in contact with pure aluminium. In this study it is demonstrated that the normally observed spiking behaviour of Al on Si can be prevented and a perfect, spike- and precipitate-free interface can be achieved.
boron layer; Al spiking
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Podaci o prilogu
26-29.
2010.
objavljeno
Podaci o matičnoj publikaciji
Proceedings of the 33rd International Convention MIPRO - Vol I. MEET and GVS
Biljanović, Petar ; Skala, Karolj
Zagreb: Denona
978-953-233-051-9
Podaci o skupu
33rd International Convention on Information and Communication Technology, Electronics and Microelectronics - MIPRO
predavanje
24.05.2010-28.05.2010
Opatija, Hrvatska