Other
Scientific paper
Oct 2003
adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=2003spie.5136..424b&link_type=abstract
Solid State Crystals 2002: Crystalline Materials for Optoelectronics. Edited by Rutkowski, Jaroslaw; Rogalski, Antoni. Proceed
Other
1
Scientific paper
Investigations and comparative analysis of p-to-n type conductivity processes on the identical samples of vacancy doped p-CdxHg1-xTe (x≍0.2) under IBM and anodic oxide annealing and on the identical samples of As-doped p-CdxHg1-xTe (x≍0.22) under IBM and anodic oxide annealing have been carried out. The conversion of type of conductivity has been observed at the considerable depth of the vacancy doped material both under IBM or under anodic oxide annealing while in the case with As-doped material ony under IBM. It was considered that conversion in all these processes was determined by the mercury interstitial diffusion from corresponding mercury diffusion source and recombination with its native acceptors - cationic vacancies (in the first case) or with donor complex formations (in the second one). It has been shown that in the vacancy doped p-CdxHg1-xTe the effective diffusion coefficients for the mercury interstitials that determines the depth of the converted layer are equal each other at equal temperatures either under thermal annealing in the saturated mercury vapour or anodic oxide annealing. It proves the identity of the mercury concentration in the diffusion source. Absence of the conversion under anodic oxide annealing in the As-doped p-CdxHg1-xTe is explained by insufficient Hg concentration in the source and it matches well with necessary condition for donor complex formation as it takes place under IBM.
Berchenko Nicolas N.
Bogoboyashchyy Victor
Izhnin Igor I.
Kurbanov Kurban R.
Vlasov Andrii P.
No associations
LandOfFree
Type conductivity conversion in p-CdxHg1-xTe does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.
If you have personal experience with Type conductivity conversion in p-CdxHg1-xTe, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Type conductivity conversion in p-CdxHg1-xTe will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-1035729