Electrolyte electroreflectance spectroscopies for the ion-implanted HgCdTe with thermal annealing

Details Electrolyte electroreflectance spectroscopies for the ion-implanted HgCdTe with thermal annealing Electrolyte electroreflectance spectroscopies for the ion-implanted HgCdTe with thermal annealing

Sep 1992

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1992spie.1685..172c&link_type=abstract

Proc. SPIE Vol. 1685, p. 172-179, Infrared Detectors and Focal Plane Arrays II, Eustace L. Dereniak; Robert E. Sampson; Eds.

Computer Science

Scientific paper

Electrolyte electroreflectance (EER) is used to investigate the near surface properties of HgCdTe. We used the technique of EER coupled with electrochemical etching. Annealing of B ion-implanted HgCdTe with ZnS encapsulation and anode sulfide film is studied. The results of fitting parameters show that a highly disordered surface layer exists after implantation, and an obvious recovery occurs after the sample is annealed at 200 degree(s)C. It also shows that there are no obvious improvements when the sample is annealed at 300 degree(s)C. The sample encapped with CdS film is better than uncapped CdS film. We found that the composition of Cd at the surface changes due to the chemical interaction of anode sulfide film. It also shows that the sulfide active CdS film can improve the adherence of ZnS to the MCT substrate and make the sample more stable.

Affiliated with

Also associated with

No associations

Rating

Electrolyte electroreflectance spectroscopies for the ion-implanted HgCdTe with thermal annealing 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 Electrolyte electroreflectance spectroscopies for the ion-implanted HgCdTe with thermal annealing, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Electrolyte electroreflectance spectroscopies for the ion-implanted HgCdTe with thermal annealing will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-1093101