Blar i NTNU Open på forfatter "Haakenaasen, Randi"
-
Characterization of (111)B and (211)B CdZnTe Substrates for HgCdTe Growth
Haakenaasen, Randi; Lauten, Oda; Selvig, Espen; Kongshaug, Kjell Ove; Røer, Eivind Jülke; Hansen, Runar Wattum (Peer reviewed; Journal article, 2019)We have studied state-of-the-art CdZnTe (211)B and (111)B substrates and compared them to each other and to substrates from an alternative vendor. The CdZnTe surface has been characterized both as-received and after growth ... -
Comparative Study of CdZnTe Substrates Prepared by Different Methods
Lauten, Oda (Master thesis, 2017)In this study, three different CdZnTe (CZT) substrates were characterised for surface impurity contamination, particles, and defects. The substrates were examined both as-received and after surface pre-growth preparation. ... -
Photoluminescence Study of Enhanced Light Emission from HgCdTe Thin Films due to a Surface Pattern
Haugan, Espen Tunhøvd (Master thesis, 2015)HgCdTe thin film samples with a CdTe passivation layer have been grown by molecular beam epitaxy, and photolithography has been used to etch a triangular pattern of holes into the passivation layer. The enhancement in ...