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Toward High‐Performance Diamond Electronics - Control and Annihilation of Dislocation Propagation by Metal‐Assisted Termination

MetadataDetails
Publication Date2019-11-01
Journalphysica status solidi (a)
AuthorsShinya Ohmagari, Hideaki Yamada, Nobuteru Tsubouchi, Hitoshi Umezawa, Akiyoshi Chayahara
InstitutionsNational Institute of Advanced Industrial Science and Technology
Citations22

Diamond Science and Technology Metal-assisted termination (MAT), in which a propagation of dislocations is suppressed by in-situ metal doping, is proposed. Schottky barrier diodes show improved rectifying action and highly uniform characteristics. A large reduction of dislocation density is successfully captured in 3D image by two-photon-excited photoluminescence. More details can be found in article number 1900498 by Shinya Ohmagari and co-workers.