54 citations · 70 across the 2 of their papers we have counts for
4 papers · 1 filter
Surface zeta potential and diamond growth on gallium oxide single crystal
Soumen Mandal, Karsten Arts, Harm C. M. Knoops +3
In this work a strategy to grow diamond on -GaO has been presented. The -potential of the -GaO substrate was measured and it was found to be negative with…
Thermal stress modelling of diamond on GaN/III-Nitride membranes
Jerome A. Cuenca, Matthew D. Smith, Daniel E. Field +8
Diamond heat-spreaders for gallium nitride (GaN) devices currently depend upon a robust wafer bonding process. Bonding-free membrane methods demonstrate potential, however, chemica…
Thick adherent diamond films on AlN with low thermal barrier resistance
Soumen Mandal, Jerome Cuenca, Fabien Massabuau +9
Growth of 100 m thick diamond layer adherent on aluminium nitride is presented in this work. While thick films failed to adhere on untreated AlN films, hydrogen/nitrogen plas…
Dielectric spectroscopy of hydrogenated hexagonal boron nitride ceramics
Jerome A. Cuenca, Soumen Mandal, Malcolm Snowball +2
Hexagonal boron nitride (h-BN) is a critical material for 2D electronic devices for graphene and has attracted a considerable amount of attention owing to its structural similarity…