FEM thermal analysis of high power GaN-on-diamond HEMTs
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Semiconductors"
DOI: 10.1088/1674-4926/39/10/104005
Abstract: A three-dimensional thermal analysis of GaN HEMTs on diamond substrate is investigated using the finite element method. The diamond substrate thickness, area and shape, transition layer thickness and thermal conductivity of the transition layer are… read more here.
Keywords: diamond; diamond substrate; thermal analysis; gan hemts ... See more keywords
A diffraction grating created in diamond substrate by boron ion implantation
Sign Up to like & getrecommendations! Published in 2017 at "Technical Physics Letters"
DOI: 10.1134/s1063785017010266
Abstract: This work is devoted to new method of manufacturing of diffractive optical elements (gratings). A grating was formed in a diamond substrate by implantation with boron ions through a mask. Ion implantation led to the… read more here.
Keywords: ion implantation; boron; diamond substrate; diamond ... See more keywords
Electrical Characteristics of Diamond MOSFET with 2DHG on a Heteroepitaxial Diamond Substrate
Sign Up to like & getrecommendations! Published in 2022 at "Materials"
DOI: 10.3390/ma15072557
Abstract: In this work, hydrogen-terminated diamond (H-diamond) metal-oxide-semiconductor field-effect-transistors (MOSFETs) on a heteroepitaxial diamond substrate with an Al2O3 dielectric and a passivation layer were characterized. The full-width at half maximum value of the diamond (004) X-ray… read more here.
Keywords: diamond substrate; characteristics diamond; heteroepitaxial diamond; electrical characteristics ... See more keywords
Cutting of Diamond Substrate Using Fixed Diamond Grain Saw Wire
Sign Up to like & getrecommendations! Published in 2022 at "Materials"
DOI: 10.3390/ma15165524
Abstract: This study demonstrates that a single-crystal diamond substrate can be cut along designed lines using the diamond-saw-wire cutting method. We developed an original saw-wire fixed diamond-grain using a bronze solder with a high melting temperature.… read more here.
Keywords: fixed diamond; wire; diamond substrate; saw wire ... See more keywords