How Much Will Gallium Oxide Power Electronics Cost?

Applications and Impacts of Nanoscale Thermal Transport in Electronics Packaging

“…14. Among all UWBG materials, b-Ga 2 O 3 is the most promising one since low-cost and large substrates are available for its growth [205]. b-Ga 2 O 3 power devices are poised to reach the commercial sector with performance rivaling or surpassing that of GaN and SiC devices at much lower cost.…”

Giant bulk photovoltaic effect in solar cell architectures with ultra-wide bandgap Ga2O3 transparent conducting electrodes

“…Ga 2 O 3 is a rising star amongst emerging ultrawide bandgap semiconductors for solar blind transparent conducting electrodes [14]. Recently, Ga 2 O 3 is receiving a lot of renewed attention as a transparent semiconducting oxide champion owing to its unusual material properties [71], large tuneable n-type and p-type conductivity [72], extremely high breakdown field [73] and the availability of high crystal quality at low cost wafers (6-inch) [74]. New opportunities will arise by exploiting the Ga 2 O 3 ennabled bulk photovoltaic effect in innovative energy harvesting arrangements like sun-powered electronic converters [15] and buffering thin-film solar cells [75], [76], solaristors [21] and water splitting systems [77].…”

Enhancing the intrinsic p-type conductivity of the ultra-wide bandgap Ga2O3 semiconductor

“…Recently, ultra-wide band gap gallium oxide (Ga2O3) is receiving a lot of renewed attention as a transparent semiconducting oxide (TSO) champion owing to its unusual material properties [1], [2], [3], large tuneable conductivity [4], [5] , extremely high breakdown field [6], [7], [8], unique optoelectronic properties [9], [10], [11] and low cost [12] . TSOs are a class of key enabling material in increasingly high demand because of the immediate applications they can find in a variety of new technologies, ranging from thin-film coatings and sensor devices, to transparent electronics and optoelectronics in telecommunications [13,14] .…”