Color tunable light-emitting diodes based on p+-Si/p-CuAlO2/n-ZnO nanorod array heterojunctions

Abstract

Colortunable light-emitting diodes based on p+-Si/p-CuAlO2 /n-ZnO nanorod array heterojunctions. Applied Physics Letters, 97.

Dellafossite CuAlO2 film growth and conversion to Cu–Al2O3 metal ceramic composite via control of annealing atmospheres

“…[1][2][3] The discovery of intrinsic wide bandgap p-type conduction in the dellafossite material CuAlO 2 represents an 25 important step towards realising these technologies. 4 In addition CuAlO 2 as been demonstrated as an effective catalyst for solar water splitting and chlorine production and may also have applications in low power field emission based displays and in sensor technologies.…”

A novel orange emissive phosphor SrWO4:Sm3+ for white light-emitting diodes

“…Since much effect has been devoted to the research of white LEDs, much progress has recently been made. For example, many researches focused on the phosphors used for phosphor-converted white LEDs , and quantum dots (QDs) have been highlighted as color-converting components in the fabrication of white LEDs [31][32][33]; some reports directed towards the phosphor-free white LEDs [34,35]. Even so, exploring new materials and technology is still appealing to most of researchers.…”

Characterization of amorphous p-type transparent CuFeO2 thin films prepared by radio frequency magnetron sputtering method at room temperature

“…Delafossite oxides CuMO 2 (M is trivalent cation, such as Al, Cr, Fe, …) have been studied intensively due to their applications in catalysts [1][2][3], ozone sensors [4,5], diluted magnetic semiconductors [6], light-emitting diodes [7] and transparent p-type conducting oxides [8]. The delafossite structure of CuFeO 2 (CFO) can be described as sheets of edge-shared FeO 6 octahedra alternating stacked with close-packed Cu-ion layers, and the rhombohedral 3R R3m or hexagonal 2H (P6 3 /mmc) structures can be formed depending on the stacking of the layers [9].…”