Researchers set solar record with next-gen cells

[ad_1] Dr Jun Peng and Associate Professor Thomas White from the ANU College of Engineering and Computer Science. Credit: Lannon Harley, ANU Researchers from the Australian National University (ANU) have broken new ground in solar cell energy efficiency and in the process provided a glimpse of the technology’s future. The researchers have a set a […]

Gallium oxide power transistors with record values

[ad_1] Gallium oxide chip with transistor structures and for measurement purposes, processed at FBH via projection lithography. Credit: FBH/schurian.com The Ferdinand-Braun-Institut (FBH) has achieved a breakthrough with transistors based on gallium oxide (ß-Ga2O3). The newly developed ß-Ga2O3-MOSFETs (metal-oxide-semiconductor field-effect transistor) provide a high breakdown voltage combined with high current conductivity. Powerful electronic components are indispensable […]

Gallium oxide power transistors with record values

[ad_1] Gallium oxide chip with transistor structures and for measurement purposes, processed at FBH via projection lithography. Credit: FBH/schurian.com The Ferdinand-Braun-Institut (FBH) has achieved a breakthrough with transistors based on gallium oxide (ß-Ga2O3). The newly developed ß-Ga2O3-MOSFETs (metal-oxide-semiconductor field-effect transistor) provide a high breakdown voltage combined with high current conductivity. Powerful electronic components are indispensable […]

How to record calls on your Android phone

[ad_1] There are plenty of reasons why you may want to record a phone call. Google’s mobile OS has no official way of doing this, but Android users know where there is a will there is a way. Today we will show you various ways of keeping your mobile conversations on record. Google’s OS has […]

Ultrathin solar cells achieve a record of nearly 20 percent efficiency

[ad_1] (left) Sketch of an ultrathin solar cell made of GaAs with a nanostructured back mirror. (right) Photograph of a sample showing the diffraction effect of a nanostructured mirror in air (colored shine) and the absorption enhancement effect in ultrathin solar cells (square black areas). Credit: © C2N / H-L Chen & al. Researchers at […]