Through phonon band structure engineering, we reduced TBR in GaN/BAs interfaces by over 8-fold compared to GaN/diamond interfaces. The combination of low TBR and high thermal conductivity ...

Foods, including certain fish, egg yolks, and mushrooms, contain vitamin D. Changing your diet may help reduce or prevent vitamin D deficiency. The daily value (DV) for vitamin D is 600-800 IU (15 ...

Meanwhile, Katya uncovers axe-chopped, burned wood in the northern swamp, hinting at the remains of an old structure or an attempt to hide something. Further investigation in this area suggests a ...

A major challenge lies in the virus's structure and regulatory mechanisms, which have remained largely unclear. In particular, scientists have long struggled to fully understand its nucleocapsid ...

New solution: Feng Nei in the lab with his zinc alloy prototype. (Credit ... in which a specific kind of defect forms when part of the material’s crystal structure flips its orientation. Larger grains ...

“For the formation of CZTSe absorber, a metallic precursor with a structure of zinc/copper-tin/zinc (Zn/Cu-Sn/Zn) was deposited onto the above-mentioned back contacts by DC-sputtering at room ...