What is the moon phase today? Today, Jan. 14, 2025, the moon is 15 days old, in the Full Moon phase of its lunar cycle. It is 99% illuminated. Moon phases reveal the passage of time in the night sky.
Abrupt monocrystalline junctions between two different semiconductor materials (heterojunctions) 1 have been made by depositing germanium epitaxially on gallium arsenide substrates. The purpose of ...
THE metal gallium, which is the latest discovery among the recognized elements, was first seen by M. Lecoq de Boisbaudran in the autumn of the year 1875, and so named by him in honor of the land ...
Phase transitions and critical phenomena are the changes of a system from one regime or state to another exhibiting very different properties, and the unusual effects that occur on the boundary ...