Definition: Sputters are thin, high-energy particles that can be generated by a process called vaporization. These particles are used in various applications, including electronics and materials science. In electronics, sputters are used to create patterns on electronic components such as transistors or capacitors. They can also be used for other purposes like shaping surfaces, cleaning surfaces, or even creating optical elements. Sputters can be generated by a variety of sources, including vaporization from liquid metals, electrons from