Stimulants are drugs that speed up the functioning of the central nervous system. The central nervous system is the part of the body that is used for the purposes of information processing.Answer and Explanation: Methamphetamine is a central nervous stimulant that is often abused recreationally. ...
sputtering with varying doping concentrations were studied using XRD, UV-Vis spectroscopy, FieldEmission Scanning Electron Microscopy (FESEM), Energy Dispersive X-ray Spectroscopy (EDS), I-V, XPSand AFM measurements to investigate the structural, optical, electrical properties and roughness of thefilms...