... and (111) planes, (b) (110) and ()planes,and (c) ( ) and (001) planes.3.44 Sketch the atomic packing of (a) the (100)plane for the FCC crystal structure, and (b)the (111) plane for ... technique. And, ofcourse, if optical transmittance is an important parameter relative to the ultimatein-service application, the performance of each material will be different.4 • Chapter 1 / Introduction Figure ... MATERIALS SCIENCEAND ENGINEERING? Why do we study materials? Many an applied scientist or engineer, whether me-chanical, civil, chemical, or electrical, will at one time or another be exposed...