Examples of suitable substrate materials include {HEAD ~ semiconductor substrates}, such as {TAIL ~ e.g. gallium arsenide} or silicon or dielectric materials such as glass, quartz, resins, and plastics 
such as
Examples of suitable substrate materials include { HEAD ~ semiconductor substrates } , such as { TAIL ~ e.g. gallium arsenide } or silicon or dielectric materials such as glass , quartz , resins , and plastics
OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH