The second electrode is made of an Mg—Ag layer having a thickness in a range of {HEAD ~ 170 Å} to {TAIL ~ 200 Å} 
to
The second electrode is made of an Mg — Ag layer having a thickness in a range of { HEAD ~ 170 Å } to { TAIL ~ 200 Å }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL