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. 2017 Sep 6;10(9):1046. doi: 10.3390/ma10091046

Table 1.

Various compositions of the germanium-antimony-telluride (GST) material with an abbreviation.

Compositions Abbreviation
Ge1Sb2Te4 GST124
Ge1Sb1Te2 GST112
Ge2Sb2Te5 GST225
Ge2Sb1Te4 GST214
Ge3Sb4Te8 GST348
Ge3Sb2Te6 GST326
Ge8Sb2Te11 GST8211