Table 1 Experimental values of the molar volume and number density of liquid Ge2Sb2Te5 as a function of temperature.

From: Structural, electronic and kinetic properties of the phase-change material Ge2Sb2Te5 in the liquid state

T [K]

V [cm3/mol]

ρ [nm−3]

T [K]

V [cm3/mol]

ρ [nm−3]

893

19.582

3.075

1113

19.942

3.020

913

19.607

3.071

1133

19.977

3.014

933

19.632

3.067

1153

20.016

3.009

953

19.660

3.063

1173

20.057

3.002

973

19.683

3.060

1193

20.106

2.995

993

19.714

3.055

1213

20.154

2.988

1013

19.751

3.049

1233

20.190

2.983

1033

19.784

3.044

1253

20.242

2.975

1053

19.815

3.039

1273

20.292

2.968

1073

19.851

3.034

1293

20.337

2.961

1093

19.893

3.027

   
  1. The experimental uncertainty is less than 0.5%57.