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Specialty Compounds RTP Company

Aluminum Phosphide, AlP
Categories: Ceramic; Phosphide/Pnictide; Other Engineering Material; Semiconductor

Key Words: Pnictide; Semiconductor; Aluminium Phosphide
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Physical PropertiesMetricEnglishComments
Density 2.42 g/cc0.0874 lb/in³
a Lattice Constant 5.451 Å5.451 Å
Molecular Weight 57.956 g/mol57.956 g/mol
 
Mechanical PropertiesMetricEnglishComments
Hardness, Mohs 5.55.5
 5.55.5
 
Electrical PropertiesMetricEnglishComments
Band Gap 2.45 eV2.45 eV
Electron Mobility, cm²/V-s 8080
 
Thermal PropertiesMetricEnglishComments
Thermal Conductivity 92.0 W/m-K638 BTU-in/hr-ft²-°F
Melting Point 1827 °C3321 °FApproximate
Debye Temperature 315 °C599 °F
 
Descriptive Properties
CAS Number20859-73-8
ColorGreen or yellow
Crystal StructureCubicSphalerite Structure - Space Group F(-4)3m

References for this datasheet.

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DSEM03 / 2920

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