{
    "category": "system.chemical", 
    "references": [
        {
            "url": "http://www.matprop.ru/GaInAsP_basic.html"
        }
    ], 
    "names": [
        "GaInAsP"
    ], 
    "properties": [
        {
            "scalars": {
                "value": ""
            }, 
            "dataType": "EXPERIMENTAL", 
            "conditions": [
                {
                    "units": "K", 
                    "scalars": {
                        "value": "300"
                    }, 
                    "name": "Temperature"
                }
            ], 
            "name": ""
        }, 
        {
            "scalars": {
                "value": "Zinc Blende"
            }, 
            "dataType": "EXPERIMENTAL", 
            "units": "", 
            "conditions": [
                {
                    "units": "K", 
                    "scalars": {
                        "value": "300"
                    }, 
                    "name": "Temperature"
                }
            ], 
            "name": "Crystal structure"
        }, 
        {
            "scalars": {
                "value": "T     d     2    -F43m"
            }, 
            "dataType": "EXPERIMENTAL", 
            "units": "", 
            "conditions": [
                {
                    "units": "K", 
                    "scalars": {
                        "value": "300"
                    }, 
                    "name": "Temperature"
                }
            ], 
            "name": "Group of symmetry"
        }, 
        {
            "scalars": {
                "value": "Adachi (1982)"
            }, 
            "dataType": "EXPERIMENTAL", 
            "units": "", 
            "conditions": [
                {
                    "units": "K", 
                    "scalars": {
                        "value": "300"
                    }, 
                    "name": "Temperature"
                }
            ], 
            "name": "To estimate the value of any parameter"
        }, 
        {
            "scalars": {
                "value": "3.96\u00b710     22"
            }, 
            "dataType": "EXPERIMENTAL", 
            "units": "", 
            "conditions": [
                {
                    "units": "K", 
                    "scalars": {
                        "value": "300"
                    }, 
                    "name": "Temperature"
                }
            ], 
            "name": "Number of atoms in 1 cm"
        }, 
        {
            "scalars": {
                "value": "(7.1-0.516y+0.02y     2    )\u00b710     11    dyn cm     -2"
            }, 
            "dataType": "EXPERIMENTAL", 
            "units": "", 
            "conditions": [
                {
                    "units": "K", 
                    "scalars": {
                        "value": "300"
                    }, 
                    "name": "Temperature"
                }
            ], 
            "name": "Bulk modulus"
        }, 
        {
            "scalars": {
                "value": "(425-103     y    ) K"
            }, 
            "dataType": "EXPERIMENTAL", 
            "units": "", 
            "conditions": [
                {
                    "units": "K", 
                    "scalars": {
                        "value": "300"
                    }, 
                    "name": "Temperature"
                }
            ], 
            "name": "Debye temperature"
        }, 
        {
            "scalars": {
                "value": "(4.81+0.552y+0.138y     2    ) g cm     -3"
            }, 
            "dataType": "EXPERIMENTAL", 
            "units": "", 
            "conditions": [
                {
                    "units": "K", 
                    "scalars": {
                        "value": "300"
                    }, 
                    "name": "Temperature"
                }
            ], 
            "name": "Density"
        }, 
        {
            "scalars": {
                "value": "~= 1100\u00b0 C"
            }, 
            "dataType": "EXPERIMENTAL", 
            "units": "", 
            "conditions": [
                {
                    "units": "K", 
                    "scalars": {
                        "value": "300"
                    }, 
                    "name": "Temperature"
                }
            ], 
            "name": "Melting point, T"
        }, 
        {
            "scalars": {
                "value": "(0.31 +0038     y    -0.008     y     2    ) J g     -1    \u00b0C     -1"
            }, 
            "dataType": "EXPERIMENTAL", 
            "units": "", 
            "conditions": [
                {
                    "units": "K", 
                    "scalars": {
                        "value": "300"
                    }, 
                    "name": "Temperature"
                }
            ], 
            "name": "Specific heat"
        }, 
        {
            "scalars": {
                "value": "(0.68-1.77     y    +1.25     y     2    ) W cm     -1    \u00b0C     -1"
            }, 
            "dataType": "EXPERIMENTAL", 
            "units": "", 
            "conditions": [
                {
                    "units": "K", 
                    "scalars": {
                        "value": "300"
                    }, 
                    "name": "Temperature"
                }
            ], 
            "name": "Thermal conductivity"
        }, 
        {
            "scalars": {
                "value": "(4.6+1.06     y    )x10     -6    \u00b0C     -1"
            }, 
            "dataType": "EXPERIMENTAL", 
            "units": "", 
            "conditions": [
                {
                    "units": "K", 
                    "scalars": {
                        "value": "300"
                    }, 
                    "name": "Temperature"
                }
            ], 
            "name": "Thermal expansion coefficient, linear"
        }, 
        {
            "scalars": {
                "value": "12.5 +1.44     y"
            }, 
            "dataType": "EXPERIMENTAL", 
            "units": "", 
            "conditions": [
                {
                    "units": "K", 
                    "scalars": {
                        "value": "300"
                    }, 
                    "name": "Temperature"
                }
            ], 
            "name": "Dielectric constant (static)"
        }, 
        {
            "scalars": {
                "value": "9.61 +2.0     y"
            }, 
            "dataType": "EXPERIMENTAL", 
            "units": "", 
            "conditions": [
                {
                    "units": "K", 
                    "scalars": {
                        "value": "300"
                    }, 
                    "name": "Temperature"
                }
            ], 
            "name": "Dielectric constant (high frequency)"
        }, 
        {
            "scalars": {
                "value": "~=3.1+0.46     y"
            }, 
            "dataType": "EXPERIMENTAL", 
            "units": "", 
            "conditions": [
                {
                    "units": "K", 
                    "scalars": {
                        "value": "300"
                    }, 
                    "name": "Temperature"
                }
            ], 
            "name": "Infrared refractive index"
        }, 
        {
            "scalars": {
                "value": "1.2 x 10     -10    cm     3    s     -1    (     y    =0.24)    1.1 x 10     -10    cm     3    s     -1    (     y    =0.6)"
            }, 
            "dataType": "EXPERIMENTAL", 
            "units": "", 
            "conditions": [
                {
                    "units": "K", 
                    "scalars": {
                        "value": "300"
                    }, 
                    "name": "Temperature"
                }
            ], 
            "name": "Radiative recombination coefficient"
        }, 
        {
            "scalars": {
                "value": "1.35 +0.668     x    -1.068     y     +    0.758     x     2     +    0.078     y     2    -0.069     xy    -0.332     x     2     y     +    0.03     xy     2    eV"
            }, 
            "dataType": "EXPERIMENTAL", 
            "units": "", 
            "conditions": [
                {
                    "units": "K", 
                    "scalars": {
                        "value": "300"
                    }, 
                    "name": "Temperature"
                }
            ], 
            "name": "Energy gaps composition, E"
        }, 
        {
            "scalars": {
                "value": "(1.344-0.738     y    +0.138     y     2    ) eV"
            }, 
            "dataType": "EXPERIMENTAL", 
            "units": "", 
            "conditions": [
                {
                    "units": "K", 
                    "scalars": {
                        "value": "300"
                    }, 
                    "name": "Temperature"
                }
            ], 
            "name": "Energy gaps, E"
        }, 
        {
            "scalars": {
                "value": "0.08-0.05     y    +0.017     y       2      m     o    ~=    ~=0.08-0.039     y     m     o"
            }, 
            "dataType": "EXPERIMENTAL", 
            "units": "", 
            "conditions": [
                {
                    "units": "K", 
                    "scalars": {
                        "value": "300"
                    }, 
                    "name": "Temperature"
                }
            ], 
            "name": "Effective electron mass"
        }, 
        {
            "scalars": {
                "value": "m       h     ~= (0.6 -0.18     y    )     m     o"
            }, 
            "dataType": "EXPERIMENTAL", 
            "units": "", 
            "conditions": [
                {
                    "units": "K", 
                    "scalars": {
                        "value": "300"
                    }, 
                    "name": "Temperature"
                }
            ], 
            "name": "Effective hole masses (heavy)"
        }, 
        {
            "scalars": {
                "value": "m       lp     ~= (0.12 -0.099     y    +0.03     y     2    )     m     o"
            }, 
            "dataType": "EXPERIMENTAL", 
            "units": "", 
            "conditions": [
                {
                    "units": "K", 
                    "scalars": {
                        "value": "300"
                    }, 
                    "name": "Temperature"
                }
            ], 
            "name": "Effective hole masses (light)"
        }, 
        {
            "scalars": {
                "value": "m       so     ~= (0.21 -0.01     y    -0.05     y     2    )     m     o"
            }, 
            "dataType": "EXPERIMENTAL", 
            "units": "", 
            "conditions": [
                {
                    "units": "K", 
                    "scalars": {
                        "value": "300"
                    }, 
                    "name": "Temperature"
                }
            ], 
            "name": "Effective hole masses (split-off band)"
        }, 
        {
            "scalars": {
                "value": "5.8687 A"
            }, 
            "dataType": "EXPERIMENTAL", 
            "units": "", 
            "conditions": [
                {
                    "units": "K", 
                    "scalars": {
                        "value": "300"
                    }, 
                    "name": "Temperature"
                }
            ], 
            "name": "Lattice constant"
        }, 
        {
            "scalars": {
                "value": "1.1 x 10     -31    cm     6    /s (     y    =0.24)    2.9 x 10     -30    cm     6    /s (     y    =0.6)"
            }, 
            "dataType": "EXPERIMENTAL", 
            "units": "", 
            "conditions": [
                {
                    "units": "K", 
                    "scalars": {
                        "value": "300"
                    }, 
                    "name": "Temperature"
                }
            ], 
            "name": "Auger recombination coefficient"
        }
    ]
}