This 146 atom model kit shows the FCC structure of AlGaAs (aluminum gallium arsenide), a crystalline solid compound semiconductor material used in infrared emitting diodes. You can buy additional parts to build an extended model; see Related Products below.
This crystal lattice model depicts a gallium arsenide III-V semiconductor material which is used in high efficiency monocrystalline & polycrystalline solar photovoltaic cells.
|68186-30||Wobbly bond, 30mm, each||232|
|68189-30||GlowBond Green, 30mm, 4 hour glow in the dark||30|
|68245C||Atom, Orbit, N "k", tetrahedral, blue||66|
|68248C||Atom, Orbit, S "k", tetrahedral, yellow||72|
|68250C||Atom, Orbit "k", tetrahedral, green||8|