Gallium manganese arsenide is a magnetic semiconductor It is based on the world's second most commonly used semiconductor, gallium arsenide, (chemical formula GaAs), and readily compatible with existing semiconductor technologies, It is based on the world's second most commonly used semiconductor, gallium arsenide, (chemical formula GaAs), and readily compatible with existing semiconductor technologies.
Gallium manganese arsenide, chemical formula (Ga,Mn)As is a magnetic semiconductor. It is based on the world's second most commonly used semiconductor, gallium arsenide, (chemical formula GaAs), and readily compatible with existing semiconductor technologies. 
