Characterization and magnetic properties of hollow a-Fe2O3 microspheres obtained by sol gel and spray roasting methods

http://repository.vnu.edu.vn/handle/VNU_123/67692



Characterization and magnetic properties of hollow a-Fe2O3 microspheres obtained by sol gel and spray roasting methods

http://repository.vnu.edu.vn/handle/VNU_123/67692