浸透磁化相关论文
1 Introduction UltrafineparticlesofmagneticmaterialssuchasFe,Co,Niandtheiralloyshavethepotentialapplicationsinmagneticrecording,ferrofluids,medicaldiagnosticetc..Themagneticpropertiesoffineparticlesdiffermagnificentlyfromthoseoflargeparticles,andtherelati......