A method and apparatus having magnetic properties. The apparatus includes a main pole and a return pole spaced apart from the main pole. The return includes at least one multilayer block having a plurality of alternating layers of magnetic material and non-magnetic material. The return pole also includes a single magnetic material layer coupled to the at least one multilayer block. The magnetic material layer has a permeability that is greater than a permeability of the at least one multilayer block.

 
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< Magnetic recording and reproduction apparatus

> Shock-absorbing member, shock-absorbing method of electronic device employing the member, and electronic device adapting the member and the method

~ 00429