An apparatus includes a magnetic layer, a heat sink layer, and a thermal resistor layer between the magnetic layer and the heat sink layer. The apparatus may be configured as a thin film structure arranged for data storage. The apparatus may also include an interlayer positioned between the magnetic...http://www.google.es/patents/US7869162?utm_source=gb-gplus-sharePatente US7869162 - Thin film structure with controlled lateral thermal spreading in the thin film
Thin film structure with controlled lateral thermal spreading in the thin film
