Question

What are the parameters required for magnetic recording?​

Answer 1

Answer:

okkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkk okkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkk okkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkk okkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkk okkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkk

Answer 2

Answer:

At the same time, during the HAMR process the magnetic recording medium needs to be heated to temperatures above its Curie temperature TC, which for high-anisotropy HAMR materials such as FePt, CoPt, or SmCo5 lies in a high-temperature range between ∼750 to ∼1000 K [28].

Explanation:

here is your answer if you like my answer please follow