| 摘要 |
<p>PHASE-CHANGE OPTICAL RECORDING MEDIA A recording element comprising, as the optical recording layer, an amorphous thin film of an alloy having the formula: (Gex Te1-x)1-z Mnz wherein, on an atom-to-atom basis, x is from 0.3 to 0.7, and z is greater than zero up to 0.4 is disclosed.</p> |
