Photo from wikipedia
recording methodology, “focused-millimeter-wave-assisted magnetic recording (F-MIMR)”, to drastically increase the recording density of magnetic tapes. Demonstrations are performed using magnetic films based on a series of epsilon iron oxide, ε-Fe2O3.… Click to show full abstract
recording methodology, “focused-millimeter-wave-assisted magnetic recording (F-MIMR)”, to drastically increase the recording density of magnetic tapes. Demonstrations are performed using magnetic films based on a series of epsilon iron oxide, ε-Fe2O3. Irradiation of the focused millimeter wave generated from terahertz (THz) light flips the magnetic pole direction, leading to a breakthrough technology for high-density magnetic recordings.
Keywords:
millimeter wave;
magnetic recording;
magnetic pole;
pole flip;
recording magnetic;
millimeter
Journal Title: Advanced Materials
Year Published: 2020
Link to full text (if available)
Share on Social Media: Sign Up to like & get
recommendations!
Journal Title: Advanced Materials
Year Published: 2020
Link to full text (if available)
Share on Social Media: Sign Up to like & get
recommendations!