Where can I buy susceptor film?

This week I was introduced to "susceptor film" by some folks from Japan. It's used for cooking things such as fish at high temperature in a microwave, by absorbing some of the microwave energy and re-emitting it as infrared (https://en.wikipedia.org/wiki/Susceptor). The result is that microwaved food comes out crispy rather than soggy.
I was told that it's commonly available in Japanese supermarkets, but I haven't been able to find it anywhere online, or in my local supermarket in the western USA.
The closest I've come is finding a manufacturer and some cooking bags on Amazon. Any clues?
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MOCVD susceptor
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Images: Gustavo Fring, Julia Avamotive, Ann H, alleksana