That's some very attractive glass!
The Gd3+ concentration is finally high enough for the whole bead to be lifted by the magnet!
That's some very attractive glass!
The Gd3+ concentration is finally high enough for the whole bead to be lifted by the magnet!
It looks wrong but feels soo right...
Paramagnetic glass!
Gadolinium 3+ in a phosphate glass, just need to increase the concentration so it can carry it's own weight.
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