Replies

To: Solidstatechemist

Do you happen to know what the critical magnetic field is on the YBa2Cu3O7-x family?

What I really want to know is the supportable current density. Does a temp lower than 77K help in this regard?

14 posted on 03/25/2011 5:07:52 PM PDT by Erasmus (I love "The Raven," but then what do I know? I'm just a poetaster.)

To: Erasmus

IIRC about 100 T. The critical current depends on direction relative to the CUO2 plane.

15 posted on 03/25/2011 5:19:40 PM PDT by agere_contra (As often as I look upon the cross, so often will I forgive with all my heart.)

FreeRepublic, LLC, PO BOX 9771, FRESNO, CA 93794