200 tesla (localized) by stretching graphene
Posted: Wed Dec 09, 2015 11:30 pm
Giving Graphene a Good Stretch
http://physics.aps.org/synopsis-for/10. ... 115.245501
Programmable Extreme Pseudomagnetic Fields in Graphene by a Uniaxial Stretch
http://arxiv.org/abs/1511.02389
So, if you folded it in the middle, wrapping it a half turn around a nonconducting nanocylinder (with a large enough diameter to keep the two parallel graphene halves from interfering), then pulled on both ends of the cylinder in one direction and the two graphene ends in the opposite direction, the B vectors normal to the graphene would combine, instead of canceling in the far field. Then, form a macroscopic array of many of these units, all aligned in one direction.
http://physics.aps.org/synopsis-for/10. ... 115.245501
Programmable Extreme Pseudomagnetic Fields in Graphene by a Uniaxial Stretch
http://arxiv.org/abs/1511.02389
So, if you folded it in the middle, wrapping it a half turn around a nonconducting nanocylinder (with a large enough diameter to keep the two parallel graphene halves from interfering), then pulled on both ends of the cylinder in one direction and the two graphene ends in the opposite direction, the B vectors normal to the graphene would combine, instead of canceling in the far field. Then, form a macroscopic array of many of these units, all aligned in one direction.