1. Nikolo, M. and Goldfarb, R.B., “Flux creep and activation energies at the grain boundaries of Y-Ba-Cu-O superconductors,” Phys. Rev. B 39, 6615 (1989). 2. Nikolo M. and Goldfarb, R.B., “Flux creep ...

Martin County, established in 1925 and named after Governor John W. Martin, is known for its rich history and natural beauty. Originally home to the Ais tribe, the area grew with European ...

Hear Martin's new podcast, which combines tips from his BBC Radio 5 Live show alongside Adrian Chiles, with extra tricks and inside information you won't find anywhere else.