Fragile three-dimensionality in the quasi-one-dimensional cuprate PrBa_2Cu_4O_8

A. Narduzzo, A. Enayati-Rad, P. J. Heard +4

In this article we report on the experimental realization of dimensional crossover phenomena in the chain compound PrBa${}_2$Cu${}_4$O${}_8$ using temperature, high magnetic fields and d…