Home News Institute News Angel Rubio becomes Member of Academia Europaea Publications of D.J. Choi All genres Journal Article (1) Journal Article (1) 2015 Journal Article Control of quantum magnets by atomic exchange biasS. Yan, D. J. Choi, J. A. J. Burgess, S. Rolf-Pissarczyk, S. LothNature Nanotechnology 10 (1), 40–45 (2015) MPG.PuRe DOI supplementary-material