We use medium and highresolution spectroscopy of close pairs of quasars to analyze the circumgalactic medium (CGM) surrounding 32 damped Ly
We present a strategy for the design of ferromagnetic materials with exceptionally low magnetic hysteresis, quantified by coercivity. In this strategy, we use a micromagnetic algorithm that we have developed in previous research and which has been validated by its success in solving the “Permalloy Problem”—the wellknown difficulty of predicting the composition 78.5% Ni of the lowest coercivity in the Fe–Ni system—and by the insight it provides into the “Coercivity Paradox” of W. F. Brown. Unexpectedly, the design strategy predicts that cubic materials with large saturation magnetization
 NSFPAR ID:
 10362711
 Publisher / Repository:
 Nature Publishing Group
 Date Published:
 Journal Name:
 npj Computational Materials
 Volume:
 8
 Issue:
 1
 ISSN:
 20573960
 Format(s):
 Medium: X
 Sponsoring Org:
 National Science Foundation
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