Simultaneously ferromagnetic and antiferromagnetic MnAs layer

1.Coexistence of half-metallic itinerant ferromagnetism with local-moment antiferromagnetism in Ba0.60K0.40Mn2As2. Authors: A. Pandey, B. G. Ueland, S. Yeninas, A. Kreyssig, A. Sapkota, Yang Zhao, J. S. Helton, J.W. Lynn, R. J. McQueeney, Y. Furukawa, A. I. Goldman, and D. C. Johnston. Phys. Rev. Lett. 111, 047001(2013) 2.Itinerant ferromagnetism in the As 4p conduction band of […]

What is the fastest an egg (or anything else) can be scrambled?

1.A bound on chaos. Authors: J. Maldacena, S. Shenker, and S. Stanford. arXiv:1503.01409 2.A simple model of quantum holography. Authors:A. Kitaev. KITP(part 1) KITP(part 2) Recommended with a commentary by Joel E. Moore, UC Berkeley and LBNL. |View Commentary| JCCM_JUNE_2015_02

Topological Mechanics

1.Selective buckling via states of self-stress in topological metamaterials. Authors: J. Paulose, A. Meunnissen, V. Vitelli. arXiv:1502.03396 2.Topological Acoustics. Authors:Zhaoju Yang, Fei Gao, Xihang Shi, Xiao Lin, Zhen Gao, Yidong Chong, and Baile Zhang. Phys. Rev. Lett. 114, 114301 (2015) 3.Topological mechanics of gyroscopic metamaterials Authors:L.M. Nash, D. Kleckner, A. Read, V. Vitelli, A.M. Turner, […]