Mystery solved of the sawtooth Josephson effect in bismuth

1. Ballistic edge states in bismuth nanowires revealed by SQUID interferometry
Authors: Anil Murani, Alik Kasumov, Shamashis Sengupta, Yu A. Kasumov, V. T. Volkov, I. I. Khodos, F. Brisset, Raphaëlle Delagrange, Alexei Chepelianskii, Richard Deblock, Hélène Bouchiat, and Sophie Guéron
Nature Communications 8, 15941 (2017)

2. Higher-order topology in bismuth
Authors: Frank Schindler, Zhijun Wang, Maia G. Vergniory, Ashley M. Cook, Anil Murani, Shamashis Sengupta, Alik Yu. Kasumov, Richard Deblock, Sangjun Jeon, Ilya Drozdov, Hélène Bouchiat, Sophie Guéron, Ali Yazdani, B. Andrei Bernevig, and Titus Neupert

Recommended with a commentary by Carlo Beenakker, Leiden University.
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Fine-tuned collective behavior under acoustic stimulation

Emergence of an enslaved phononic bandgap in a non-equilibrium pseudo-crystal
Authors: Nicolas Bachelard, Chad Ropp, Marc Dubois, Rongkuo Zhao, Yuan Wang, and Xiang Zhang
Nat. Mat. 16, 808 (2017)

Recommended with a commentary by Jeremy England, Massachusetts Institute of Technology.
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3-D Tour of Integrated Circuits at the Nanometer Scale

High-resolution non-destructive three-dimensional imaging of integrated circuits
Authors: Mirko Holler, Manuel Guizar-Sicairos, Esther H. R. Tsai, Roberto Dinapoli, Elisabeth Müller, Oliver Bunk, Jörg Raabe, and Gabriel Aeppli
Nature 543, 402 (2017)

Recommended with a commentary by J. B. Hastings, SLAC National Accelerator Laboratory.
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