Is FeSe a superconductor in the Bose-Einstein condensation limit?

1. Discovery of orbital-selective Cooper pairing in FeSe
Authors: P. O. Sprau, A. Kostin, A. Kreisel, A. E. Böhmer, V. Taufour, P. C. Canfield, S. Mukherjee, P. J. Hirschfeld, B. M. Andersen, J. C. Séamus Davis
Science, 357, 75–80 (2017)

2. Tuning across the BCS-BEC crossover in the multiband superconductor Fe1+ySexTe1-x: An angle-resolved photoemission study
Authors: Shahar Rinott, K. B. Chashka, Amit Ribak, Emile D. L. Rienks, Amina Taleb-Ibrahimi, Patrick Le Fevre, François Bertran, Mohit Randeria and Amit Kanigel
Science Advances, 3: e1602372 (2017)

3. Giant superconducting fluctuations in the compensated semimetal FeSe at the BCS–BEC crossover
Authors: S. Kasahara, T. Yamashita, A. Shi, R. Kobayashi, Y. Shimoyama, T. Watashige, K. Ishida, T. Terashima, T. Wolf, F. Hardy, C. Meingast, H. v. Löhneysen, A. Levchenko, T. Shibauchi and Y. Matsuda
Nature Communications 7, 12843 (2016)

Recommended with a commentary by Dung-Hai Lee, University of California, Berkeley.
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A possible quantum spin liquid in a spin-orbital entangled 2d magnet

Spin-Orbital Entangled Quantum Liquid on Honeycomb Lattice
Authors: K. Kitagawa, T. Takayama, Y. Matsumoto, A. Kato, R. Takano , Y. Kishimoto, S. Bette, R. Dinnebie, G. Jackeli, and H. Takagi
H. Takagi, KITP talk, Aug 2017

Recommended with a commentary by Patrick A. Lee and T. Senthil, Massachusetts Institute of Technology.
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Switching Perspectives on Pattern Formation in Biology

Self-organized Notch dynamics generate stereotyped sensory organ patterns in Drosophila
Authors: Francis Corson, Lydie Couturier, Hervé Rouault, Khalil Mazouni, and François Schweisguth
Science 356, eaai7407 (2017)

Recommended with a commentary by David K. Lubensky, University of Michigan.
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