N ov 2 01 8 Density wave probes cuprate quantum phase transition

Tatiana A. Webb, Michael C. Boyer, 3 Yi Yin, ∗ Debanjan Chowdhury, Yang He, Takeshi Kondo, † T. Takeuchi, ‡ H. Ikuta, § Eric W. Hudson, Jennifer E. Hoffman, ¶ and Mohammad H. Hamidian ∗∗ Department of Physics, Harvard University, Cambridge, MA 02138, USA Department of Physics, Clark University, Worcester, MA 01610, USA Department of Physics, Massachusetts Institute of Technology, Cambridge, MA 02139, USA Department of Crystalline Materials Science, Nagoya University, Nagoya 464-8603, Japan Department of Physics, Pennsylvania State University, University Park, PA 16802-6300, USA (Dated: November 15, 2018)