High-temperature charge density wave correlations in La <sub>1.875</sub> Ba <sub>0.125</sub> CuO <sub>4</sub> without spin–charge locking
High-temperature charge density wave correlations in La <sub>1.875</sub> Ba <sub>0.125</sub> CuO <sub>4</sub> without spin–charge locking
Significance Charge correlations have now been identified in the low-temperature phase of essentially all families of underdoped cuprates, but in two apparently distinct types. The first hosts locked charge and spin stripes of which the material La 1.875 Ba 0.125 CuO 4 (LBCO <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" overflow="scroll"> <mml:mrow> <mml:mn>1</mml:mn> <mml:mo>/</mml:mo> <mml:mn>8</mml:mn> …