BAG, RABINDRANATH; Hazra, Soumitra; Kini, Rajeev N.; SINGH, SURJEET
(American Physical Society, 2019-02)
We show that the low-temperature specific heat ( C p ) of the incommensurate chain-ladder system { CuO 2 } α { Sr 2 Cu 2 O 3 } = Sr 14 Cu 24 O 41 (for α = 10 / 7 ) shows a rather large excess contribution of nonmagnetic ...