Cu-63 NQR Measurement of Stripe Order Parameter in La(2-x)Sr(x)CuO(4)

A. W. Hunt; Cambridge; K. R. Thurber; MA); P. M. Singer; T. Imai (M.I.T.

arxiv: cond-mat/9902348 · v2 · submitted 1999-02-26 · ❄️ cond-mat.supr-con · cond-mat.str-el

Cu-63 NQR Measurement of Stripe Order Parameter in La(2-x)Sr(x)CuO(4)

A. W. Hunt , P. M. Singer , K. R. Thurber , T. Imai (M.I.T. , Cambridge , MA) This is my paper

classification ❄️ cond-mat.supr-con cond-mat.str-el

keywords ordercu-63parameterstripeapplicationapproachcharge-stripedemonstrate

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We demonstrate that one can measure the charge-stripe order parameter in the hole-doped CuO(2) planes of La(1.875)Ba(0.125)CuO(4), La(1.48)Nd(0.4)Sr(0.12)CuO(4) and La(1.68)Eu(0.2)Sr(0.12)CuO(4) utilizing the wipeout effects of Cu-63 NQR. Application of the same approach to La(2-x)Sr(x)CuO(4) reveals the presence of similar stripe order for the entire underdoped superconducting regime 1/16 < x < 1/8.

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Cu-63 NQR Measurement of Stripe Order Parameter in La(2-x)Sr(x)CuO(4)

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