Work

Coexistence of antiferromagnetic order and superconductivity in CeRh[sub 1[minus]x]M[sub x]In[sub 5](M=Ir and Co)

Year: 2002

Type: article

Abstract: We report a systematic neutron diffraction study on the coexistence of long-range magnetic order and superconductivity in heavy fermion compounds CeRhl-,M,Ins (M=Ir,Co). In addition to the incommensurate antiferromagnetic component in pure CeRhIn5, new type of antiferromagnetic component is found to concur with appearance of superconductivity in the Ir and Co alloy series. There is no detectable effect of the superconducting transition on magnetic order parameters. We compare those results with similar studies we performed on CeRhIn:, under pressure. We also discuss possible theoretical scenarios.

Source: OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information)

Authors: A. Llobet, A. D. Christianson, Wei Bao, J. S. Gardner, P. G. Pagliuso, N. O. Moreno, J. L. Sarrao, J.-M. Mignot, K. Prokeš

Language: English

Topic: Rare-earth and actinide compounds

Subfield: Condensed Matter Physics

Field: Physics and Astronomy

Domain: Physical Sciences

Open Access status: green

Funder: U.S. Department of Energy

Awards: G1702950523, G797745481

OpenAlex ID: W325170228

FWCI:

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