Suppression of polarization fluctuations in chromium alloys with commensurate spin-density waves

R. P. Michel; M. B. Weissman; K. Ritley; J. C. Huang; C. P. Flynn

doi:10.1103/PhysRevB.47.3442

Suppression of polarization fluctuations in chromium alloys with commensurate spin-density waves

R. P. Michel, M. B. Weissman, K. Ritley, J. C. Huang, C. P. Flynn

Research output: Contribution to journal › Article › peer-review

3 Citations (Scopus)

Abstract

We compare electrical resistance noise in commensurate and incommensurate phases of the spin-density wave (SDW) in Cr and dilute CrMn alloys. The commensurate phase gives much less polarization fluctuation noise than the incommensurate phase. The incommensurability of the SDW and the lattice in Cr may affect the SDW dynamics through the existence of weak planes in which the induced orbital moment contribution to the SDW is close to zero.

Original language	English
Pages (from-to)	3442-3445
Number of pages	4
Journal	Physical Review B
Volume	47
Issue number	6
DOIs	https://doi.org/10.1103/PhysRevB.47.3442
Publication status	Published - 1993 Jan 1

All Science Journal Classification (ASJC) codes

Condensed Matter Physics

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abstract = "We compare electrical resistance noise in commensurate and incommensurate phases of the spin-density wave (SDW) in Cr and dilute CrMn alloys. The commensurate phase gives much less polarization fluctuation noise than the incommensurate phase. The incommensurability of the SDW and the lattice in Cr may affect the SDW dynamics through the existence of weak planes in which the induced orbital moment contribution to the SDW is close to zero.",

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AU - Weissman, M. B.

AU - Ritley, K.

AU - Huang, J. C.

AU - Flynn, C. P.

PY - 1993/1/1

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N2 - We compare electrical resistance noise in commensurate and incommensurate phases of the spin-density wave (SDW) in Cr and dilute CrMn alloys. The commensurate phase gives much less polarization fluctuation noise than the incommensurate phase. The incommensurability of the SDW and the lattice in Cr may affect the SDW dynamics through the existence of weak planes in which the induced orbital moment contribution to the SDW is close to zero.

AB - We compare electrical resistance noise in commensurate and incommensurate phases of the spin-density wave (SDW) in Cr and dilute CrMn alloys. The commensurate phase gives much less polarization fluctuation noise than the incommensurate phase. The incommensurability of the SDW and the lattice in Cr may affect the SDW dynamics through the existence of weak planes in which the induced orbital moment contribution to the SDW is close to zero.

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