Absence of solute drag in solidification

J. A. Kittl; M. J. Aziz; D. P. Brunco; M. O. Thompson

doi:10.1063/1.111614

Absence of solute drag in solidification

J. A. Kittl
, M. J. Aziz
, D. P. Brunco
, M. O. Thompson

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

35 Scopus citations

Abstract

The interface response functions for alloy solidification were measured in the nondegenerate regime of partial solute trapping. We used a new technique to measure temperatures and velocities simultaneously during rapid solidification of Si-As alloys induced by pulsed laser melting. In addition, partition coefficients were determined using Rutherford backscattering. The results are in good agreement with predictions of the Continuous Growth Model without solute drag of M. J. Aziz and T. Kaplan [Acta Metall. 36, 1335 (1988)] and are inconsistent with all solute drag models.

Original language	English
Pages (from-to)	2359-2361
Number of pages	3
Journal	Applied Physics Letters
Volume	64
Issue number	18
DOIs	https://doi.org/10.1063/1.111614
State	Published - 1994
Externally published	Yes

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10.1063/1.111614

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title = "Absence of solute drag in solidification",

abstract = "The interface response functions for alloy solidification were measured in the nondegenerate regime of partial solute trapping. We used a new technique to measure temperatures and velocities simultaneously during rapid solidification of Si-As alloys induced by pulsed laser melting. In addition, partition coefficients were determined using Rutherford backscattering. The results are in good agreement with predictions of the Continuous Growth Model without solute drag of M. J. Aziz and T. Kaplan [Acta Metall. 36, 1335 (1988)] and are inconsistent with all solute drag models.",

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year = "1994",

doi = "10.1063/1.111614",

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volume = "64",

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journal = "Applied Physics Letters",

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T1 - Absence of solute drag in solidification

AU - Kittl, J. A.

AU - Aziz, M. J.

AU - Brunco, D. P.

AU - Thompson, M. O.

PY - 1994

Y1 - 1994

N2 - The interface response functions for alloy solidification were measured in the nondegenerate regime of partial solute trapping. We used a new technique to measure temperatures and velocities simultaneously during rapid solidification of Si-As alloys induced by pulsed laser melting. In addition, partition coefficients were determined using Rutherford backscattering. The results are in good agreement with predictions of the Continuous Growth Model without solute drag of M. J. Aziz and T. Kaplan [Acta Metall. 36, 1335 (1988)] and are inconsistent with all solute drag models.

AB - The interface response functions for alloy solidification were measured in the nondegenerate regime of partial solute trapping. We used a new technique to measure temperatures and velocities simultaneously during rapid solidification of Si-As alloys induced by pulsed laser melting. In addition, partition coefficients were determined using Rutherford backscattering. The results are in good agreement with predictions of the Continuous Growth Model without solute drag of M. J. Aziz and T. Kaplan [Acta Metall. 36, 1335 (1988)] and are inconsistent with all solute drag models.

UR - https://www.scopus.com/pages/publications/0346497302

U2 - 10.1063/1.111614

DO - 10.1063/1.111614

M3 - Article

AN - SCOPUS:0346497302

SN - 0003-6951

VL - 64

SP - 2359

EP - 2361

JO - Applied Physics Letters

JF - Applied Physics Letters

IS - 18

ER -

Absence of solute drag in solidification

Abstract

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