Crystallization kinetics in small volumes of undercooled liquid

U. Harms; R. B. Schwarz; T. D. Shen

doi:10.1080/095008303/000119181

Crystallization kinetics in small volumes of undercooled liquid

U. Harms
, R. B. Schwarz
, T. D. Shen

Los Alamos National Laboratory

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

2 Scopus citations

Abstract

We demonstrate that, under specific experimental conditions (isothermal crystallization from a single nucleation event in nearly spherical specimens), differential scanning calorimetry data can be used to deduce the velocity of a crystallization front in undercooled liquids. For Pd_43.2Cu₂₈Ni_8.8P₂₀ alloy and 683 K < T < 700 K, the growth velocity is approximately 4.3 × 10¹³ (ms^-1) exp (-2.7 eV/kT).

Original language	English
Pages (from-to)	503-509
Number of pages	7
Journal	Philosophical Magazine Letters
Volume	83
Issue number	8
DOIs	https://doi.org/10.1080/095008303/000119181
State	Published - Aug 1 2003

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title = "Crystallization kinetics in small volumes of undercooled liquid",

abstract = "We demonstrate that, under specific experimental conditions (isothermal crystallization from a single nucleation event in nearly spherical specimens), differential scanning calorimetry data can be used to deduce the velocity of a crystallization front in undercooled liquids. For Pd43.2Cu28Ni8.8P20 alloy and 683 K < T < 700 K, the growth velocity is approximately 4.3 {\texttimes} 1013 (ms-1) exp (-2.7 eV/kT).",

author = "U. Harms and Schwarz, \{R. B.\} and Shen, \{T. D.\}",

year = "2003",

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doi = "10.1080/095008303/000119181",

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T1 - Crystallization kinetics in small volumes of undercooled liquid

AU - Harms, U.

AU - Schwarz, R. B.

AU - Shen, T. D.

PY - 2003/8/1

Y1 - 2003/8/1

N2 - We demonstrate that, under specific experimental conditions (isothermal crystallization from a single nucleation event in nearly spherical specimens), differential scanning calorimetry data can be used to deduce the velocity of a crystallization front in undercooled liquids. For Pd43.2Cu28Ni8.8P20 alloy and 683 K < T < 700 K, the growth velocity is approximately 4.3 × 1013 (ms-1) exp (-2.7 eV/kT).

AB - We demonstrate that, under specific experimental conditions (isothermal crystallization from a single nucleation event in nearly spherical specimens), differential scanning calorimetry data can be used to deduce the velocity of a crystallization front in undercooled liquids. For Pd43.2Cu28Ni8.8P20 alloy and 683 K < T < 700 K, the growth velocity is approximately 4.3 × 1013 (ms-1) exp (-2.7 eV/kT).

UR - https://www.scopus.com/pages/publications/0242365755

U2 - 10.1080/095008303/000119181

DO - 10.1080/095008303/000119181

M3 - Article

SN - 0950-0839

VL - 83

SP - 503

EP - 509

JO - Philosophical Magazine Letters

JF - Philosophical Magazine Letters

IS - 8

ER -

Crystallization kinetics in small volumes of undercooled liquid

Abstract

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