A numerical model of selective meltback morphology on InP

K. Pak, Tadashi Maeda, T. Nishinaga, T. Nakamura, Y. Yasuda

Research output: Contribution to journalArticle

1 Citation (Scopus)

Abstract

The selective meltback morphology of InP was investigated both experimentally and numerically by solving the two-dimensional diffusion equation, taking into account the displacement of the solid-liquid interface. It was found experimentally that the morphology of the groove varied from convex to nearly flat and then to concave against the melt as the meltback time increased. The result was compared with that of the numerical calculation. The transition from a nonuniform morphology to a smooth morphology was found to occur as a result of the dense concentration of solute atoms around the edges of the groove.

Original languageEnglish
Pages (from-to)602-606
Number of pages5
JournalJournal of Crystal Growth
Volume65
Issue number1-3
DOIs
Publication statusPublished - 1983 Dec 2
Externally publishedYes

Fingerprint

Numerical models
grooves
liquid-solid interfaces
solutes
Atoms
Liquids
atoms

ASJC Scopus subject areas

  • Condensed Matter Physics

Cite this

A numerical model of selective meltback morphology on InP. / Pak, K.; Maeda, Tadashi; Nishinaga, T.; Nakamura, T.; Yasuda, Y.

In: Journal of Crystal Growth, Vol. 65, No. 1-3, 02.12.1983, p. 602-606.

Research output: Contribution to journalArticle

Pak, K. ; Maeda, Tadashi ; Nishinaga, T. ; Nakamura, T. ; Yasuda, Y. / A numerical model of selective meltback morphology on InP. In: Journal of Crystal Growth. 1983 ; Vol. 65, No. 1-3. pp. 602-606.
@article{0fefd6c5934b48c89370176213fbac6a,
title = "A numerical model of selective meltback morphology on InP",
abstract = "The selective meltback morphology of InP was investigated both experimentally and numerically by solving the two-dimensional diffusion equation, taking into account the displacement of the solid-liquid interface. It was found experimentally that the morphology of the groove varied from convex to nearly flat and then to concave against the melt as the meltback time increased. The result was compared with that of the numerical calculation. The transition from a nonuniform morphology to a smooth morphology was found to occur as a result of the dense concentration of solute atoms around the edges of the groove.",
author = "K. Pak and Tadashi Maeda and T. Nishinaga and T. Nakamura and Y. Yasuda",
year = "1983",
month = "12",
day = "2",
doi = "10.1016/0022-0248(83)90110-0",
language = "English",
volume = "65",
pages = "602--606",
journal = "Journal of Crystal Growth",
issn = "0022-0248",
publisher = "Elsevier",
number = "1-3",

}

TY - JOUR

T1 - A numerical model of selective meltback morphology on InP

AU - Pak, K.

AU - Maeda, Tadashi

AU - Nishinaga, T.

AU - Nakamura, T.

AU - Yasuda, Y.

PY - 1983/12/2

Y1 - 1983/12/2

N2 - The selective meltback morphology of InP was investigated both experimentally and numerically by solving the two-dimensional diffusion equation, taking into account the displacement of the solid-liquid interface. It was found experimentally that the morphology of the groove varied from convex to nearly flat and then to concave against the melt as the meltback time increased. The result was compared with that of the numerical calculation. The transition from a nonuniform morphology to a smooth morphology was found to occur as a result of the dense concentration of solute atoms around the edges of the groove.

AB - The selective meltback morphology of InP was investigated both experimentally and numerically by solving the two-dimensional diffusion equation, taking into account the displacement of the solid-liquid interface. It was found experimentally that the morphology of the groove varied from convex to nearly flat and then to concave against the melt as the meltback time increased. The result was compared with that of the numerical calculation. The transition from a nonuniform morphology to a smooth morphology was found to occur as a result of the dense concentration of solute atoms around the edges of the groove.

UR - http://www.scopus.com/inward/record.url?scp=48749143782&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=48749143782&partnerID=8YFLogxK

U2 - 10.1016/0022-0248(83)90110-0

DO - 10.1016/0022-0248(83)90110-0

M3 - Article

VL - 65

SP - 602

EP - 606

JO - Journal of Crystal Growth

JF - Journal of Crystal Growth

SN - 0022-0248

IS - 1-3

ER -