Hot seeding for the growth of c-axis-oriented Nd-Ba-Cu-O

H. S. Chauhan, Masato Murakami

研究成果: Article

22 引用 (Scopus)

抄録

The fabrication of large single-grain RE-Ba-Cu-O (RE denotes rare earth elements) is essential for bulk applications. In the present study, we report on a hot-seeding method for growing Nd-Ba-Cu-O with Nd123 seed crystals. We made an arrangement, in which the Nd123 seed crystal can be transported to the centre of the furnace with a rod through a hole in a rubber cork and insulating stopper. The seed was placed in a small dip made in the rod, which can be turned to drop the seed on the sample. The advantage of this method is that perturbation in the growth conditions such as temperature and oxygen partial pressure can be minimized. Using this method we could grow large single-domain c-axis-oriented samples with the surface area larger than 3 cm × 3 cm.

元の言語English
ページ(範囲)672-675
ページ数4
ジャーナルSuperconductor Science and Technology
13
発行部数6
DOI
出版物ステータスPublished - 2000 6
外部発表Yes

Fingerprint

inoculation
Seed
seeds
Crystals
Rubber
Rare earth elements
Partial pressure
Furnaces
rods
Oxygen
Fabrication
rubber
crystals
furnaces
partial pressure
rare earth elements
perturbation
Temperature
fabrication
oxygen

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Physics and Astronomy (miscellaneous)
  • Condensed Matter Physics

これを引用

Hot seeding for the growth of c-axis-oriented Nd-Ba-Cu-O. / Chauhan, H. S.; Murakami, Masato.

:: Superconductor Science and Technology, 巻 13, 番号 6, 06.2000, p. 672-675.

研究成果: Article

@article{baa5bb7d32704603b977d0f5e720f3e1,
title = "Hot seeding for the growth of c-axis-oriented Nd-Ba-Cu-O",
abstract = "The fabrication of large single-grain RE-Ba-Cu-O (RE denotes rare earth elements) is essential for bulk applications. In the present study, we report on a hot-seeding method for growing Nd-Ba-Cu-O with Nd123 seed crystals. We made an arrangement, in which the Nd123 seed crystal can be transported to the centre of the furnace with a rod through a hole in a rubber cork and insulating stopper. The seed was placed in a small dip made in the rod, which can be turned to drop the seed on the sample. The advantage of this method is that perturbation in the growth conditions such as temperature and oxygen partial pressure can be minimized. Using this method we could grow large single-domain c-axis-oriented samples with the surface area larger than 3 cm × 3 cm.",
author = "Chauhan, {H. S.} and Masato Murakami",
year = "2000",
month = "6",
doi = "10.1088/0953-2048/13/6/308",
language = "English",
volume = "13",
pages = "672--675",
journal = "Superconductor Science and Technology",
issn = "0953-2048",
publisher = "IOP Publishing Ltd.",
number = "6",

}

TY - JOUR

T1 - Hot seeding for the growth of c-axis-oriented Nd-Ba-Cu-O

AU - Chauhan, H. S.

AU - Murakami, Masato

PY - 2000/6

Y1 - 2000/6

N2 - The fabrication of large single-grain RE-Ba-Cu-O (RE denotes rare earth elements) is essential for bulk applications. In the present study, we report on a hot-seeding method for growing Nd-Ba-Cu-O with Nd123 seed crystals. We made an arrangement, in which the Nd123 seed crystal can be transported to the centre of the furnace with a rod through a hole in a rubber cork and insulating stopper. The seed was placed in a small dip made in the rod, which can be turned to drop the seed on the sample. The advantage of this method is that perturbation in the growth conditions such as temperature and oxygen partial pressure can be minimized. Using this method we could grow large single-domain c-axis-oriented samples with the surface area larger than 3 cm × 3 cm.

AB - The fabrication of large single-grain RE-Ba-Cu-O (RE denotes rare earth elements) is essential for bulk applications. In the present study, we report on a hot-seeding method for growing Nd-Ba-Cu-O with Nd123 seed crystals. We made an arrangement, in which the Nd123 seed crystal can be transported to the centre of the furnace with a rod through a hole in a rubber cork and insulating stopper. The seed was placed in a small dip made in the rod, which can be turned to drop the seed on the sample. The advantage of this method is that perturbation in the growth conditions such as temperature and oxygen partial pressure can be minimized. Using this method we could grow large single-domain c-axis-oriented samples with the surface area larger than 3 cm × 3 cm.

UR - http://www.scopus.com/inward/record.url?scp=0033713773&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0033713773&partnerID=8YFLogxK

U2 - 10.1088/0953-2048/13/6/308

DO - 10.1088/0953-2048/13/6/308

M3 - Article

AN - SCOPUS:0033713773

VL - 13

SP - 672

EP - 675

JO - Superconductor Science and Technology

JF - Superconductor Science and Technology

SN - 0953-2048

IS - 6

ER -