Microstructure of (Nd, Eu, Gd)-123 matrix with (Nd, Eu, Gd)-211 inclusions

Miryala Muralidhar; M. Jirsa; K. Iida; N. Sakai; M. Murakami

doi:10.1557/JMR.2001.0061

Microstructure of (Nd, Eu, Gd)-123 matrix with (Nd, Eu, Gd)-211 inclusions

Miryala Muralidhar, M. Jirsa, K. Iida, N. Sakai, M. Murakami

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

4 Citations (Scopus)

Abstract

Microstructure of (Nd, Eu, Gd)Ba₂Cu₃O_7-δ (NEG-123) samples with (Nd, Eu, Gd)₂BaCuO₅ (NEG-211) particles were observed by transmission electron microscopy. High-resolution electron microscopy observation demonstrated that the density of microstructural defects was small around the NEG-211 secondary phase particles. Furthermore, the 123/211 interfaces were found to be very clean and sharp. Chemical compositional analysis of the submicron secondary phase particles revealed that these fine particles are not composed of NEG-211 but Eu₂BaCuO₅ (Eu-211) or Gd₂BaCuO₅ (Gd-211).

Original language	English
Pages (from-to)	407-412
Number of pages	6
Journal	Journal of Materials Research
Volume	16
Issue number	2
DOIs	https://doi.org/10.1557/JMR.2001.0061
Publication status	Published - 2001 Feb
Externally published	Yes

ASJC Scopus subject areas

Materials Science(all)
Condensed Matter Physics
Mechanics of Materials
Mechanical Engineering

Access to Document

10.1557/JMR.2001.0061

Fingerprint Dive into the research topics of 'Microstructure of (Nd, Eu, Gd)-123 matrix with (Nd, Eu, Gd)-211 inclusions'. Together they form a unique fingerprint.

Cite this

@article{6b1b9f19e3ec4276a90a1029aa0e8627,

title = "Microstructure of (Nd, Eu, Gd)-123 matrix with (Nd, Eu, Gd)-211 inclusions",

abstract = "Microstructure of (Nd, Eu, Gd)Ba2Cu3O7-δ (NEG-123) samples with (Nd, Eu, Gd)2BaCuO5 (NEG-211) particles were observed by transmission electron microscopy. High-resolution electron microscopy observation demonstrated that the density of microstructural defects was small around the NEG-211 secondary phase particles. Furthermore, the 123/211 interfaces were found to be very clean and sharp. Chemical compositional analysis of the submicron secondary phase particles revealed that these fine particles are not composed of NEG-211 but Eu2BaCuO5 (Eu-211) or Gd2BaCuO5 (Gd-211).",

author = "Miryala Muralidhar and M. Jirsa and K. Iida and N. Sakai and M. Murakami",

note = "Funding Information: This work was supported by New Energy and Industrial Technology Development Organization (NEDO) as a part of its Research and Development of Fundamental Technologies for Superconductor Applications Project under the New Sunshine Program administered by the Agency of Industrial Science and Technologies M.I.T.I. of Japan. M.J. greatly appreciates the Japan Society for the Promotion of Science (JSPS) fellowship and also partial support was provided by Grant No. A1010919/99 of the Grant Agency of the Academy of Sciences of the Czech Republic (ASCR). M.M.D. acknowledges support by a NEDO fellowship. Copyright: Copyright 2017 Elsevier B.V., All rights reserved.",

year = "2001",

month = feb,

doi = "10.1557/JMR.2001.0061",

language = "English",

volume = "16",

pages = "407--412",

journal = "Journal of Materials Research",

issn = "0884-2914",

publisher = "Materials Research Society",

number = "2",

}

TY - JOUR

T1 - Microstructure of (Nd, Eu, Gd)-123 matrix with (Nd, Eu, Gd)-211 inclusions

AU - Muralidhar, Miryala

AU - Jirsa, M.

AU - Iida, K.

AU - Sakai, N.

AU - Murakami, M.

N1 - Funding Information: This work was supported by New Energy and Industrial Technology Development Organization (NEDO) as a part of its Research and Development of Fundamental Technologies for Superconductor Applications Project under the New Sunshine Program administered by the Agency of Industrial Science and Technologies M.I.T.I. of Japan. M.J. greatly appreciates the Japan Society for the Promotion of Science (JSPS) fellowship and also partial support was provided by Grant No. A1010919/99 of the Grant Agency of the Academy of Sciences of the Czech Republic (ASCR). M.M.D. acknowledges support by a NEDO fellowship. Copyright: Copyright 2017 Elsevier B.V., All rights reserved.

PY - 2001/2

Y1 - 2001/2

N2 - Microstructure of (Nd, Eu, Gd)Ba2Cu3O7-δ (NEG-123) samples with (Nd, Eu, Gd)2BaCuO5 (NEG-211) particles were observed by transmission electron microscopy. High-resolution electron microscopy observation demonstrated that the density of microstructural defects was small around the NEG-211 secondary phase particles. Furthermore, the 123/211 interfaces were found to be very clean and sharp. Chemical compositional analysis of the submicron secondary phase particles revealed that these fine particles are not composed of NEG-211 but Eu2BaCuO5 (Eu-211) or Gd2BaCuO5 (Gd-211).

AB - Microstructure of (Nd, Eu, Gd)Ba2Cu3O7-δ (NEG-123) samples with (Nd, Eu, Gd)2BaCuO5 (NEG-211) particles were observed by transmission electron microscopy. High-resolution electron microscopy observation demonstrated that the density of microstructural defects was small around the NEG-211 secondary phase particles. Furthermore, the 123/211 interfaces were found to be very clean and sharp. Chemical compositional analysis of the submicron secondary phase particles revealed that these fine particles are not composed of NEG-211 but Eu2BaCuO5 (Eu-211) or Gd2BaCuO5 (Gd-211).

UR - http://www.scopus.com/inward/record.url?scp=0035262029&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0035262029&partnerID=8YFLogxK

U2 - 10.1557/JMR.2001.0061

DO - 10.1557/JMR.2001.0061

M3 - Article

AN - SCOPUS:0035262029

VL - 16

SP - 407

EP - 412

JO - Journal of Materials Research

JF - Journal of Materials Research

SN - 0884-2914

IS - 2

ER -