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).
| Original language | English |
|---|---|
| Pages (from-to) | 407-412 |
| Number of pages | 6 |
| Journal | Journal of Materials Research |
| Volume | 16 |
| Issue number | 2 |
| Publication status | Published - 2001 Feb |
| Externally published | Yes |
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ASJC Scopus subject areas
- Materials Science(all)
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Microstructure of (Nd, Eu, Gd)-123 matrix with (Nd, Eu, Gd)-211 inclusions. / Miryala, Muralidhar; Jirsa, M.; Iida, K.; Sakai, Naomichi; Murakami, Masato.
In: Journal of Materials Research, Vol. 16, No. 2, 02.2001, p. 407-412.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Microstructure of (Nd, Eu, Gd)-123 matrix with (Nd, Eu, Gd)-211 inclusions
AU - Miryala, Muralidhar
AU - Jirsa, M.
AU - Iida, K.
AU - Sakai, Naomichi
AU - Murakami, Masato
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
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 -