Synthesis and Study of Hg-Based 1222-Type Superconducting Cuprates (Hg, M)Sr2(Ln, Ce)2Cu2Oz

Kandyel, E.; Yamamoto, Atsushi; Wen, Jing; Tajima, S.

doi:10.1006/jssc.2000.8869

Search citation statements

Order By: Relevance

Paper Sections

Select...

Results1

Citation Types

Supporting

Mentioning

Contrasting

Year Published

2001

2004

Publication Types

Select...

Article2

Relationship

Self Cite0

Independent2

Authors

Journals

Cited by 2 publications

(1 citation statement)

References 43 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…13,14 However, this does not necessarily mean that an s = 3 phase would intrinsically have a lower T c than the corresponding s = 2 phase. Rather we believe that our as-high-pressure-synthesized The fact that the high-pressure synthesis was carried out without an additional oxygen source is in line with this suggestion.…”

Section: Resultsmentioning

confidence: 99%

High-Tcsuperconductivity in three-fluorite-layer copper oxides. I.(Hg,W)
Watanabe
¹
,
Karppinen
²
,
Motohashi
³

et al. 2004
Phys. Rev. B
4
1
1
0
View full text Add to dashboard Cite

A ͑Hg, W͒-1232-phase copper oxide has been synthesized in an essentially single-phase form with the composition of ͑Hg 0.7 W 0.3 ͒Sr 2 ͑Ce 0.58 Eu 0.42 ͒ 3 Cu 2 O 11+␦ , through high-pressure synthesis at 5 GPa and 1100°C. The ͑Hg, W͒-1232 phase contains a three-layer fluorite-structured block between adjacent CuO 2 planes. The crystal structure was confirmed by x-ray diffiaction, high-resolution transmission-electron microscopy, and electron diffraction. In contrast to the previously known three-fluorite-layer copper-oxide phases, perfect diamagnetism with a large Meissner volume fraction was revealed for this ͑Hg, W͒-1232 phase. The superconductivity transition temperature T c was found at 33 K.

show abstract

Section: Resultsmentioning

confidence: 99%

High-Tcsuperconductivity in three-fluorite-layer copper oxides. I.(Hg,W)
Watanabe
¹
,
Karppinen
²
,
Motohashi
³

et al. 2004
Phys. Rev. B
4
1
1
0
View full text Add to dashboard Cite

show abstract

Crystal structure of LaHo0.75Sr0.25CuO3.89: evidence of oxygen vacancies in the fluorite-like slab

Kopnin¹,

Belik²,

Schwer³

et al. 2001

Journal of Alloys and Compounds

View full text Add to dashboard Cite

Synthesis and Study of Hg-Based 1222-Type Superconducting Cuprates (Hg, M)Sr2(Ln, Ce)2Cu2Oz

Cited by 2 publications

References 43 publications

High-Tcsuperconductivity in three-fluorite-layer copper oxides. I.(Hg,W)
Watanabe
¹
,
Karppinen
²
,
Motohashi
³

et al. 2004
Phys. Rev. B
4
1
1
0
View full text Add to dashboard Cite

High-Tcsuperconductivity in three-fluorite-layer copper oxides. I.(Hg,W)
Watanabe
¹
,
Karppinen
²
,
Motohashi
³

et al. 2004
Phys. Rev. B
4
1
1
0
View full text Add to dashboard Cite

Crystal structure of LaHo0.75Sr0.25CuO3.89: evidence of oxygen vacancies in the fluorite-like slab

Contact Info

Product

Resources

About

Synthesis and Study of Hg-Based 1222-Type Superconducting Cuprates (Hg, M)Sr2(Ln, Ce)2Cu2Oz

Cited by 2 publications

References 43 publications

High-Tcsuperconductivity in three-fluorite-layer copper oxides. I.(Hg,W)Watanabe1, Karppinen2, Motohashi3 et al. 2004Phys. Rev. B4110View full textAdd to dashboardCite

High-Tcsuperconductivity in three-fluorite-layer copper oxides. I.(Hg,W)Watanabe1, Karppinen2, Motohashi3 et al. 2004Phys. Rev. B4110View full textAdd to dashboardCite

Crystal structure of LaHo0.75Sr0.25CuO3.89: evidence of oxygen vacancies in the fluorite-like slab

Contact Info

Product

Resources

About

High-Tcsuperconductivity in three-fluorite-layer copper oxides. I.(Hg,W)
Watanabe
¹
,
Karppinen
²
,
Motohashi
³

et al. 2004
Phys. Rev. B
4
1
1
0
View full text Add to dashboard Cite

High-Tcsuperconductivity in three-fluorite-layer copper oxides. I.(Hg,W)
Watanabe
¹
,
Karppinen
²
,
Motohashi
³

et al. 2004
Phys. Rev. B
4
1
1
0
View full text Add to dashboard Cite