Effect of high pressure and high temperature on (Nd, Eu, Gd) Ba-Cu-O superconductor

Helen Merina Albert; C. Alosious Gonsago; N. Victor Jaya; M. Muralidhar

doi:10.1109/RSTSCC.2010.5712799

Effect of high pressure and high temperature on (Nd, Eu, Gd) Ba-Cu-O superconductor

Helen Merina Albert, C. Alosious Gonsago, N. Victor Jaya, M. Muralidhar

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

The effect of high pressure and high temperature on electrical resistivity behavior of (Nd, Eu, Gd) Ba-Cu-O superconductor with 10wt %Ag₂O addition was studied. This high Tc superconductor was synthesized using the oxygen controlled melt growth process(OCMG).At room temperature ,there was an initial drop in the resistivity of the superconductor up to 3GPa ,followed by a nearly constant value up to 8GPa pressure. The steady value of resistivity observed between 3 and 8GPa decreased with increasing Ag₂O content. The superconducting composite formed exhibited a metallic nature under pressure up to 8GPa.

Original language	English
Title of host publication	Proceedings of the International Conference on "Recent Advances in Space Technology Services and Climate Change - 2010", RSTS and CC-2010
Pages	58-60
Number of pages	3
DOIs	https://doi.org/10.1109/RSTSCC.2010.5712799
Publication status	Published - 2010 Dec 1
Externally published	Yes
Event	International Conference on "Recent Advances in Space Technology Services and Climate Change - 2010", RSTS and CC-2010 - Chennai, India Duration: 2010 Nov 13 → 2010 Nov 15

Publication series

Name	Proceedings of the International Conference on "Recent Advances in Space Technology Services and Climate Change - 2010", RSTS and CC-2010

Conference

Conference	International Conference on "Recent Advances in Space Technology Services and Climate Change - 2010", RSTS and CC-2010
Country/Territory	India
City	Chennai
Period	10/11/13 → 10/11/15

Keywords

Bridgeman opposed anvil cell
Electrical resi stivity
High-pressure
OCMG process

ASJC Scopus subject areas

Aerospace Engineering
Global and Planetary Change

Access to Document

10.1109/RSTSCC.2010.5712799

Cite this

Albert, H. M., Gonsago, C. A., Jaya, N. V., & Muralidhar, M. (2010). Effect of high pressure and high temperature on (Nd, Eu, Gd) Ba-Cu-O superconductor. In Proceedings of the International Conference on "Recent Advances in Space Technology Services and Climate Change - 2010", RSTS and CC-2010 (pp. 58-60). [5712799] (Proceedings of the International Conference on "Recent Advances in Space Technology Services and Climate Change - 2010", RSTS and CC-2010). https://doi.org/10.1109/RSTSCC.2010.5712799

Effect of high pressure and high temperature on (Nd, Eu, Gd) Ba-Cu-O superconductor. / Albert, Helen Merina; Gonsago, C. Alosious; Jaya, N. Victor et al.

Proceedings of the International Conference on "Recent Advances in Space Technology Services and Climate Change - 2010", RSTS and CC-2010. 2010. p. 58-60 5712799 (Proceedings of the International Conference on "Recent Advances in Space Technology Services and Climate Change - 2010", RSTS and CC-2010).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Albert, HM, Gonsago, CA, Jaya, NV & Muralidhar, M 2010, Effect of high pressure and high temperature on (Nd, Eu, Gd) Ba-Cu-O superconductor. in Proceedings of the International Conference on "Recent Advances in Space Technology Services and Climate Change - 2010", RSTS and CC-2010., 5712799, Proceedings of the International Conference on "Recent Advances in Space Technology Services and Climate Change - 2010", RSTS and CC-2010, pp. 58-60, International Conference on "Recent Advances in Space Technology Services and Climate Change - 2010", RSTS and CC-2010, Chennai, India, 10/11/13. https://doi.org/10.1109/RSTSCC.2010.5712799

Albert HM, Gonsago CA, Jaya NV, Muralidhar M. Effect of high pressure and high temperature on (Nd, Eu, Gd) Ba-Cu-O superconductor. In Proceedings of the International Conference on "Recent Advances in Space Technology Services and Climate Change - 2010", RSTS and CC-2010. 2010. p. 58-60. 5712799. (Proceedings of the International Conference on "Recent Advances in Space Technology Services and Climate Change - 2010", RSTS and CC-2010). doi: 10.1109/RSTSCC.2010.5712799

Albert, Helen Merina ; Gonsago, C. Alosious ; Jaya, N. Victor et al. / Effect of high pressure and high temperature on (Nd, Eu, Gd) Ba-Cu-O superconductor. Proceedings of the International Conference on "Recent Advances in Space Technology Services and Climate Change - 2010", RSTS and CC-2010. 2010. pp. 58-60 (Proceedings of the International Conference on "Recent Advances in Space Technology Services and Climate Change - 2010", RSTS and CC-2010).

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title = "Effect of high pressure and high temperature on (Nd, Eu, Gd) Ba-Cu-O superconductor",

abstract = "The effect of high pressure and high temperature on electrical resistivity behavior of (Nd, Eu, Gd) Ba-Cu-O superconductor with 10wt %Ag2O addition was studied. This high Tc superconductor was synthesized using the oxygen controlled melt growth process(OCMG).At room temperature ,there was an initial drop in the resistivity of the superconductor up to 3GPa ,followed by a nearly constant value up to 8GPa pressure. The steady value of resistivity observed between 3 and 8GPa decreased with increasing Ag2O content. The superconducting composite formed exhibited a metallic nature under pressure up to 8GPa.",

keywords = "Bridgeman opposed anvil cell, Electrical resi stivity, High-pressure, OCMG process",

author = "Albert, {Helen Merina} and Gonsago, {C. Alosious} and Jaya, {N. Victor} and M. Muralidhar",

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AU - Jaya, N. Victor

AU - Muralidhar, M.

PY - 2010/12/1

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N2 - The effect of high pressure and high temperature on electrical resistivity behavior of (Nd, Eu, Gd) Ba-Cu-O superconductor with 10wt %Ag2O addition was studied. This high Tc superconductor was synthesized using the oxygen controlled melt growth process(OCMG).At room temperature ,there was an initial drop in the resistivity of the superconductor up to 3GPa ,followed by a nearly constant value up to 8GPa pressure. The steady value of resistivity observed between 3 and 8GPa decreased with increasing Ag2O content. The superconducting composite formed exhibited a metallic nature under pressure up to 8GPa.

AB - The effect of high pressure and high temperature on electrical resistivity behavior of (Nd, Eu, Gd) Ba-Cu-O superconductor with 10wt %Ag2O addition was studied. This high Tc superconductor was synthesized using the oxygen controlled melt growth process(OCMG).At room temperature ,there was an initial drop in the resistivity of the superconductor up to 3GPa ,followed by a nearly constant value up to 8GPa pressure. The steady value of resistivity observed between 3 and 8GPa decreased with increasing Ag2O content. The superconducting composite formed exhibited a metallic nature under pressure up to 8GPa.

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KW - Electrical resi stivity

KW - High-pressure

KW - OCMG process

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Effect of high pressure and high temperature on (Nd, Eu, Gd) Ba-Cu-O superconductor

Abstract

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Keywords

ASJC Scopus subject areas

Access to Document

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