High critical-current density in robust MgB2/Mg nanocomposites

Qiang Li; G. D. Gu; Y. Zhu

doi:10.1063/1.1564871

High critical-current density in robust MgB₂/Mg nanocomposites

Qiang Li
, G. D. Gu
, Y. Zhu

Physics and Astronomy

Brookhaven National Laboratory

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

22 Scopus citations

Abstract

The development of a robust and high critical-current density superconducting composite, based on MgB₂, was discussed. Transmission electron microscopy was used to study the composites. The dense composites consisted of nanosized MgB₂ grains, which were connected by clean strongly coupled grain boundaries. The absence of weak links in composites was indicated by magnetization and magneto-optical studies.

Original language	English
Pages (from-to)	2103-2105
Number of pages	3
Journal	Applied Physics Letters
Volume	82
Issue number	13
DOIs	https://doi.org/10.1063/1.1564871
State	Published - Mar 31 2003

Access to Document

10.1063/1.1564871

Cite this

@article{9873d0c35aff4ffdb5cd3e3654749503,

title = "High critical-current density in robust MgB2/Mg nanocomposites",

abstract = "The development of a robust and high critical-current density superconducting composite, based on MgB2, was discussed. Transmission electron microscopy was used to study the composites. The dense composites consisted of nanosized MgB2 grains, which were connected by clean strongly coupled grain boundaries. The absence of weak links in composites was indicated by magnetization and magneto-optical studies.",

author = "Qiang Li and Gu, \{G. D.\} and Y. Zhu",

year = "2003",

month = mar,

day = "31",

doi = "10.1063/1.1564871",

language = "English",

volume = "82",

pages = "2103--2105",

journal = "Applied Physics Letters",

issn = "0003-6951",

number = "13",

}

TY - JOUR

T1 - High critical-current density in robust MgB2/Mg nanocomposites

AU - Li, Qiang

AU - Gu, G. D.

AU - Zhu, Y.

PY - 2003/3/31

Y1 - 2003/3/31

N2 - The development of a robust and high critical-current density superconducting composite, based on MgB2, was discussed. Transmission electron microscopy was used to study the composites. The dense composites consisted of nanosized MgB2 grains, which were connected by clean strongly coupled grain boundaries. The absence of weak links in composites was indicated by magnetization and magneto-optical studies.

AB - The development of a robust and high critical-current density superconducting composite, based on MgB2, was discussed. Transmission electron microscopy was used to study the composites. The dense composites consisted of nanosized MgB2 grains, which were connected by clean strongly coupled grain boundaries. The absence of weak links in composites was indicated by magnetization and magneto-optical studies.

UR - https://www.scopus.com/pages/publications/0344080455

U2 - 10.1063/1.1564871

DO - 10.1063/1.1564871

M3 - Article

AN - SCOPUS:0344080455

SN - 0003-6951

VL - 82

SP - 2103

EP - 2105

JO - Applied Physics Letters

JF - Applied Physics Letters

IS - 13

ER -

High critical-current density in robust MgB₂/Mg nanocomposites

Abstract

Access to Document

Other files and links

Fingerprint

Cite this