The effect of 11B substitution on the superconductivity in MgCNi3
Abstract
The crystal structure of boron doped superconducting MgC1-x11BxNi3, studied by powder neutron diffraction, is reported. The solubility limit of boron is determined to be approximately x=0.16. The unit cell expands from a = 3.81089(2) to 3.81966(2) Angstroms as x increases from x=0 to x=0.155. Boron (11B) doping decreases Tc with increasing x: from 7.09K (x=0) to 6.44K (x=0.155).
0
Turn this paper into a full lesson
ArcXiv compiles a staged curriculum from this paper: 8-12 lessons across beginner → advanced, synthesised section guides, visuals, flashcards, a quiz, exercises, and on-demand deep dives per section. Grounded in the abstract, never invented.