High pressure high temperature (HPHT) synthesis and magnetism of MSr2Y1.5Ce0.5Cu2O10 compounds with M = Ru, Mn, and Cr

TL;DR

This paper reports the synthesis of MSr2Y1.5Ce0.5Cu2O10 compounds with M = Ru, Mn, and Cr under high pressure and temperature, revealing their weak magnetism and structural properties, with novel synthesis of Cr and Mn variants.

Contribution

First synthesis of Cr and Mn-1222 compounds using high pressure high temperature methods and analysis of their magnetic properties.

Findings

Compounds crystallize in I4/mmm tetragonal structure.

None of the compounds exhibit superconductivity.

Cr and Mn-1222 compounds synthesized for the first time.

Abstract

The M-1222 compounds are synthesized in near single phase form. These compounds crystallise in I4/mmm Tetragonal structure. None of the studied compound is superconducting but they asre weakly magnetic. This is first report on synthesis of Cr and Mn -1222 compounds. These compounds are synthesized at ultra conditions of HPHT that is the 6 Gpa and 1400 C.