# Magnetic properties of two-dimensional M$\_2$N$\_3$ (M-metal, N=S,Se,Te) compounds

Source: [Magnetic properties of two-dimensional M$\_2$N$\_3$ (M-metal, N=S,Se,Te) compounds](<https://www.sota2.com/research/paper/68fa3c3f1e209131ce8d9163>)

Collection index: [llms.txt](<https://www.sota2.com/research/llms.txt>)

Data updated: 2025-10-25T01:01:56.391Z

Authors: K. Zberecki

Published: 2020-06-17T10:09:48.000Z

## Abstract

Using \\textit{ab-initio} methods we study structural, electronic and magnetic properties of two dimensional compounds with stoichiometry M$\_2$N$\_3$ (M-metal, N=S,Se,Te). Our study shows that structures with Cr, Ti, and Mn are stable, with significant binding energy. Also, such structures are semiconductors with narrow band gaps. We also show that Cr$\_2$Se$\_3$, Cr$\_2$Te$\_3$ and Mn$\_2$Te$\_3$ have considerable magnetic moments. The negative values of magnetic anisotropy energy suggest, that these materials can maintain ferromagnetic ordering in non-zero temperatures with estimated Curie temperatures in the range of 30-55 K.

## Recorded benchmark results

A research result applies to its stated dataset, split, metric and evaluation configuration. Compare like-for-like settings, preserve the metric's unit and direction, and distinguish paper-reported results from independent reproduction. The best result recorded here is not a claim of exhaustive, current global coverage.

## Original sources and implementation

[Original paper](<https://arxiv.org/abs/2006.09757>)

[PDF](<https://arxiv.org/pdf/2006.09757.pdf>)