V-doped MnCoGe Alloy

Greatly Enhanced Magnetocaloric Performance

Introducing vanadium at the Ge site forms d-d hybridization, partially replacing p-d hybridization, achieving magnetostructural coupling, widening the Curie temperature window and enhancing relative cooling power.

Xiangming, Wang · Zhang, Hongguo · Shi, Jinhao · Zhang, Xiaoming · Yue, Ming

Journal of Alloys and Compounds 2025

Specifications

含量

{'zh': '10', 'en': ''} %

较铸锭样品提高

{'zh': '46', 'en': ''} %

Advantages

Complete Curie temperature window, width ~100 K