Nearly room temperature ferromagnetism in a magnetic metal-rich van der Waals metal
Junho Seo, Duck Young Kim, Eun Su An, Kyoo Kim, Gi‐Yeop Kim, Soo-Yoon Hwang, Dongwook Kim, Bo Gyu Jang, Hee‐Jung Kim, Gyeongsik Eom, Seung Young Seo, Roland Stania, Matthias Muntwiler, Jinwon Lee, Kenji Watanabe, Takashi Taniguchi, Youn Jung Jo, Jieun Lee, B. I. Min, Moon‐Ho Jo, Han Woong Yeom, Si‐Young Choi, Ji Hoon Shim, Jun Sung Kim
Abstract
A theoretically designed van der Waals ferromagnet Fe 4 GeTe 2 is synthesized and shows the nearly room temperature ferromagnetism.
Topics & Concepts
Ferromagnetismvan der Waals forceCondensed matter physicsMetalMaterials scienceVan der Waals radiusPhysicsMetallurgyMoleculeQuantum mechanicsGraphene research and applications2D Materials and ApplicationsTopological Materials and Phenomena