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Surface magnetization in non-doped ZnO nanostructures

, 2009
We have investigated the magnetic properties of non-doped ZnO nanostructures by using {\it ab initio} total energy calculations. Contrary to many proposals that ferromagnetism in non-doped semiconductors should be induced by intrinsic point defects, we ...
Arantes, J. T., Dalpian, G. M., Fazzio, A., Schoenhalz, A. L.   +3 more
core   +1 more source

Room Temperature Intrinsic Ferromagnetism in Epitaxial Manganese Selenide Films in the Monolayer Limit

, 2018
Monolayer van der Waals (vdW) magnets provide an exciting opportunity for exploring two-dimensional (2D) magnetism for scientific and technological advances, but the intrinsic ferromagnetism has only been observed at low temperatures. Here, we report the
Ahmed, Adam S., Brenner, Mark R., Gupta, Jay A., Kawakami, Roland K., Lee, Choong Hee, Luo, McComb, David W., O'Hara, Dante J., Rajan, Siddharth, Trout, Amanda H., Yunqiu, Zhu, Tiancong   +11 more
core   +1 more source