@article{article6b3be0a0, title = {Spin splitting tunable optical band gap in polycrystalline GdN thin films for spin filtering}, author = {Vilela, Gilvania and Stephen, Gregory M and Gratens, Xavier Pierre Marie and Galgano, Giovanni Decot and Hou, Yasen and Takamura, Yota and Heiman, D and Henriques, André Bohomoletz and Berera, G and Moodera, J S}, year = {2024}, doi = {10.1103/PhysRevB.109.L060401}, publisher = {American Physical Society}, journal = {Physical Review B} }