Journal ArticleSpin-orbit excitons and electronic configuration of the <math><mrow><mn>5</mn><msup><mi>d</mi><mn>4</mn></msup></mrow></math> insulator <math><mrow><msub><mi>Sr</mi><mn>3</mn></msub><msub><mi>Ir</mi><mn>2</mn></msub><msub><mi mathvariant='normal'>O</mi><mn>7</mn></msub><msub><mi mathvariant='normal'>F</mi><mn>2</mn></msub></mrow></math>Porter, Zach; Sarte, Paul M.; Petersen, Thorben; Upton, Mary H.; Hozoi, Liviu; Wilson, Stephen D.Physical Review B2022-09-0110473830Physical Review B106112469-9950https://doi.org/10.1103/PhysRevB.106.1151401905801National Science Foundation