Nature communications

Determining the polarization state of an extreme ultraviolet free-electron laser beam using atomic circular dichroism.

Nature communications

Mazza T, Ilchen M, Rafipoor AJ, Callegari C, Finetti P, Plekan O, Prince KC, Richter R, Danailov MB, Demidovich A, De Ninno G, Grazioli C, Ivanov R, Mahne N, Raimondi L, Svetina C, Avaldi L, Bolognesi P, Coreno M, O'Keeffe P, Di Fraia M, Devetta M, Ovcharenko Y, Möller T, Lyamayev V, Stienkemeier F, Düsterer S, Ueda K, Costello JT, Kazansky AK, Kabachnik NM, Meyer M