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Circular dichroism measurements at an x-ray free-electron laser with polarization control.
Hartmann G, Lindahl AO, Knie A, Hartmann N, Lutman AA, MacArthur JP, Shevchuk I, Buck J, Galler A, Glownia JM, Helml W, Huang Z, Kabachnik NM, Kazansky AK, Liu J, Marinelli A, Mazza T, Nuhn HD, Walter P, Viefhaus J, Meyer M, Moeller S, Coffee RN, Ilchen M. Hartmann G, et al. Among authors: helml w. Rev Sci Instrum. 2016 Aug;87(8):083113. doi: 10.1063/1.4961470. Rev Sci Instrum. 2016. PMID: 27587106
Accurate prediction of X-ray pulse properties from a free-electron laser using machine learning.
Sanchez-Gonzalez A, Micaelli P, Olivier C, Barillot TR, Ilchen M, Lutman AA, Marinelli A, Maxwell T, Achner A, Agåker M, Berrah N, Bostedt C, Bozek JD, Buck J, Bucksbaum PH, Montero SC, Cooper B, Cryan JP, Dong M, Feifel R, Frasinski LJ, Fukuzawa H, Galler A, Hartmann G, Hartmann N, Helml W, Johnson AS, Knie A, Lindahl AO, Liu J, Motomura K, Mucke M, O'Grady C, Rubensson JE, Simpson ER, Squibb RJ, Såthe C, Ueda K, Vacher M, Walke DJ, Zhaunerchyk V, Coffee RN, Marangos JP. Sanchez-Gonzalez A, et al. Among authors: helml w. Nat Commun. 2017 Jun 5;8:15461. doi: 10.1038/ncomms15461. Nat Commun. 2017. PMID: 28580940 Free PMC article.
Attosecond transient absorption spooktroscopy: a ghost imaging approach to ultrafast absorption spectroscopy.
Driver T, Li S, Champenois EG, Duris J, Ratner D, Lane TJ, Rosenberger P, Al-Haddad A, Averbukh V, Barnard T, Berrah N, Bostedt C, Bucksbaum PH, Coffee R, DiMauro LF, Fang L, Garratt D, Gatton A, Guo Z, Hartmann G, Haxton D, Helml W, Huang Z, LaForge A, Kamalov A, Kling MF, Knurr J, Lin MF, Lutman AA, MacArthur JP, Marangos JP, Nantel M, Natan A, Obaid R, O'Neal JT, Shivaram NH, Schori A, Walter P, Li Wang A, Wolf TJA, Marinelli A, Cryan JP. Driver T, et al. Among authors: helml w. Phys Chem Chem Phys. 2020 Feb 7;22(5):2704-2712. doi: 10.1039/c9cp03951a. Epub 2019 Dec 3. Phys Chem Chem Phys. 2020. PMID: 31793561
A self-referenced in-situ arrival time monitor for X-ray free-electron lasers.
Diez M, Galler A, Schulz S, Boemer C, Coffee RN, Hartmann N, Heider R, Wagner MS, Helml W, Katayama T, Sato T, Sato T, Yabashi M, Bressler C. Diez M, et al. Among authors: helml w. Sci Rep. 2021 Feb 11;11(1):3562. doi: 10.1038/s41598-021-82597-3. Sci Rep. 2021. PMID: 33574378 Free PMC article.
Site-specific interrogation of an ionic chiral fragment during photolysis using an X-ray free-electron laser.
Ilchen M, Schmidt P, Novikovskiy NM, Hartmann G, Rupprecht P, Coffee RN, Ehresmann A, Galler A, Hartmann N, Helml W, Huang Z, Inhester L, Lutman AA, MacArthur JP, Maxwell T, Meyer M, Music V, Nuhn HD, Osipov T, Ray D, Wolf TJA, Bari S, Walter P, Li Z, Moeller S, Knie A, Demekhin PV. Ilchen M, et al. Among authors: helml w. Commun Chem. 2021 Aug 12;4(1):119. doi: 10.1038/s42004-021-00555-6. Commun Chem. 2021. PMID: 36697819 Free PMC article.
Attosecond coherent electron motion in Auger-Meitner decay.
Li S, Driver T, Rosenberger P, Champenois EG, Duris J, Al-Haddad A, Averbukh V, Barnard JCT, Berrah N, Bostedt C, Bucksbaum PH, Coffee RN, DiMauro LF, Fang L, Garratt D, Gatton A, Guo Z, Hartmann G, Haxton D, Helml W, Huang Z, LaForge AC, Kamalov A, Knurr J, Lin MF, Lutman AA, MacArthur JP, Marangos JP, Nantel M, Natan A, Obaid R, O'Neal JT, Shivaram NH, Schori A, Walter P, Wang AL, Wolf TJA, Zhang Z, Kling MF, Marinelli A, Cryan JP. Li S, et al. Among authors: helml w. Science. 2022 Jan 21;375(6578):285-290. doi: 10.1126/science.abj2096. Epub 2022 Jan 6. Science. 2022. PMID: 34990213 Free article.
14 results