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Temperature-Driven Self-Doping in Magnetite.
Elnaggar H, Graas S, Lafuerza S, Detlefs B, Tabiś W, Gala MA, Ismail A, van der Eerden A, Sikora M, Honig JM, Glatzel P, de Groot F. Elnaggar H, et al. Phys Rev Lett. 2021 Oct 29;127(18):186402. doi: 10.1103/PhysRevLett.127.186402. Phys Rev Lett. 2021. PMID: 34767399
Single Au Atom Doping of Silver Nanoclusters.
van der Linden M, van Bunningen AJ, Amidani L, Bransen M, Elnaggar H, Glatzel P, Meijerink A, de Groot FMF. van der Linden M, et al. Among authors: elnaggar h. ACS Nano. 2018 Dec 26;12(12):12751-12760. doi: 10.1021/acsnano.8b07807. Epub 2018 Dec 3. ACS Nano. 2018. PMID: 30458110 Free PMC article.
Direct observation of the electronic states of photoexcited hematite with ultrafast 2p3d X-ray absorption spectroscopy and resonant inelastic X-ray scattering.
Ismail ASM, Uemura Y, Park SH, Kwon S, Kim M, Elnaggar H, Frati F, Niwa Y, Wadati H, Hirata Y, Zhang Y, Yamagami K, Yamamoto S, Matsuda I, Halisdemir U, Koster G, Weckhuysen BM, de Groot FMF. Ismail ASM, et al. Among authors: elnaggar h. Phys Chem Chem Phys. 2020 Feb 7;22(5):2685-2692. doi: 10.1039/c9cp03374b. Epub 2019 Oct 23. Phys Chem Chem Phys. 2020. PMID: 31641716
Noncollinear Ordering of the Orbital Magnetic Moments in Magnetite.
Elnaggar H, Sainctavit P, Juhin A, Lafuerza S, Wilhelm F, Rogalev A, Arrio MA, Brouder C, van der Linden M, Kakol Z, Sikora M, Haverkort MW, Glatzel P, de Groot FMF. Elnaggar H, et al. Phys Rev Lett. 2019 Nov 15;123(20):207201. doi: 10.1103/PhysRevLett.123.207201. Phys Rev Lett. 2019. PMID: 31809079
Many-Body Physics of Single and Double Spin-Flip Excitations in NiO.
Nag A, Robarts HC, Wenzel F, Li J, Elnaggar H, Wang RP, Walters AC, García-Fernández M, de Groot FMF, Haverkort MW, Zhou KJ. Nag A, et al. Among authors: elnaggar h. Phys Rev Lett. 2020 Feb 14;124(6):067202. doi: 10.1103/PhysRevLett.124.067202. Phys Rev Lett. 2020. PMID: 32109129
Femtosecond Charge Density Modulations in Photoexcited CuWO4.
Uemura Y, Ismail ASM, Park SH, Kwon S, Kim M, Niwa Y, Wadati H, Elnaggar H, Frati F, Haarman T, Höppel N, Huse N, Hirata Y, Zhang Y, Yamagami K, Yamamoto S, Matsuda I, Katayama T, Togashi T, Owada S, Yabashi M, Halisdemir U, Koster G, Yokoyama T, Weckhuysen BM, de Groot FMF. Uemura Y, et al. Among authors: elnaggar h. J Phys Chem C Nanomater Interfaces. 2021 Apr 8;125(13):7329-7336. doi: 10.1021/acs.jpcc.0c10525. Epub 2021 Mar 26. J Phys Chem C Nanomater Interfaces. 2021. PMID: 33859771 Free PMC article.
Hole Dynamics in Photoexcited Hematite Studied with Femtosecond Oxygen K-edge X-ray Absorption Spectroscopy.
Uemura Y, Ismail ASM, Park SH, Kwon S, Kim M, Elnaggar H, Frati F, Wadati H, Hirata Y, Zhang Y, Yamagami K, Yamamoto S, Matsuda I, Halisdemir U, Koster G, Milne C, Ammann M, Weckhuysen BM, de Groot FMF. Uemura Y, et al. Among authors: elnaggar h. J Phys Chem Lett. 2022 May 19;13(19):4207-4214. doi: 10.1021/acs.jpclett.2c00295. Epub 2022 May 5. J Phys Chem Lett. 2022. PMID: 35512383 Free PMC article.
84 results