Zobrazeno 1 - 10
of 23
pro vyhledávání: '"Brett Leedahl"'
Autor:
Brett Leedahl, Martin Sundermann, Andrea Amorese, Andrea Severing, Hlynur Gretarsson, Lunyong Zhang, Alexander C. Komarek, Antoine Maignan, Maurits W. Haverkort, Liu Hao Tjeng
Publikováno v:
Nature Communications, Vol 10, Iss 1, Pp 1-7 (2019)
Ca$${}_{3}$$ 3 Co$${}_{2}$$ 2 O$${}_{6}$$ 6 has an unconventional magnetic structure displaying quantum tunnelling phenomena in its magnetization. Here, the authors use s-core-level non-resonant inelastic X-ray scattering to image the atomic Co 3d or
Externí odkaz:
https://doaj.org/article/b3b9325e849e4de6b584579c78a44130
Autor:
Yingkai Huang, Dariusz Kaczorowski, Andreas Leithe-Jasper, Maria Szlawska, Peter Thalmeier, Martin Sundermann, Hlynur Gretarsson, M. Brian Maple, Eric D. Bauer, Sheng Ran, Andrea Marino, Christoph Schlueter, A. Amorese, Maurits W. Haverkort, Daisuke Takegami, Philipp Hansmann, Brett Leedahl, Andrei Gloskovskii, Liu Hao Tjeng, A. Severing
Publikováno v:
Proceedings of the National Academy of Sciences of the United States of America
Proceedings of the National Academy of Sciences of the United States of America, 117(48), 30220-30227. National Academy of Sciences
Proceedings of the National Academy of Sciences of the United States of America 117(48), 30220-30227 (2020). doi:10.1073/pnas.2005701117
Proceedings of the National Academy of Sciences of the United States of America, 117(48), 30220-30227. National Academy of Sciences
Proceedings of the National Academy of Sciences of the United States of America 117(48), 30220-30227 (2020). doi:10.1073/pnas.2005701117
Proceedings of the National Academy of Sciences of the United States of America 117(48), 30220 - 30227 (2020). doi:10.1073/pnas.2005701117
Using inelastic X-ray scattering beyond the dipole limit and hard X-ray photoelectron spectroscopy we esta
Using inelastic X-ray scattering beyond the dipole limit and hard X-ray photoelectron spectroscopy we esta
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7a3c3c468fd460443b5178377b9fa62a
http://europepmc.org/articles/PMC7720184
http://europepmc.org/articles/PMC7720184
Autor:
Dhamodaran Manikandan, Ramaswamy Murugan, Josha Ho, Tristan de Boer, Brett Leedahl, Patrick M. Braun, Alexander Moewes
Publikováno v:
Journal of Materials Chemistry C. 8:4902-4908
We combine quantitative X-ray spectroscopy and crystal field calculations to study Co and Zn co-doped SnO2 diluted magnetic semiconductor systems, report the location of vacancies, and the new effect of vacancy transfer resulting in optical luminesce
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d593df53b428262a1e57dab016719f02
https://doi.org/10.1039/c9tc06830a
https://doi.org/10.1039/c9tc06830a
Autor:
N. V. Gavrilov, Seif O. Cholakh, Alexander Moewes, Josha Ho, Ivan S. Zhidkov, V. I. Brinzari, Brett Leedahl, Ernst Z. Kurmaev, J. Becker, Andrey I. Kukharenko, Danil W. Boukhvalov
Publikováno v:
Journal of Materials Science: Materials in Electronics. 30:14091-14098
Dilute magnetic semiconductors (DMSs) are a highly attractive field of research due to their potential to open new technological functionality. Here, we perform a systematic study of In2O3 thin films with dopant ions of Mn, Co, Ni, and Fe to investig
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::91546bc94fb30d0d5321d4f26d533cc0
https://doi.org/10.1007/s10854-019-01775-2
https://doi.org/10.1007/s10854-019-01775-2
Autor:
Hlynur Gretarsson, Yu. Grin, C. T. Chen, Liu Hao Tjeng, Brett Leedahl, A. Amorese, Maurits W. Haverkort, Martin Sundermann, Hong-Ji Lin, Zhiwei Hu, Michael W. I. Schmidt, A. Severing, Horst Borrmann
Publikováno v:
Physical review / X 11(1), 011002 (2021). doi:10.1103/PhysRevX.11.011002
Physical Review X, Vol 11, Iss 1, p 011002 (2021)
Physical Review X, Vol 11, Iss 1, p 011002 (2021)
Physical review / X 11(1), 011002 (2021). doi:10.1103/PhysRevX.11.011002
Herein we show that nonresonant inelastic x-ray scattering involving an $s$ core level is a powerful spectroscopic method to characterize the excited states of transition m
Herein we show that nonresonant inelastic x-ray scattering involving an $s$ core level is a powerful spectroscopic method to characterize the excited states of transition m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9f6eb23ba696927f6d6c60f15634ef2f
https://bib-pubdb1.desy.de/record/454006
https://bib-pubdb1.desy.de/record/454006
Autor:
Thomas M. Tolhurst, Yuliang Li, Niloofar Ketabi, Brett Leedahl, Alexander Moewes, Huibiao Liu
Publikováno v:
Carbon. 123:1-6
Graphdiyne's electrons have been verified to display near massless behavior, as was predicted by the Dirac cone-like shape of its band structure, and has thus resulted in an exceptionally promising semiconducting material. We present a study of three
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eb97bf203e3d24c823c037dff729b974
https://doi.org/10.1016/j.carbon.2017.07.037
https://doi.org/10.1016/j.carbon.2017.07.037
Autor:
P. Huu Le, Andrey I. Kukharenko, Danil W. Boukhvalov, Ivan S. Zhidkov, Ernst Z. Kurmaev, Seif O. Cholakh, C. Wei Luo, Brett Leedahl, N. V. Gavrilov, Alexander Moewes
Publikováno v:
Scientific Reports, Vol 7, Iss 1, Pp 1-8 (2017)
Scientific Reports
Scientific Reports
Topological insulators have become one of the most prominent research topics in materials science in recent years. Specifically, Bi2Te3 is one of the most promising for technological applications due to its conductive surface states and insulating bu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b5cb37afaf7d143863e02cc77d284d34
https://doaj.org/article/7e6b16c0272443e0a4930784d5dd1841
https://doaj.org/article/7e6b16c0272443e0a4930784d5dd1841
Publikováno v:
Journal of Materials Chemistry A. 5:23694-23703
Selective elimination of network connectivity has emerged as an effective means of modifying the electronic structure of materials. Given its unique properties and diversity of polymorphs, V2O5 is an outstanding candidate. Recent studies have highlig
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9ad854b9fe255412a2296be03492cd5c
https://doi.org/10.1039/c7ta05066f
https://doi.org/10.1039/c7ta05066f
Autor:
F. Strigari, Brett Leedahl, Eve Bauer, H. Yavaş, Hlynur Gretarsson, A. Amorese, Maurits W. Haverkort, Martin Sundermann, M. Moretti Sala, Liu Hao Tjeng, A. Severing, Priscila Rosa, J. D. Thompson
Publikováno v:
Physical Review B. 99
The 4$f$ orbital shape correlates with the ground state of the strongly correlated Ce$M$In${}_{5}$ family, with $M$=Co, Rh, and Ir. The remaining question as to how these orbitals are oriented has now been answered through nonresonant inelastic x-ray
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::445cb2d19ff0f844068d2948cb7d2163
https://doi.org/10.1103/physrevb.99.235143
https://doi.org/10.1103/physrevb.99.235143
Publikováno v:
Chemistry - A European Journal. 25
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::944b475e96f8984e05fe8d56242fcb11
https://doi.org/10.1002/chem.201981361
https://doi.org/10.1002/chem.201981361