Zobrazeno 1 - 10
of 52
pro vyhledávání: '"T, Hänke"'
Autor:
S. Manna, A. Kamlapure, L. Cornils, T. Hänke, E. M. J. Hedegaard, M. Bremholm, B. B. Iversen, Ph. Hofmann, J. Wiebe, R. Wiesendanger
Publikováno v:
Nature Communications, Vol 8, Iss 1, Pp 1-8 (2017)
The microscopic picture of how superconductivity is linked to antiferromagnetic order in Fe-based compounds remains elusive. Here, Mannaet al. report superconducting correlations which spatially coexist with bi-collinear antiferromagnetic order in a
Externí odkaz:
https://doaj.org/article/b7c76cf1751546d7881ee526d770bed4
Akademický článek
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Autor:
Michał Hermanowicz, Mikel Abadia, Emil Sierda, Roland Wiesendanger, Micha Elsebach, T. Hänke, Maciej Bazarnik, Jens Brede
Publikováno v:
Digital.CSIC. Repositorio Institucional del CSIC
instname
instname
The magnetic structure of a monolayer-thick GdAu2 surface alloy on Au(111) has been investigated down to the atomic level by spin-polarized scanning tunneling microscopy. Spin-resolved tunneling spectroscopy combined with density-functional theory ca
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ac25e3ce0af2a04b5c930bc391201467
http://hdl.handle.net/10261/203076
http://hdl.handle.net/10261/203076
Autor:
T. Hänke, M. Scheffler, Camilo Salazar, T. Kühne, D. Lindackers, R. Voigtländer, M. Kaiser, Danny Baumann, Bernd Büchner, Christian Hess
Publikováno v:
Review of Scientific Instruments
We present the construction and performance of an ultra-low temperature scanning tunneling microscope (STM), working in ultra-high vacuum conditions (UHV) and in high magnetic fields up to 9 T. The cryogenic environment of the STM is generated by a s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::10a9c12e602ef5ab7e4c714cc295ad69
Autor:
Martin Bremholm, Ph. Hofmann, L. Cornils, Anand Kamlapure, Roland Wiesendanger, Jens Wiebe, Sujit Manna, T. Hänke
Publikováno v:
Physical Review B. 95
We present a low temperature scanning tunneling spectroscopy (STS) study of the superconducting properties of monolayers of $\mathrm{FeS}{\mathrm{e}}_{0.5}\mathrm{T}{\mathrm{e}}_{0.5}$ grown on the three-dimensional (3D) topological insulator $\mathr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::055753d621e5eddbcf001d13c08253bc
https://doi.org/10.1103/physrevb.95.104509
https://doi.org/10.1103/physrevb.95.104509
Autor:
Jin Hu, Jens Wiebe, Sujit Manna, Anand Kamlapure, Martin Bremholm, Philip Hofmann, Roland Wiesendanger, T. Hänke, L. Cornils, Udai Raj Singh, Ellen M. J. Hedegaard, Bo B. Iversen, Zhiqiang Mao
Publikováno v:
Hänke, T, Singh, U R, Cornils, L, Manna, S, Kamlapure, A, Bremholm, M, Hedegaard, E M J, Iversen, B B, Hofmann, P, Hu, J, Mao, Z, Wiebe, J & Wiesendanger, R 2017, ' Reorientation of the diagonal double-stripe spin structure at Fe 1+y Te bulk and thin-film surfaces ', Nature Communications, vol. 8, 13939, pp. 1-8 . https://doi.org/10.1038/ncomms13939
Nature Communications, Vol 8, Iss 1, Pp 1-8 (2017)
Nature Communications
Nature Communications, Vol 8, Iss 1, Pp 1-8 (2017)
Nature Communications
Establishing the relation between ubiquitous antiferromagnetism in the parent compounds of unconventional superconductors and their superconducting phase is important for understanding the complex physics in these materials. Going from bulk systems t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8c2609a2f1dbab9233c844ed1e10c5e9
https://pure.au.dk/portal/da/publications/reorientation-of-the-diagonal-doublestripe-spin-structure-at-fe1yte-bulk-and-thinfilm-surfaces(84fa7650-3f89-47da-ad35-07e1d16438b8).html
https://pure.au.dk/portal/da/publications/reorientation-of-the-diagonal-doublestripe-spin-structure-at-fe1yte-bulk-and-thinfilm-surfaces(84fa7650-3f89-47da-ad35-07e1d16438b8).html
Autor:
T. Hänke, Albert Bruix, Alexander A. Khajetoorians, Matteo Michiardi, Marco Bianchi, Roland Wiesendanger, Philip Hofmann, Jonas Warmuth, Bjørk Hammer, Jens Wiebe
Publikováno v:
Warmuth, J, Bruix, A, Michiardi, M, Haenke, T, Bianchi, M, Wiebe, J, Wiesendanger, R, Hammer, B, Hofmann, P & Khajetoorians, A A 2016, ' Band-gap engineering by Bi intercalation of graphene on Ir(111) ', Physical Review B, vol. 93, no. 16, 165437 . https://doi.org/10.1103/PhysRevB.93.165437
Physical Review B, 93, 16, pp. 9
Physical Review B, 93, 9
Physical Review B, 93, 16, pp. 9
Physical Review B, 93, 9
We report on the structural and electronic properties of a single bismuth layer intercalated underneath a graphene layer grown on an Ir(111) single crystal. Scanning tunneling microscopy (STM) reveals a hexagonal surface structure and a dislocation n
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::35ab2954c13a59e3b842aed9e505ee10
https://pure.au.dk/portal/da/publications/bandgap-engineering-by-bi-intercalation-of-graphene-on-ir111(ca62204f-b48b-4c49-a755-52b61a172ddc).html
https://pure.au.dk/portal/da/publications/bandgap-engineering-by-bi-intercalation-of-graphene-on-ir111(ca62204f-b48b-4c49-a755-52b61a172ddc).html
Autor:
T. Hänke, Roland Wiesendanger, Ellen M. J. Hedegaard, Martin Bremholm, Bo B. Iversen, Anand Kamlapure, Sujit Manna, Ph. Hofmann, Jens Wiebe, L. Cornils
Publikováno v:
Nature Communications, Vol 8, Iss 1, Pp 1-8 (2017)
Nature Communications
Manna, S, Kamlapure, A, Cornils, L, Hänke, T, Hedegaard, E M J, Bremholm, M, Iversen, B B, Hofmann, P, Wiebe, J & Wiesendanger, R 2017, ' Interfacial superconductivity in a bi-collinear antiferromagnetically ordered FeTe monolayer on a topological insulator ', Nature Communications, vol. 8, 14074, pp. 1-8 . https://doi.org/10.1038/ncomms14074
Nature Communications
Manna, S, Kamlapure, A, Cornils, L, Hänke, T, Hedegaard, E M J, Bremholm, M, Iversen, B B, Hofmann, P, Wiebe, J & Wiesendanger, R 2017, ' Interfacial superconductivity in a bi-collinear antiferromagnetically ordered FeTe monolayer on a topological insulator ', Nature Communications, vol. 8, 14074, pp. 1-8 . https://doi.org/10.1038/ncomms14074
The discovery of high-temperature superconductivity in Fe-based compounds triggered numerous investigations on the interplay between superconductivity and magnetism, and on the enhancement of transition temperatures through interface effects. It is w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b1e55c536258278ceafa093e8198197e
Publikováno v:
EPL-Europhysics Letters
EPL-Europhysics Letters, European Physical Society/EDP Sciences/Società Italiana di Fisica/IOP Publishing, 2006, 74 (4), pp.637. ⟨10.1209/epl/i2006-10307-2⟩
EPL-Europhysics Letters, European Physical Society/EDP Sciences/Società Italiana di Fisica/IOP Publishing, 2006, 74 (4), pp.637. ⟨10.1209/epl/i2006-10307-2⟩
The narrow domain wall width w of high-anisotropy materials induces significant pinning of magnetic domains at line defects which—due to spatial resolution limitations—could not be studied directly in the past. By means of spin-polarized scanning
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9cd7d492eca3b0c084302b4fae717892
https://doi.org/10.1209/epl/i2006-10307-2
https://doi.org/10.1209/epl/i2006-10307-2
Publikováno v:
Surface Science. 600:L20-L24
Spin–polarized scanning tunneling microscopy and spectroscopy (SP-STM/STS) has been performed on clean and sulfur-covered three-dimensional Fe islands on W(1 1 0). Upon dosing with H2S the island surface is covered with 1/3 ML S leading to a c(3 ×
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6d264362160ae9ee3b46d35e83b8bbf4
https://doi.org/10.1016/j.susc.2005.10.061
https://doi.org/10.1016/j.susc.2005.10.061