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Substrate-Independe...
Substrate-Independent Magnetic Bistability in Monolayers of the Single-Molecule Magnet Dy2ScN@C80 on Metals and Insulators
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- Krylov, Denis S. (author)
- Leibniz Institute for Solid State and Materials Research,Institute for Basic Science, Korea
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- Schimmel, Sebastian (author)
- Leibniz Institute for Solid State and Materials Research
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- Dubrovin, Vasilii (author)
- Leibniz Institute for Solid State and Materials Research
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- Liu, Fupin (author)
- Leibniz Institute for Solid State and Materials Research
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- Nguyen, T. T.Nhung (author)
- Leibniz Institute for Solid State and Materials Research
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- Spree, Lukas (author)
- Leibniz Institute for Solid State and Materials Research
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- Chen, Chia Hsiang (author)
- Leibniz Institute for Solid State and Materials Research,Kaohsiung Medical University
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- Velkos, Georgios (author)
- Leibniz Institute for Solid State and Materials Research
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- Bulbucan, Claudiu (author)
- Lund University,Lunds universitet,NanoLund: Centre for Nanoscience,Annan verksamhet, LTH,Lunds Tekniska Högskola,Synkrotronljusfysik,Fysiska institutionen,Institutioner vid LTH,Other operations, LTH,Faculty of Engineering, LTH,Synchrotron Radiation Research,Department of Physics,Departments at LTH,Faculty of Engineering, LTH
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- Westerström, Rasmus (author)
- Lund University,Lunds universitet,NanoLund: Centre for Nanoscience,Annan verksamhet, LTH,Lunds Tekniska Högskola,Synkrotronljusfysik,Fysiska institutionen,Institutioner vid LTH,Other operations, LTH,Faculty of Engineering, LTH,Synchrotron Radiation Research,Department of Physics,Departments at LTH,Faculty of Engineering, LTH
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- Studniarek, Michał (author)
- Paul Scherrer Institute
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- Dreiser, Jan (author)
- Paul Scherrer Institute
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- Hess, Christian (author)
- Leibniz Institute for Solid State and Materials Research
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- Büchner, Bernd (author)
- Leibniz Institute for Solid State and Materials Research
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- Avdoshenko, Stanislav M. (author)
- Leibniz Institute for Solid State and Materials Research
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- Popov, Alexey A. (author)
- Leibniz Institute for Solid State and Materials Research
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(creator_code:org_t)
- 2020-01-24
- 2020
- English 9 s.
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In: Angewandte Chemie - International Edition. - : Wiley. - 1433-7851 .- 1521-3773. ; 59:14, s. 5756-5764
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Abstract
Subject headings
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- Magnetic hysteresis is demonstrated for monolayers of the single-molecule magnet (SMM) Dy2ScN@C80 deposited on Au(111), Ag(100), and MgO|Ag(100) surfaces by vacuum sublimation. The topography and electronic structure of Dy2ScN@C80 adsorbed on Au(111) were studied by STM. X-ray magnetic CD studies show that the Dy2ScN@C80 monolayers exhibit similarly broad magnetic hysteresis independent on the substrate used, but the orientation of the Dy2ScN cluster depends strongly on the surface. DFT calculations show that the extent of the electronic interaction of the fullerene molecules with the surface is increasing dramatically from MgO to Au(111) and Ag(100). However, the charge redistribution at the fullerene-surface interface is fully absorbed by the carbon cage, leaving the state of the endohedral cluster intact. This Faraday cage effect of the fullerene preserves the magnetic bistability of fullerene-SMMs on conducting substrates and facilitates their application in molecular spintronics.
Subject headings
- NATURVETENSKAP -- Kemi -- Materialkemi (hsv//swe)
- NATURAL SCIENCES -- Chemical Sciences -- Materials Chemistry (hsv//eng)
- NATURVETENSKAP -- Fysik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences (hsv//eng)
Keyword
- endohedral metallofullerenes
- monolayers
- scanning probe microscopy
- single-molecule magnets
- XMCD
Publication and Content Type
- art (subject category)
- ref (subject category)
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- By the author/editor
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Krylov, Denis S.
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Schimmel, Sebast ...
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Dubrovin, Vasili ...
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Liu, Fupin
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Nguyen, T. T.Nhu ...
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Spree, Lukas
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show more...
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Chen, Chia Hsian ...
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Velkos, Georgios
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Bulbucan, Claudi ...
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Westerström, Ras ...
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Studniarek, Mich ...
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Dreiser, Jan
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Hess, Christian
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Büchner, Bernd
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Avdoshenko, Stan ...
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Popov, Alexey A.
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- About the subject
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- NATURAL SCIENCES
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NATURAL SCIENCES
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and Chemical Science ...
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and Materials Chemis ...
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- NATURAL SCIENCES
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NATURAL SCIENCES
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and Physical Science ...
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Angewandte Chemi ...
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Lund University