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The J(eff)=1/2 insu...
The J(eff)=1/2 insulator Sr3Ir2O7 studied by means of angle-resolved photoemission spectroscopy
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- Wojek, Bastian M. (författare)
- KTH,Materialfysik, MF
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- Hårdensson Berntsen, Magnus (författare)
- KTH,Materialfysik, MF
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Boseggia, S. (författare)
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Boothroyd, A. T. (författare)
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Prabhakaran, D. (författare)
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McMorrow, D. F. (författare)
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Ronnow, H. M. (författare)
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Chang, J. (författare)
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- Tjernberg, Oscar (författare)
- KTH,Materialfysik, MF
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(creator_code:org_t)
- 2012-09-26
- 2012
- Engelska.
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Ingår i: Journal of Physics. - : IOP Publishing. - 0953-8984 .- 1361-648X. ; 24:41, s. 415602-
- Relaterad länk:
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http://arxiv.org/abs...
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http://arxiv.org/pdf...
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Ämnesord
Stäng
- The low-energy electronic structure of the J(eff) = 1/2 spin-orbit insulator Sr3Ir2O7 has been studied by means of angle-resolved photoemission spectroscopy. A comparison of the results for bilayer Sr3Ir2O7 with available literature data for the related single-layer compound Sr2IrO4 reveals qualitative similarities and similar J(eff) = 1/2 bandwidths for the two materials, but also pronounced differences in the distribution of the spectral weight. In particular, photoemission from the J(eff) = 1/2 states appears to be suppressed. Yet, it is found that the Sr3Ir2O7 data are in overall better agreement with band-structure calculations than the data for Sr2IrO4.
Ämnesord
- NATURVETENSKAP -- Fysik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences (hsv//eng)
Nyckelord
- Crystal-Structure
- Sr2iro4
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
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