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- Schiessling, J, et al.
(author)
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Bulk and surface charge states of K3C60
- 2005
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In: Physical Review B (Condensed Matter and Materials Physics). - 1098-0121. ; 71:16
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Journal article (peer-reviewed)abstract
- We detect a significant angle-dependence in the core level and valence line shapes of photoelectron spectra of single crystal K3C60. This allows the identification of bulk and surface components in the data, and allows us to explain the anomalous line shapes observed for this system. The states near the Fermi level are associated with the bulk of the sample. There is strong evidence of an insulating surface layer, which we ascribe to intermolecular electron correlations. These results simplify the interpretation of previous, apparently conflicting observations.
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- Bergenfelz, Anders, et al.
(author)
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Impact of modern techniques on short-term outcome after surgery for primary hyperparathyroidism: a multicenter study comprising 2,708 patients.
- 2009
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In: Langenbeck's archives of surgery / Deutsche Gesellschaft für Chirurgie. - : Springer Science and Business Media LLC. - 1435-2451 .- 1435-2443. ; 394:5, s. 851-60
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Journal article (peer-reviewed)abstract
- Preoperative localization procedures and the use of intraoperative parathyroidism (iOPTH) have led to a shift of paradigm from bilateral neck exploration to focused parathyroidectomy in primary hyperparathyroidism (pHPT). However, only a small number of randomized trials from specialized centers have been published. The main purpose of the study was to analyze the impact of localization procedures and iOPTH on short-term outcome after pHPT surgery in a multi-institutional setting.
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