Olaf M. Liedke

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Background: Hepatic metastases of neuroendocrine tumors demand differentiated therapeutic management due to the unique natural course and hormone secretion of the tumors. Aim: The purpose of the prospective nonrandomized study was to review the institutional experience with surgical treatment of hepatic neuroendocrine metastases. Patients and methods: From(More)
The manipulation of the antiferromagnetic interlayer coupling in epitaxial Fe/Cr/Fe(001) trilayers by 5 keV He ion beam irradiation has been investigated. It is shown that even for irradiation with low fluences a drastic change in strength of the coupling appears. For thin Cr spacers (below 0.6-0.7 nm) it decreases with fluence, becoming ferromagnetic for(More)
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