S
Sarah L. Harmer
Researcher at Flinders University
Publications - 48
Citations - 1795
Sarah L. Harmer is an academic researcher from Flinders University. The author has contributed to research in topics: X-ray photoelectron spectroscopy & Chalcopyrite. The author has an hindex of 23, co-authored 47 publications receiving 1517 citations. Previous affiliations of Sarah L. Harmer include University of Western Ontario & University of South Australia.
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The evolution of surface layers formed during chalcopyrite leaching
TL;DR: Chalcopyrite (CuFeS2) leaching in perchloric acid (HClO4) at an initial pH of one and a temperature of 85°C has been examined in this paper.
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High resolution XPS study of the large-band-gap semiconductor stibnite (Sb2S3): Structural contributions and surface reconstruction
V. P. Zakaznova-Herzog,Sarah L. Harmer,H.W. Nesbitt,G. M. Bancroft,Roberta L. Flemming,Allen Pratt +5 more
TL;DR: In this article, the Sb 4d and S 2p spectra have been fitted to two and three doublets respectively, and the linewidth for all peaks is 0.53 eV.
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Orientation and mutual location of ions at the surface of ionic liquids
TL;DR: The structure of the liquid-vacuum interface in room temperature ionic liquids (ILs) is investigated using angle-resolved X-ray photoelectron spectroscopy (ARXPS) and synchrotron SXPS and it is shown unequivocally that this layer is not due to the presence of impurities.
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Synchrotron XPS studies of solution exposed chalcopyrite, bornite, and heterogeneous chalcopyrite with bornite
TL;DR: In this paper, the effect of bornite on the oxidation and leaching of chalcopyrite has been investigated by probing the surface evolution of pure and heterogeneous samples containing both chal copyrite and bornite using Synchrotron X-ray Photoelectron Spectroscopy (SXPS).
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The effect of different pyrolysis temperatures on the speciation and availability in soil of P in biochar produced from the solid fraction of manure
Sander Bruun,Sarah L. Harmer,Georgios Bekiaris,Wibke Christel,Lucia Zuin,Yongfeng Hu,Lars Stoumann Jensen,Enzo Lombi +7 more
TL;DR: To understand how pyrolysis temperature affects P speciation in biochar and how this affects availability of P in the amended soil, biochar was produced at different temperatures from digestate solids.