全部文献期刊学位论文会议报纸专利标准年鉴图书|学者科研项目
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作者:A Sandell
来源:[J].Public Health(IF 1.35), 2002, Vol.116 (3), pp.188-188Elsevier
作者:A Sandell , J Libuda ...
来源:[J].Vacuum(IF 1.53), 1998, Vol.49 (3), pp.167-170Elsevier
摘要:Abstract(#br)We have used temperature dependent X-ray Photoelectron Spectroscopy (XPS) to study the heating-induced CO dissociation on oxide-supported Rh particles through observation of changes undergone by the adsorbate CO and the formation of atomic carbon from the dissociatio...
作者:A Sandell , J Libuda ...
来源:[J].Surface Science(IF 1.838), 1996, Vol.346 (1), pp.108-126Elsevier
摘要:Abstract(#br)Vapour deposition of Pd with CO background pressure onto an ordered alumina film kept at 90 K results in the formation of a palladium carbonyl-like compound. The growth and decomposition of this Pd x (CO) y species is investigated using SPA-LEED (spot-profile analysi...
作者:A Sandell , M.P Andersson ...
来源:[J].Surface Science(IF 1.838), 2002, Vol.521 (3), pp.129-138Elsevier
摘要:Abstract(#br)The adsorption and decomposition of titanium tetrachloride (TiCl 4 ) on W(1 1 0) were studied with high-resolution core level photoelectron spectroscopy. At least two stable intermediates are formed along the pathway to TiCl 4 decomposition: TiCl 4(a) , which is stab...
作者:A Sandell , R Hellborg ...
来源:[J].Nuclear Inst. and Methods in Physics Research, A(IF 1.142), 1996, Vol.379 (2), pp.341-342Elsevier
摘要:Abstract(#br)Routine production of [ 18 F]fluoride has been carried out by 6 MeV proton irradiation of H 2 18 O water using a small-volume silver target vessel. By optimizing the target design, a 120 min irradiation of 600 μl 97% enriched [ 18 O]H 2 O at a beam current of 10...
作者:... U.O Karlsson , T.M Grehk , A Sandell
来源:[J].Surface Science(IF 1.838), 2001, Vol.477 (2), pp.227-234Elsevier
摘要:Abstract(#br)The √3α and 3×3 reconstructions on the Ge(1 1 1)–Sn surface have been perturbed by small amounts of iodine and potassium to test the spectral response in the course of a synchrotron radiation photoemission study. We demonstrate the inadequacy of the static ...
作者:A Sandell , A.J Jaworowski ...
来源:[J].Surface Science(IF 1.838), 1998, Vol.418 (2), pp.457-465Elsevier
摘要:Abstract(#br)The influence of preadsorbed oxygen on the CO adsorption properties of a laterally heterogeneous bimetallic surface consisting of Pd islands on Rh(111) at a Pd coverage of 0.5 monolayers has been studied by high resolution core level photoemission. A surface consisti...
作者:A Sandell , B Schröder
来源:[J].Nuclear Inst. and Methods in Physics Research, A(IF 1.142), 1997, Vol.388 (1), pp.17-26Elsevier
摘要:Abstract(#br)A broad range tagging spectrometer together with a new beam transport system for photonuclear experiments at the MAX-laboratory in Lund is described. The spectrometer consists of a quadrupole followed by an Elbek-type dipole and has a large momentum acceptance. ...
作者:... P Uvdal , H Siegbahn , A Sandell
来源:[J].Chemical Physics Letters(IF 2.145), 2002, Vol.360 (1), pp.85-90Elsevier
摘要:Abstract(#br)Li insertion into a thin anatase TiO 2 film is studied for the first time in an ultra-high vacuum (UHV) environment. Using synchrotron radiation photoelectron spectroscopy, we demonstrate that the evaporated Li is inserted into the anatase and that the maximum amount...
作者:A Sandell , A Beutler ...
来源:[J].Surface Science(IF 1.838), 2001, Vol.492 (1), pp.185-194Elsevier
摘要:Abstract(#br)We have studied the CO/Mo(1 1 0) adsorption system at different sample temperatures by high-resolution core-level spectroscopy and near-edge X-ray-absorption fine-structure measurements. We demonstrate that CO molecules having different tilt angles with respect to th...

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