Zobrazeno 1 - 10
of 179
pro vyhledávání: '"U. Vainio"'
Publikováno v:
Acta Materialia. 66:262-272
The influence of Gd addition on the microstructure of Zr 56 Co 28 Al 16 metallic glasses was investigated for the exchange of Zr by up to 20 at.% Gd. Due to the large positive enthalpy of mixing between Zr and Gd, liquid–liquid phase separation occ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bf7c611ef41fad0271cd6280399a6617
https://doi.org/10.1016/j.actamat.2013.11.013
https://doi.org/10.1016/j.actamat.2013.11.013
Publikováno v:
Chemistry and physics of lipids 165, 387-392 (2012). doi:10.1016/j.chemphyslip.2011.12.011
Synchrotron small-angle X-ray scattering analysis of the bilayer structure of a pharmacologically relevant sterically stabilized liposome system is presented. Describing the electron density profile of the bilayer with the superposition of Gaussian f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5105d6859d263a35ec9a150f9f145d21
https://doi.org/10.1016/j.chemphyslip.2011.12.011
https://doi.org/10.1016/j.chemphyslip.2011.12.011
Publikováno v:
Acta Materialia. 60:1946-1956
It is shown that phase-separated metallic glasses on the nanoscale can be prepared by rapid quenching of Cu 50 Zr 50− x Gd x melts with a low concentration of gadolinium ( x = 5 at.%). Gd-enriched clusters of 2 nm size are formed as early stages of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0613b10732345b6d3632c00150b32bcf
https://doi.org/10.1016/j.actamat.2012.01.019
https://doi.org/10.1016/j.actamat.2012.01.019
Autor:
B. Schwarz, Norbert Mattern, U. Vainio, Steffen Oswald, Sung-Bum Sohn, Jürgen Eckert, D.H. Kim
Publikováno v:
Journal of Non-Crystalline Solids. 357:1538-1546
CuZr as well as CoZr are well known metallic glass-formers in a wide compositional range. Since the binary Cu–Co system exhibits a metastable liquid–liquid miscibility gap, i.e. Cu and Co tend to separate from each other, the ternary Cu–Co–Zr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::edaadbae30e54f1eb7b08ac399bc1f57
https://doi.org/10.1016/j.jnoncrysol.2010.11.009
https://doi.org/10.1016/j.jnoncrysol.2010.11.009
Autor:
M. Burghammer, Peter Müller-Buschbaum, U. Vainio, Ezzeldin Metwalli, Ralph Döhrmann, Ronald Gebhardt, Volker Körstgens, Mahmoud Al-Hussein, Stephan V. Roth, Rainer Gehrke, Matthias A. Ruderer
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms. 268:403-410
Grazing incidence small-angle X-ray scattering is performed with a nanometer sized X-ray beam (nGISAXS) to probe the local gold contact morphology on a photoactive polymer film. By evaporation a 50 nm thick gold contact is installed on a diblock copo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2a88552f59d47e03b2b8cd5e78831f4a
https://doi.org/10.1016/j.nimb.2009.07.014
https://doi.org/10.1016/j.nimb.2009.07.014
Autor:
Mahmoud Al-Hussein, Rainer Gehrke, U. Vainio, Volker Körstgens, Ezzeldin Metwalli, Peter Müller-Buschbaum, Ronald Gebhardt, Stephan V. Roth, Matthias A. Ruderer, M. Burghammer, Ralph Döhrmann
Publikováno v:
Macromolecules. 42:4230-4236
Investigating the thickness dependence of ordered structure of thin films of electrically conducting conjugated polymers with nano-ordered morphologies is essential for optimizing their applications in advanced electrooptic devices. We demonstrate he
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::78ea093b7ec572b35992a3e02b5f9133
https://doi.org/10.1021/ma900382t
https://doi.org/10.1021/ma900382t
Autor:
Harri U. Vainio, Eino K. Hietanen
A large proportion of cancers is preventable. External factors, discovered by epidemiological studies during the last 50 years, account for a majority of all cancer deaths. However, still rather little is known, about how environmental and genetic
Publikováno v:
Journal of physics. Condensed matter : an Institute of Physics journal. 23(7)
Inhomogeneities in two CuZr-based bulk metallic glasses (BMGs) were studied by using synchrotron radiation x-ray scattering techniques. (Cu(4.5/5.5)Ag(1/5.5))(46)Zr(46)Al(8) BMG was found to be more inhomogeneous than Cu(46)Zr(46)Al(8) BMG on the sma
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8c8cc943736fd45986b619ffb368b450
https://pubmed.ncbi.nlm.nih.gov/21411883
https://pubmed.ncbi.nlm.nih.gov/21411883
Publikováno v:
Intermetallics 18, 1842-1845 (2010). doi:10.1016/j.intermet.2010.02.035
Phase-separated metallic glasses in the ternary Ni–Nb–Y system were prepared by rapid quenching of the melt. For Ni-rich alloys, an early stage of spinodal decomposition or an almost homogeneous glassy state is obtained due to a lowering of the c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ce5331fddbc827a057adb68d5094957c
https://bib-pubdb1.desy.de/record/93815
https://bib-pubdb1.desy.de/record/93815
Publikováno v:
Antimicrobial Agents and Chemotherapy. 36:163-166
Susceptibility to metronidazole was determined by disk diffusion tests for 559 strains of Helicobacter pylori isolated from patients. The overall metronidazole resistance was 26%. In males metronidazole-resistant strains made 18% of all H. pylori str
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::72e532ee1eba098ee920a94a4656cfe0
https://doi.org/10.1128/aac.36.1.163
https://doi.org/10.1128/aac.36.1.163