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Phase diagram for nanostructuring CaF$_2$ surfaces by slow highly charged ions
Phase diagram nanostructuring CaF$_2$ surfaces charged ions
2012/2/24
Impacts of individual slow highly charged ions on alkaline earth halide and alkali halide surfaces create nano-scale surface modifications. For different materials and impact energies a wide variety o...
Chemistry in 1d via DMRG: Benchmarks for small atoms, ions, and molecules
Chemistry DMRG Benchmarks small atoms ions molecules
2012/2/24
The density matrix renormalization group (DMRG) method, an efficient solver of lattice models in 1d, has been adapted to solve real-space problems. We use DMRG to study the behavior of soft-Coulomb in...
Synthesis of polyacrylate/polyethylene glycol interpenetrating network hydrogel and its sorption of heavy-metal ions
hydrogel interpenetrating network polyacrylate/polyethylene glycol
2010/1/18
A simple two-step aqueous polymerization method was introduced to synthesize a polyacrylate/polyethylene glycol (PAC/PEG) interpenetrating network (IPN) hydrogel. On the basis of the effects of the ra...
Phase selection controlled by sodium ions in the synthesis of FAU/LTA composite zeolite
FAU LTA Composite zeolite
2010/1/18
Zeolite faujasite (FAU), Linde type A (LTA) and FAU/LTA composite have been synthesized using tetramethylammonium cation (TMA +) as template, by adjusting only the concentration of Na + ions in the in...
Magnetic orientation and magnetic anisotropy in paramagnetic layered oxides containing rare-earth ions
rare-earth element magnetic alignment magnetic anisotropy
2010/1/18
The magnetic anisotropies and easy axes of magnetization at room temperature were determined, and the effects of rare-earth (RE) ions were clarified for RE-based cuprates, RE-doped bismuth-based cupra...