The key to formation of the crystal-solvate phase is controlled deprotonation of the acid solvent without deprotonation of the polymer.doi:10.1080/00268948708074552Cohen, YachinThomas, Edwin L.Taylor & Francis GroupMolecular Crystals & Liquid Crystals Incorporating Nonlinear Optics...
Process Ⅰ: reducing the formation energy barrier of the metastable perovskites by intermediate-phase engineering, strain engineering, and two-step method. Process Ⅱ: decreasing the Gibbs free energy is beneficial for the formation and stabilization of the metastable perovskites. Process Ⅲ: increasing...
At (and at any other point of the boundary of ησ), the system is mechanically stable along all but one direction. (Due to point group symmetry, a few directions may simultaneously become unstable at the same point.) Since in the thermodynamic limit (N→∞), the contribution of a ...
Additionally, even more recently an other group49,50 and our group51 were able to modify the synthesis of the rods so that also bent-core silica particles can be made. All these recent advances allowed us to realize a colloidal model system for which a splay-bend NSB phase was realized ...
The emerging third generation of descriptions addressing issues in the second generation will be presented in section 2.1.2. 2.1.1 The 2nd Generation Descriptions of the Elements The Scientific Group Thermodata Europe (SGTE) started working on a new unary database at the beginning of the 1980s ...
All phases of K4–xNaxSi4 (1 ≤ x ≤ 2.2) crystallize in a new structure type with space group P21/n, as determined by single-crystal X-ray diffraction analysis of the parent phase K3NaSi4. Rietveld refinement of the X-ray diffraction data showed that the solid solutions follow Vegar...
Structure and phase composition of ultrafine-grained TiNb alloy after high-temperature annealings followed by further pre-recrystallizing annealing which, in its turn, enhances the formation of ultrafine-grained structures with mean size of 0.28 m involving stable β- and α-phase and metastable nano...
Andres, K., Graebner, J. E. & Ott, H. R. 4f-virtual-bound-state formation in CeAl3at low temperatures.Phys. Rev. Lett.35, 1779–1782 (1975). ADSGoogle Scholar Kadowaki, K. & Woods, S. B. Universal relationship of the resistivity and specific heat in heavy-fermion compounds.Solid...
HCP structures were excluded due to the limited availability of sufficient data on this particular structure. It is imperative to explore the factors that contribute to the formation of SS, IM, and AM HEAs. HEAs that exhibit an FCC structure are recognized for their favorable ductility. However,...
Here, using the latest catalogue from the Sloan Digital Sky Survey, we use the flux ratio of the [O ii] to [Ne v] emission lines as a proxy to compare the star formation rate in the hosts of quasars with different types of broad absorption lines (BALs): low-ionization (Lo)BAL...