It represents the crystal structure of glycine zinc sulphate pentahydrate (GZS) with the the Hirshfeld surface (HS) mapped onto a property called “d norm,” which ranges from -0.6591 (in red) to 1.0764 (in blue) atomic units and the crystal packing with a void volume of 25.43 ų, accounting for 4.78 % of the total volume.

At first distinguish epitaxy from topotaxy, which rule the main mechanisms of calcite-aragonite transitions. Then, attempt to move from qualitative to quantitative descriptions of these transitions. Hence, it will deal with 2D (epitaxy) and 3D (topotaxy) conversions in the polymorphic system, in order to gain insight on their differences.

This study investigates the magneto-optical Kerr effect (MOKE) and ultrafast demagnetization in Bi and Mn-doped Y₃Fe₅O₁₂ films. Results demonstrate that horizontal dipping improves crystal quality, while increasing Bi³⁺ content enhances spin-orbit coupling, reducing spin-lattice relaxation time constants and accelerating magnetization recovery. These findings suggest the materials are promising for photomagnetic applications.

Gallium arsenide (GaAs) wafers exhibit anisotropic removal: (100)-to-(111) 15° orientations enable elastic-plastic deformation, minimizing brittle fracture. Raman spectroscopy reveals phase transitions in steeper angles, while CMP experiments show optimized pad speeds (30–40 rpm) enhance surface quality and material removal. These findings redefine GaAs processing strategies, emphasizing crystal orientation and defect control for precision semiconductor manufacturing.

Two crystalline morphology of CuSO₄·5H₂O. Rhombic crystals are induced by laser in the supersaturated solution without acidic polymer; Rod-like Crystals are obtained from the solution with the addition of PAA.