The assortment of instruments ranged from single and double-headed picks with pyramidal and bipyramidal ends, featuring holes, a point, whetting hammer, field anvil, and wedges. Utilized to ...

Institute of Applied Synthetic Chemistry, TU Wien Getreidemarkt 9/163-AC, A-1060 Wien, Austria Centro de Química Estrutural, Institute of Molecular Sciences, Departamento de Engenharia Química, ...

We present the results of rigorous three-dimensional, finite-difference, time-domain calculations of near- and far-field properties of pairs of Au bipyramidal nanoparticles in three different ...

The geometrically frustrated pyrochlore Eu2Sn2O7 is an insulator with slight trigonal lattice distortion at ambient condition. High pressure is applied to this system to investigate the responses of ...

School of Physics and Electronic Engineering & Institute of Laser Spectroscopy, State Key Laboratory of Quantum Optics and Quantum Optics Devices, Shanxi University, Taiyuan 030006, P. R. China ...

Corundum crystals are pink, purple to red, and blue; colorless sapphire coexists with ruby, as well as gray to brown and bipyramidal sapphire and trapiche ruby. Gem corundum is associated with spinel ...