Abstract: This paper presents a coupled-wave analysis of triangular-lattice photonic crystal surface emitting lasers (PCSELs) with transverse magnetic polarization. Six plane waves coupled by Bragg ...

Sommerfeld in Munich, by passing a narrow cylindrical beam of Röntgen rays through a crystal of zinc blende ... holohedral cubic symmetry of the space-lattice attributed by crystallographers ...

Department of Chemistry, University of Rochester, Rochester, New York 14627, United States Dynamic Molecular Materials Laboratory, Dipartimento di Scienze della Vita, Università degli Studi di Modena ...

X-ray diffraction (XRD) is a powerful analytical technique used to investigate the crystallographic structure of materials.

then rapidly cooling it so the atoms don't have time to order themselves in a crystal lattice. In PCM, information is stored by switching the material between amorphous and crystalline states ...

Lawrence Livermore National Laboratory, Sandia National Laboratories, and Los Alamos National Laboratory are known by the ...

With its particular crystal lattice structure ... field," said PPPL Principal Research Physicist Igor Kaganovich, a co-author on the paper. Growing diamond in a laboratory typically involves ...

This is especially important when it comes to lattices, which are unique to 3D printing and widely appreciated for their characteristics. This is why many different software have enabled the creation ...