The Winter 2024 special edition of GIA’s Gems & Gemology (G&G) highlights the advanced gemmological testing currently ...

X-ray Photoelectron Spectroscopy and Photoluminescence. Joyce’s current research is on using transmission electron microscopy to study the microstructure of metal-insulator films for use as very low ...

2. Developing and applying computational packages for quantum mechanical modeling of various experimental techniques including scanning tunneling microscopy, Raman spectroscopy, photoluminescence ...

Nuclear magnetic resonance (NMR) spectroscopy is a technique that detects the chemical environment of atomic nuclei by the absorption of radio-frequency electromagnetic radiation when in the ...