Optical micrograph of a typical crystal of Sm:CHPD showing plane surface without any growth features.
K. K. Bamzai, Goldy Slathia, Bindu Raina, Rashmi Gupta, Seema Verma, Shivani Suri, Vishal Singh
CC BY 4.0
K. K. Bamzai et. al. "Preparation of Samarium Doped Calcium Hydrogen Phosphate and Study of Its Density and Thermal and Dielectric Characteristics", Indian Journal of Materials Science <a rel="nofollow" class="external text" href="https://doi.org/10.1155/2014/609463">doi:10.1155/2014/609463</a>