QR code micro-certified gemstones: femtosecond writing and Raman characterization in Diamond, Ruby and Sapphire
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Gemstone Analysis and Authentication
Position of the four color charts in CIE 1976L*a*b* uniform color space
Nanomaterials, Free Full-Text
Ultrafast femtosecond laser micro-marking of single-crystal natural diamond by two-lens focusing system - ScienceDirect
Conjunto de 40 gemas lapidadas em facetas, analisadas neste trabalho
Optical microscopy image (9500), recorded by tilting the sample, of
Diamond photonics platform enabled by femtosecond laser writing
QR code micro-certified gemstones: femtosecond writing and Raman characterization in Diamond, Ruby and Sapphire
Represented as untreated plagioclase from Tibet, these feldspars weigh
Chemosensors, Free Full-Text
PDF] APPLICATION OF MICRO-RAMAN SPECTROSCOPY FOR GEMSTONES CHARACTERIZATION . THE CASE OF RUBIES
This group of diamonds (0.30–0.74 ct) illustrates the wide array of
The unusual color zoning in this colorchange sapphire is typical of
This matched pair of blue sapphires (3.07 and 3.10 ct) were heat
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por adulto (o preço varia de acordo com o tamanho do grupo)
