Laser Induced Breakdown Spectroscopy for Classification of High Energy Materials using Elemental Intensity Ratios

Defence Science Journal

Manoj Kumar Gundawar¹  S. Venugopal Rao¹  S. Sreedhar¹ 

[1] Advanced Centre of Research in High Energy Materials, University of Hyderabad, Hyderabad-500 046,

关键词: Laser induced breakdown spectroscopy;    high energy materials;   

DOI  :  

学科分类：社会科学、人文和艺术（综合）

来源: Defence Scientific Information & Documentation Centre

【 摘 要 】

A simple, yet efficient, methodology is proposed to classify three high energy materials (HEMs) with diverse composition using nanosecond laser induced breakdown spectroscopic data. We have calculated O/N, N/H, and O/H elemental peaks ratios using a ratiometric method. The present work describes a novel way to construct 1D, 2D, and 3D classification model using the above mentioned ratios. Multivariate statistical methods are followed for construction of the classification models. A detailed procedure for classification of three different HEMs is presented here. Defence Science Journal, Vol. 64, No. 4, July 2014, pp.332-338, DOI:http://dx.doi.org/10.14429/dsj.64.4741

【 授权许可】

Unknown