Decoupling Local Disorder and Optical Effects in Infrared Spectra: Differentiating Between Calcites with Different Origins

作者：Poduska Kristin M^*; Regev Lior; Boaretto Elisabetta; Addadi Lia; Weiner Steve; Kronik Leeor; Curtarolo Stefano

来源：Advanced Materials, 2011, 23(4): 550-+.

DOI：10.1002/adma.201003890

Infrared spectral peak broadening due to atomic disorder and narrowing due to particle-size-related optical absorption effects can be decoupled experimentally and theoretically. Applied to different sources of polycrystalline calcite, the method provides a powerful diagnostic tool for archaeology, geology, and materials/biomaterials science.

• 出版日期2011-1-25