Synchrotron Radiation for the Investigation of Objects of Cultural Heritage Value

2008 ◽  
pp. 128-142 ◽  
2020 ◽  
Vol 5 (2) ◽  
pp. 28
Author(s):  
Yuka Ikemoto ◽  
Manako Tanaka ◽  
Tomohiro Higuchi ◽  
Toshirou Semba ◽  
Taro Moriwaki ◽  
...  

Infrared synchrotron radiation (IR-SR) is a broad-band light source. Its brilliance is the main advantage for microspectroscopy experiments, when the limited size of the sample often prevents the use of conventional thermal radiation sources. Cultural heritage materials are delicate and valuable; therefore, nondestructive experiments are usually preferred. Nevertheless, sometimes, small pieces can be acquired in the process of preservation and conservation. These samples are analyzed by various experimental techniques and give information about the original material and current condition. In this paper, four attempts to analyze cultural heritage materials are introduced. All these experiments are performed at the microspectroscopy station of IR beamline BL43IR in SPring-8.


2020 ◽  
Vol 12 (12) ◽  
pp. 1587-1594 ◽  
Author(s):  
Elena Possenti ◽  
Claudia Conti ◽  
G. Diego Gatta ◽  
Marco Merlini ◽  
Marco Realini ◽  
...  

SR-μTXRD allows studying the position and penetration depth within the stone matrix of crystalline phases formed after inorganic conservation treatments.


2021 ◽  
Vol 28 (3) ◽  
pp. 1014-1029
Author(s):  
Yeukuang Hwu ◽  
Giorgio Margaritondo

Synchrotron radiation evolved over one-half century into a gigantic worldwide enterprise involving tens of thousands of researchers. Initially, almost all users were physicists. But now they belong to a variety of disciplines: chemistry, materials science, the life sciences, medical research, ecology, cultural heritage and others. This poses a challenge: explaining synchrotron sources without requiring a sophisticated background in theoretical physics. Here this challenge is met with an innovative approach that only involves elementary notions, commonly possessed by scientists of all domains.


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