Infrared imaging characterization of ground scene

2009 ◽  
Author(s):  
Zheng-hui Zhang ◽  
Shi-wen Xu
Keyword(s):  
Infrared Imaging ◽  
Imaging Characterization

Spectro-mechanical Characterization of Aromaticity and Maturity of Kerogens in Oil Shale at 6 nm Spatial Resolution

2018 ◽  
Author(s):  
Devon Jakob ◽  
Le Wang ◽  
Haomin Wang ◽  
Xiaoji Xu
Keyword(s):  
Spatial Resolution ◽  
Oil Shale ◽  
Infrared Imaging ◽  
Mechanical Characterization ◽  
Optical Diffraction ◽  
Chemical Compositions ◽  
Valuable Insight ◽  
Eagle Ford Shale

<p>In situ measurements of the chemical compositions and mechanical properties of kerogen help understand the formation, transformation, and utilization of organic matter in the oil shale at the nanoscale. However, the optical diffraction limit prevents attainment of nanoscale resolution using conventional spectroscopy and microscopy. Here, we utilize peak force infrared (PFIR) microscopy for multimodal characterization of kerogen in oil shale. The PFIR provides correlative infrared imaging, mechanical mapping, and broadband infrared spectroscopy capability with 6 nm spatial resolution. We observed nanoscale heterogeneity in the chemical composition, aromaticity, and maturity of the kerogens from oil shales from Eagle Ford shale play in Texas. The kerogen aromaticity positively correlates with the local mechanical moduli of the surrounding inorganic matrix, manifesting the Le Chatelier’s principle. In situ spectro-mechanical characterization of oil shale will yield valuable insight for geochemical and geomechanical modeling on the origin and transformation of kerogen in the oil shale.</p>

Elastomeric Polymers. 2. NMR and NMR Imaging Characterization of Cross-Linked PDMS

2002 ◽  
Vol 35 (5) ◽  
pp. 1722-1729 ◽  
Author(s):  
Maristella Gussoni ◽  
Fulvia Greco ◽  
Marina Mapelli ◽  
Alessandra Vezzoli ◽  
Elisabetta Ranucci ◽  
...  
Keyword(s):  
Nmr Imaging ◽  
Imaging Characterization

scholarly journals Imaging characterization of a multi-energy CT with quasi-monochromatic X-ray source

2011 ◽  
Author(s):  
Pier Luca Rossi ◽  
Lucia Andreani ◽  
Dante Bollini ◽  
Marco Bontempi ◽  
Stefano Cappelli ◽  
...  
Keyword(s):  
X Ray ◽  
Imaging Characterization

Photoluminescence imaging characterization of thin-film InP

2015 ◽  
Author(s):  
Steve Johnston ◽  
Alyssa Allende Motz ◽  
James Moore ◽  
Maxwell Zheng ◽  
Ali Javey ◽  
...  
Keyword(s):  
Thin Film ◽  
Imaging Characterization

Growth and characterization of 6" InSb substrates for use in large area infrared imaging applications

2013 ◽  
Author(s):  
Mark J. Furlong ◽  
Gordon Dallas ◽  
Greg Meshew ◽  
J. Patrick Flint ◽  
David Small ◽  
...  
Keyword(s):  
Infrared Imaging ◽  
Large Area
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