Spatially and spectrally resolved temperature dependence of defect related luminescence using hyperspectral imaging

2014 ◽  
Author(s):  
Andreas Flo ◽  
Ingunn Burud ◽  
Espen Olsen
Keyword(s):  
Temperature Dependence ◽  
Hyperspectral Imaging ◽  
Spectrally Resolved

Spectrally resolved nonlinearity and temperature dependence of perovskite solar cells

2017 ◽  
Vol 172 ◽  
pp. 66-73 ◽  
Author(s):  
Markus Mundus ◽  
Bhavana Venkataramanachar ◽  
Robert Gehlhaar ◽  
Markus Kohlstädt ◽  
Bjoern Niesen ◽  
...  
Keyword(s):  
Solar Cells ◽  
Temperature Dependence ◽  
Perovskite Solar Cells ◽  
Spectrally Resolved

scholarly journals Fluorescence hyperspectral imaging (fHSI) using a spectrally resolved detector array

2017 ◽  
Vol 10 (6-7) ◽  
pp. 840-853 ◽  
Author(s):  
Anna Siri Luthman ◽  
Sebastian Dumitru ◽  
Isabel Quiros-Gonzalez ◽  
James Joseph ◽  
Sarah E Bohndiek
Keyword(s):  
Hyperspectral Imaging ◽  
Detector Array ◽  
Spectrally Resolved

scholarly journals Temperature dependence of the lipid packing in thylakoid membranes studied by time- and spectrally resolved fluorescence of Merocyanine 540

2008 ◽  
Vol 1778 (12) ◽  
pp. 2823-2833 ◽  
Author(s):  
Sashka B. Krumova ◽  
Rob B.M. Koehorst ◽  
Attila Bóta ◽  
Tibor Páli ◽  
Arie van Hoek ◽  
...  
Keyword(s):  
Temperature Dependence ◽  
Thylakoid Membranes ◽  
Lipid Packing ◽  
Merocyanine 540 ◽  
Spectrally Resolved

Temperature Dependence of the Critical Electron Dose for Fatty Acid Monolayers

1982 ◽  
Vol 40 ◽  
pp. 78-79
Author(s):  
Kenneth H. Downing ◽  
Robert M. Glaeser
Keyword(s):  
Electron Beam ◽  
Fatty Acid ◽  
Inelastic Scattering ◽  
Temperature Dependence ◽  
Structural Damage ◽  
Direct Result ◽  
Second Step ◽  
Strong Temperature Dependence ◽  
Electron Dose ◽  
Covalent Bonds

The structural damage of molecules irradiated by electrons is generally considered to occur in two steps. The direct result of inelastic scattering events is the disruption of covalent bonds. Following changes in bond structure, movement of the constituent atoms produces permanent distortions of the molecules. Since at least the second step should show a strong temperature dependence, it was to be expected that cooling a specimen should extend its lifetime in the electron beam. This result has been found in a large number of experiments, but the degree to which cooling the specimen enhances its resistance to radiation damage has been found to vary widely with specimen types.

Temperature Dependence of Magnetic Domains and Wall Structures

1972 ◽  
Vol 30 ◽  
pp. 496-497
Author(s):  
Sonoko Tsukahara ◽  
Tadami Taoka ◽  
Hisao Nishizawa
Keyword(s):  
Temperature Dependence ◽  
Domain Walls ◽  
Magnetic Domain ◽  
Iron Film ◽  
Objective Lens ◽  
Lorentz Microscopy ◽  
Domain Structures ◽  
Wall Structures ◽  
Crystal Films ◽  
Metallurgical Structure

The high voltage Lorentz microscopy was successfully used to observe changes with temperature; of domain structures and metallurgical structures in an iron film set on the hot stage combined with a goniometer. The microscope used was the JEM-1000 EM which was operated with the objective lens current cut off to eliminate the magnetic field in the specimen position. Single crystal films with an (001) plane were prepared by the epitaxial growth of evaporated iron on a cleaved (001) plane of a rocksalt substrate. They had a uniform thickness from 1000 to 7000 Å.The figure shows the temperature dependence of magnetic domain structure with its corresponding deflection pattern and metallurgical structure observed in a 4500 Å iron film. In general, with increase of temperature, the straight domain walls decrease in their width (at 400°C), curve in an iregular shape (600°C) and then vanish (790°C). The ripple structures with cross-tie walls are observed below the Curie temperature.

Hyperspectral Imaging Remote Sensing

2016 ◽  
Author(s):  
Dimitris Manolakis ◽  
Ronald Lockwood ◽  
Thomas Cooley
Keyword(s):  
Remote Sensing ◽  
Hyperspectral Imaging

Temperature dependence of generation-recombination noise in p-n junctions

2002 ◽  
Vol 12 (3) ◽  
pp. 71-74
Author(s):  
J. A. Jiménez Tejada ◽  
A. Godoy ◽  
A. Palma ◽  
P. Cartujo
Keyword(s):  
Temperature Dependence
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