Experimental Determination of Single CdSe Nanowire Absorption Cross Sections through Photothermal Imaging

ACS Nano ◽  
2010 ◽  
Vol 4 (1) ◽  
pp. 358-364 ◽  
Author(s):  
Jay Giblin ◽  
Muhammad Syed ◽  
Michael T. Banning ◽  
Masaru Kuno ◽  
Greg Hartland
Keyword(s):  
Experimental Determination ◽  
Cross Sections ◽  
Absorption Cross ◽  
Photothermal Imaging

scholarly journals Experimental Determination of the Absorption Cross-Section and Molar Extinction Coefficient of Colloidal CdSe Nanoplatelets

2015 ◽  
Vol 119 (47) ◽  
pp. 26768-26775 ◽  
Author(s):  
Aydan Yeltik ◽  
Savas Delikanli ◽  
Murat Olutas ◽  
Yusuf Kelestemur ◽  
Burak Guzelturk ◽  
...  
Keyword(s):  
Experimental Determination ◽  
Cross Section ◽  
Extinction Coefficient ◽  
Absorption Cross Section ◽  
Molar Extinction Coefficient ◽  
Absorption Cross

scholarly journals Determination of the absorption cross-sections of higher order iodine oxides at 355 nm and 532 nm

2020 ◽  
Author(s):  
Thomas R. Lewis ◽  
Juan Carlos Gómez Martin ◽  
Mark A. Blitz ◽  
Carlos A. Cuevas ◽  
John M. C. Plane ◽  
...  
Keyword(s):  
Cross Section ◽  
Cross Sections ◽  
Atmospheric Chemistry ◽  
Absorption Cross Section ◽  
Absorption Cross ◽  
Time Resolved ◽  
Flight Mass Spectrometry ◽  
Iodine Oxides ◽  
Photo Ionization

Abstract. Iodine oxides (IxOy) play an important role in the atmospheric chemistry of iodine. They are initiators of new particle formation events in the coastal and polar boundary layer and act as iodine reservoirs in tropospheric ozone-depleting chemical cycles. Despite the importance of the aforementioned processes, the photochemistry of these molecules has not been studied in detail previously. Here, we report the first determination of the absorption cross sections of IxOy, x = 2, 3, 5, y = 1–12 at λ = 355 nm by combining pulsed laser photolysis of I2/O3 gas mixtures in air with time-resolved photo-ionization time-of-flight mass spectrometry, using NO2 actinometry for signal calibration. The oxides selected for absorption cross section determinations are those presenting the strongest signals in the mass spectra, where signals containing 4 iodine atoms are absent. The method is validated by measuring the absorption cross section of IO at 355 nm, σ355 nm, IO = (1.2 ± 0.1) ×  10–18 cm2, which is found to be in good agreement with the most recent literature. The results obtained are: σ355 nm, I2O3 

Experimental determination of deuteron-induced activation cross sections of yttrium

2007 ◽  
Vol 95 (4) ◽  
Author(s):  
Md. Shuza Uddin ◽  
M. Baba ◽  
M. Hagiwara ◽  
F. Tárkányi ◽  
F. Ditrói
Keyword(s):  
Experimental Determination ◽  
Cross Sections ◽  
Excitation Functions ◽  
Activation Cross Sections

Excitation functions were measured for the

Experimental determination of 80,82,83Kr(α, xn)82Sr cross sections for reaction threshold to 60 MeV α-particles

Atomic Energy ◽  
2011 ◽  
Vol 110 (2) ◽  
pp. 99-103 ◽  
Author(s):  
V. A. Zagryadskii ◽  
S. T. Latushkin ◽  
V. I. Novikov ◽  
A. A. Ogloblin ◽  
V. N. Unezhev ◽  
...  
Keyword(s):  
Experimental Determination ◽  
Cross Sections ◽  
Reaction Threshold ◽  
Α Particles
Sign in / Sign up

Export Citation Format

Share Document