3,5,11,13-Tetraazacycl[3.3.3]azine: theoretical (ab initio) and experimental (x-ray and ultraviolet photoelectron spectroscopy) studies of the electronic structure

1984 ◽  
Vol 106 (16) ◽  
pp. 4374-4378 ◽  
Author(s):  
J. P. Boutique ◽  
J. J. Verbist ◽  
J. G. Fripiat ◽  
J. Delhalle ◽  
G. Pfister-Guillouzo ◽  
...  
2005 ◽  
Vol 483-485 ◽  
pp. 547-550 ◽  
Author(s):  
Konstantin V. Emtsev ◽  
Thomas Seyller ◽  
Lothar Ley ◽  
A. Tadich ◽  
L. Broekman ◽  
...  

We have investigated Si-rich reconstructions of 4H-SiC( 00 1 1 ) surfaces by means of low-energy electron diffraction (LEED), x-ray photoelectron spectroscopy (XPS), and angleresolved ultraviolet photoelectron spectroscopy (ARUPS). The reconstructions of 4H-SiC( 00 1 1 ) were prepared by annealing the sample at different temperatures in a flux of Si. Depending on the temperature different reconstructions were observed: c(2×2) at T=800°C, c(2×4) at T=840°C. Both reconstructions show strong similarities in the electronic structure.


Author(s):  
Lucia Pérez Ramírez ◽  
Anthony Boucly ◽  
Florent Saudrais ◽  
F. Bournel ◽  
Jean-Jacques Gallet ◽  
...  

To advance an understanding of key electrochemical and photocatalytic processes that depend on the electronic structure of aqueous solutions, X-ray photoemission spectroscopy has become an invaluable tool, especially when practiced...


2021 ◽  
Author(s):  
Ghada El Jamal ◽  
Thomas Gouder ◽  
Rachel Eloirdi ◽  
Mats Jonsson

We report surface characteristics of UO2, U2O5 and UO3 thin films after exposure to gas plasmas: a new approach of the oxidative dissolution problem.


ChemInform ◽  
2009 ◽  
Vol 40 (38) ◽  
Author(s):  
A. A. Lavrentyev ◽  
B. V. Gabrelian ◽  
I. Ya. Nikiforov ◽  
O. V. Parasyuk ◽  
O. Yu. Khyzhun

2009 ◽  
Vol 481 (1-2) ◽  
pp. 28-34 ◽  
Author(s):  
A.A. Lavrentyev ◽  
B.V. Gabrelian ◽  
I.Ya. Nikiforov ◽  
O.V. Parasyuk ◽  
O.Yu. Khyzhun

2003 ◽  
Vol 349 (1-2) ◽  
pp. 206-210 ◽  
Author(s):  
Masaoki Oku ◽  
Toetsu Shishido ◽  
Kazuaki Wagatsuma ◽  
Qiang Sun ◽  
Yoshiyuki Kawazoe

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