scholarly journals N-site de-methylation in pyrimidine bases as studied by low energy electrons and ab initio calculations

2013 ◽  
Vol 15 (27) ◽  
pp. 11431 ◽  
Author(s):  
D. Almeida ◽  
D. Kinzel ◽  
F. Ferreira da Silva ◽  
B. Puschnigg ◽  
D. Gschliesser ◽  
...  
Keyword(s):  
Ab Initio Calculations ◽  
Ab Initio ◽  
Low Energy ◽  
Low Energy Electrons ◽  
Pyrimidine Bases

Ab Initio Calculations on Low-Energy Conformers of α-Cyclodextrin

2007 ◽  
Vol 111 (48) ◽  
pp. 12127-12135 ◽  
Author(s):  
Cleber P. A. Anconi ◽  
Clebio S. Nascimento, ◽  
Juliana Fedoce-Lopes ◽  
Hélio F. Dos Santos ◽  
Wagner B. De Almeida
Keyword(s):  
Ab Initio Calculations ◽  
Ab Initio ◽  
Low Energy

Low-Energy States of Manganese–Oxo Corrole and Corrolazine: Multiconfiguration Reference ab Initio Calculations

2012 ◽  
Vol 51 (7) ◽  
pp. 4002-4006 ◽  
Author(s):  
Hailiang Zhao ◽  
Kristine Pierloot ◽  
Ernie H. G. Langner ◽  
Jannie C. Swarts ◽  
Jeanet Conradie ◽  
...  
Keyword(s):  
Ab Initio Calculations ◽  
Ab Initio ◽  
Low Energy ◽  
Energy States

scholarly journals Interaction of low-energy electrons with the pyrimidine bases and nucleosides of DNA

2007 ◽  
Vol 127 (8) ◽  
pp. 085105 ◽  
Author(s):  
Carl Winstead ◽  
Vincent McKoy ◽  
Sergio d’Almeida Sanchez
Keyword(s):  
Low Energy ◽  
Low Energy Electrons ◽  
Pyrimidine Bases

scholarly journals Ab Initio Calculations of Low-Energy Nuclear Scattering Using Confining Potential Traps

2020 ◽  
Vol 125 (11) ◽  
Author(s):  
Xilin Zhang ◽  
S. R. Stroberg ◽  
P. Navrátil ◽  
Chan Gwak ◽  
J. A. Melendez ◽  
...  
Keyword(s):  
Ab Initio Calculations ◽  
Ab Initio ◽  
Low Energy ◽  
Nuclear Scattering ◽  
Confining Potential ◽  
Potential Traps

Modeling reaction pathways of low energy particle deposition on thiophene via ab initio calculations

2011 ◽  
Vol 510 (4-6) ◽  
pp. 197-201 ◽  
Author(s):  
Jasmine D. Crenshaw ◽  
Simon R. Phillpot ◽  
Nedialka Iordanova ◽  
Susan B. Sinnott
Keyword(s):  
Ab Initio Calculations ◽  
Ab Initio ◽  
Particle Deposition ◽  
Low Energy ◽  
Reaction Pathways ◽  
Energy Particle

Transfer optics for high spatial resolution electron spectroscopy

1988 ◽  
Vol 46 ◽  
pp. 666-667
Author(s):  
G. G. Hembree ◽  
Luo Chuan Hong ◽  
P.A. Bennett ◽  
J.A. Venables
Keyword(s):  
Magnetic Field ◽  
Scanning Transmission Electron Microscope ◽  
Low Energy ◽  
Objective Lens ◽  
State University ◽  
Arizona State University ◽  
Initial Field ◽  
Resolution Electron ◽  
Scanning Transmission ◽  
Low Energy Electrons

A new field emission scanning transmission electron microscope has been constructed for the NSF HREM facility at Arizona State University. The microscope is to be used for studies of surfaces, and incorporates several surface-related features, including provision for analysis of secondary and Auger electrons; these electrons are collected through the objective lens from either side of the sample, using the parallelizing action of the magnetic field. This collimates all the low energy electrons, which spiral in the high magnetic field. Given an initial field Bi∼1T, and a final (parallelizing) field Bf∼0.01T, all electrons emerge into a cone of semi-angle θf≤6°. The main practical problem in the way of using this well collimated beam of low energy (0-2keV) electrons is that it is travelling along the path of the (100keV) probing electron beam. To collect and analyze them, they must be deflected off the beam path with minimal effect on the probe position.

Millimetre-wave and infrared spectroscopy of Br13 CN: anharmonic force field of cyanogen bromide from spectroscopic data and ab initio calculations

1997 ◽  
Vol 90 (3) ◽  
pp. 495-497
Author(s):  
CLAUDIO ESPOSTI ◽  
FILIPPO TAMASSIA ◽  
CRISTINA PUZZARINI ◽  
RICCARDO TARRONI ◽  
ZDENEK ZELINGER
Keyword(s):  
Infrared Spectroscopy ◽  
Force Field ◽  
Ab Initio Calculations ◽  
Ab Initio ◽  
Spectroscopic Data ◽  
Cyanogen Bromide ◽  
Millimetre Wave ◽  
Anharmonic Force
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