scholarly journals An AB Initio Approach to Solar Coronal Loops

2005 ◽  
Vol 618 (2) ◽  
pp. 1031-1038 ◽  
Author(s):  
Boris Vilhelm Gudiksen ◽  
Ake Nordlund
Keyword(s):  
Ab Initio ◽  
Coronal Loops ◽  
Ab Initio Approach ◽  
Solar Coronal

Erratum: “An AB Initio Approach to Solar Coronal Loops” (ApJ, 618, 1031 [2005])

2005 ◽  
Vol 623 (1) ◽  
pp. 597-599
Author(s):  
Boris Vilhelm Gudiksen ◽  
Ake Nordlund
Keyword(s):  
Ab Initio ◽  
Coronal Loops ◽  
Ab Initio Approach ◽  
Solar Coronal

An Ab Initio Approach to the Solar Coronal Heating Problem

2005 ◽  
Vol 618 (2) ◽  
pp. 1020-1030 ◽  
Author(s):  
Boris Vilhelm Gudiksen ◽  
Ake Nordlund
Keyword(s):  
Ab Initio ◽  
Coronal Heating ◽  
Ab Initio Approach ◽  
Solar Coronal

scholarly journals Structure and Raman scattering of chained carbon films on copper substrate: ab initio approach

2018 ◽  
Vol 292 ◽  
pp. 012102 ◽  
Author(s):  
E A Buntov ◽  
A F Zatsepin ◽  
M B Guseva ◽  
D A Boqizoda ◽  
B L Oksengendler
Keyword(s):  
Raman Scattering ◽  
Ab Initio ◽  
Copper Substrate ◽  
Carbon Films ◽  
Ab Initio Approach

Simulation of Local Surface Modification in STM by ab initio Quantum Chemistry

1998 ◽  
Vol 05 (02) ◽  
pp. 493-499 ◽  
Author(s):  
V. S. Gurin
Keyword(s):  
Surface Modification ◽  
Ab Initio ◽  
Physical Nature ◽  
Atomic Scale ◽  
Level Shift ◽  
Electrical Field ◽  
High Electrical Field ◽  
Wide Range ◽  
Energy Level Shift ◽  
Ab Initio Approach

Surface modification by means of STM has became a well-known method for the artificial formation of nanometer and atomic scale structures. The physical nature of surface modification can consist in a wide range of phenomena (from mechanical indentation up to specific tip-induced chemistry). The high electrical field at the STM tip is considered to be the main feature of STM modification experiments. The field strength is comparable with intramolecular ones and can influence the chemical bonding in surface structures. The model of STM-stimulated modification is considered using the quantum-chemical ab initio approach for a surface cluster in the high electrical field. The destabilization effect, energy level shift, and bond polarization under the STM tip field occur and can show the atomistic nature of surface transformations in STM.

scholarly journals An ab-initio approach to describe coherent and non-coherent exciton dynamics

2018 ◽  
Vol 91 (8) ◽  
Author(s):  
Davide Sangalli ◽  
Enrico Perfetto ◽  
Gianluca Stefanucci ◽  
Andrea Marini
Keyword(s):  
Ab Initio ◽  
Exciton Dynamics ◽  
Ab Initio Approach
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