Single complex line shapes of the B850 band of LH2

2003 ◽  
Vol 118 (20) ◽  
pp. 9324-9336 ◽  
Author(s):  
Seogjoo Jang ◽  
Robert J. Silbey
Keyword(s):  
Complex Line ◽  
Line Shapes ◽  
Single Complex

Complex line shapes in surface-enhanced coherent Raman spectroscopy

2014 ◽  
Vol 62 (2) ◽  
pp. 90-96 ◽  
Author(s):  
Dmitri V. Voronine ◽  
Alexander M. Sinyukov ◽  
Xia Hua ◽  
Elango Munusamy ◽  
Gombojav Ariunbold ◽  
...  
Keyword(s):  
Raman Spectroscopy ◽  
Complex Line ◽  
Line Shapes ◽  
Surface Enhanced ◽  
Coherent Raman

scholarly journals MEASUREMENT OF COMPLEX LINE SHAPES BY PHASE-LOCKED CAVITY RING-DOWN AND BUILDUP SPECTROSCOPY

2020 ◽  
Author(s):  
Joseph Hodges ◽  
Daniel Lisak ◽  
Keith Gillis ◽  
Roman Ciurylo ◽  
Agata Cygan ◽  
...  
Keyword(s):  
Complex Line ◽  
Line Shapes ◽  
Cavity Ring Down

Exact complex line shapes of atomic resonance

1984 ◽  
Vol 23 (3) ◽  
pp. 368 ◽  
Author(s):  
Leo K. P. Chan
Keyword(s):  
Complex Line ◽  
Line Shapes ◽  
Atomic Resonance

TO THE QUESTION OF THE SYSTEMATIC NATURE OF ELECTRONIC EDUCATIONAL MATERIALS FOR HIGHER EDUCATION

2019 ◽  
pp. 54-62
Author(s):  
K. R. Ovchinnikova
Keyword(s):  
Learning Process ◽  
Information Technologies ◽  
Electronic Materials ◽  
Subject Area ◽  
Design Activity ◽  
Learning Technology ◽  
Educational Materials ◽  
Scientific Publications ◽  
Structured Information ◽  
Single Complex

The relevance of the issue under consideration in the article is connected with the confusion in scientific publications of the concepts of “electronic educational materials” and “electronic educational resources”. The article discusses the concept of “electronic educational materials” from the perspective of general systems theory. And their system character is proved. This allows them to be represented as a single complex of structured information of a specific subject area and didactic materials. These didactic materials support the learning process at all stages of its didactic cycle in accordance with the chosen learning technology based on the didactic capabilities of information technologies. It is concluded that the system of high school electronic materials allows to expand the boundaries of the design activity of the teacher, provide management of the student’s thinking activity, to implement a competence approach to the learning process at university

H NMR Evidence for a Change in The Local Hydrogen Environment of Sites Associated with the Staebler-Wronski Effect in a-Si:H

2002 ◽  
Vol 715 ◽  
Author(s):  
T. Su ◽  
Robin Plachy ◽  
P. C. Taylor ◽  
S. Stone ◽  
G. Ganguly ◽  
...  
Keyword(s):  
Line Shape ◽  
Defect Density ◽  
Hydrogen Atoms ◽  
Hydrogen Environment ◽  
H Nmr ◽  
Line Shapes ◽  
Different Temperatures ◽  
Staebler Wronski Effect

AbstractWe study the H NMR line shapes of a sample of a-Si:H under several conditions: 1) as grown, 2) light-soaked for 600 hours, and 3) light-soaked followed by annealing at different temperatures. At T = 7 K, the NMR line shape of the sample after light soaking exhibits an additional doublet compared to that of the sample as-grown. This doublet is an indication of a closely separated hydrogen pair. The distance between the two hydrogen atoms is estimated to be about (2.3 ± 0.2) Å. The concentration of these hydrogen sites is estimated to be between 1017 and 1018 cm-3 consistent with ESR measurements of the defect density after light soaking. This doublet disappears after the sample is annealed at 200°C for 4 hours.

Sign in / Sign up

Export Citation Format

Share Document