NDLI: Density of vibrational states in highly disordered systems through Raman scattering and atomic-scale simulation

Please wait, while we are loading the content...

Density of vibrational states in highly disordered systems through Raman scattering and atomic-scale simulation

Content Provider	Scilit
Author	Carles, R. Zwick, A. Moura, C. Djafari-Rouhani, M.
Copyright Year	1998
Description	Journal: Philosophical Magazine B Raman scattering is used as a probe with regard to the understanding of local structural arrangements and correlated lattice dynamics in highly disordered systems. This investigation is shown to be particularly fruitful if one records the signal over a very wide frequency range (including Stokes, anti-Stokes and multiple-order processes). Results on amorphous semiconductors and vitreous materials are discussed in comparison with those obtained by other techniques (inelastic neutron scattering) or numeric simulations (valence-force-field or molecular dynamics approaches). It is shown that the dynamic response of a disordered material is essentially accounted for by simply considering the lattice dynamics of its crystalline counterpart
Related Links	http://repositorium.sdum.uminho.pt/bitstream/1822/4426/1/PMB_77(1998)_SiO2.pdf
Ending Page	402
Page Count	6
Starting Page	397
ISSN	13642812
e-ISSN	14636417
DOI	10.1080/13642819808204967
Journal	Philosophical Magazine B
Issue Number	2
Volume Number	77
Language	English
Publisher	Informa UK Limited
Publisher Date	1998-02-01
Access Restriction	Open
Subject Keyword	Journal: Philosophical Magazine B Atomic, Molecular and Chemical Physics Raman Scattering Numeric Simulations Highly Disordered Systems Lattice Dynamics Molecular Dynamics
Content Type	Text
Subject	Physics and Astronomy Chemical Engineering

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in