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4th Alpine Conference on SSNMR - POSTER # P3 |
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Click on the link below for an index of this author's
webpages
Early Research Studies on:"Explaining the trends of Nuclear Shielding caused
by Magnetic moments related to Susceptibilties" have
been detailed at the webpages at the URL: http://saravamudhan.tripod.com/
For an ONLINE Instrumental FUSION music CLICK HERE Song : Le Chant Des Algues Artist : Rahul Sharma, Richard Clayderman Album :Confluence II A resounding Instrumental tune from a Movie:--
CLICK HERE
Saturday April 5, 2025 6:34PM
The above counter was set with zero initial count
[ on Saturday, September 17, 2005 at 6:23 PM ] soonafter the arrival
in Shillong NEHU Campus, from Chamonix Mont Blanc, France, after the participation in the 4th Alpine Conference
Last updated on 9/20/2021, 3:22:29 PM A Consideration
of the Enduring Questions for the Possibility of Using Arbitrary Shapes of Specimen for HR PMR Studies in Single Crystalline
Authors : (Presenting Author - E-mail : saravamudhan@nehu.ac.in ) Even when Spherically Shaped Single Crystalline Solid Specimens have been used for HR PMR measurements, for the subsequent interpretation of the Shielding Tensor parameters, it required a further calculation of intermolecular contributions to Shielding Tensor. These intermolecular contributions, when subtracted from the experimental shielding parameter values, could yield the truly and only molecular contributions, which is of relevance for inferring about the molecular electronic structure. The question as
to why a spherical shape was required, and, whether it would be possible to relax the stringency of this constraint has been
the consideration of the presentations made (1) till now. Such deliberations led to the possibilities of calculating the induced
field contributions inside a magnetized material by a simple summation procedure. It had also been shown that handling these
types of calculations seem possible, for contributions only within the Lorentz ellipsoids, as well as, for the contributions
from within the entire macroscopic specimen with shapes other than the regular ellipsoids of revolution (2). At this juncture making progress with the question of arbitrary shapes as stated in the title of this abstract would require a consideration of the possibilities of the shape and location of the Lorentz semi micro volume element so that the intermolecular contributions can be disentangled from the total contribution unambiguously. This raises the issue of the microscopic averaging and the macroscopic averaging for arriving at the induced field at a point within the magnetized material. A discussion on the requirements seem due before actually proceeding with the calculations of this type and this context would at this juncture be highlighted and a strategy to be followed would be laid out in this presentation. 1. http://geocities.com/amudhan_nehu/graphpresent.html 2. http://geocities.com/saravamudhan1944/eenc_ampere_lille.html Confirmation of Registration from the Conference Secretariat: congres@chamonix.com On 5th September,2005 received communication from
The Head, International S & T Affairs Directorate, CSIR, New Delhi [ No.27/209/Misc/(Reg)/2004/-ISTAD dated Thursday,
September 01, 2005 , sd., Technical Officer SV Sarma svsarma@csir.res.in ]conveying that the application was considered and the request for grant was not approved by competent
authority.
Application [id no:25972] for travel grant from UGC Result as per online Registartion page at http://www.ugc.ac.in Your Travel Ref# 9, Prof.ARAVAMUDHAN Sankarampadi Lecturer PO NEHU Campus Mawkynroh Umshing East Khasi Hills SHILLONGMeghalaya saravamudhan@nehu.ac.in Submission Date: 2005-08-24 Net Amount Requested: INR 55,000 CLICK HERE to dispaly a
WebPage on the participation by Dr.Aravamudhan in the events during Jan.2006-March 2006.
CLICK on the link URL: http://geocities.com/amudhan_nehu/nehu_link.html to display a personal WebPage
------>LAYOUT<---- Contents of this webpage have
been included among the references Specified Poster Area (1.2m x 1.2m) Consists of 20 sheets all A4 size The table indicates the number sequence in which the 20 poster sheets would appear at the presentation
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A Consideration of the Enduring
Questions for the Possibility of Using Arbitrary Shapes of Specimen for HR PMR Studies in Single Crystalline Solid-State
S.Aravamudhan
Department of Chemistry
North Eastern Hills University
PO NEHU Campus Mawkynroh Umshing
Shillong 793022 Meghalaya INDIA
Telephone: +91 364 272 2624 Fax: +91 364 255 0486
Email: saravamudhan@nehu.ac.in
The POSTER materials for the accepted presentation at the Venue of the 4th Alpine Conference on SSNMR, Chamonix Mont Blanc, France 11-15, September 2005 Click on the SHEET - X to download the MS WORD document (single A4 Sheet )containing discussions on the question appearing in that same box. Poster posted to this web page by the author on Sunday, 4th septmber 2005, 7:29 PM |
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For particulars documented by the 4th Alpine Conference Organizing Committee Visit conference web site at URL: http://www.alpine-conference.org Tripod-site number 2 for Documenting Scientific Activities; / ealier site (full capacity contents)
http://saravamudhan.tripod.com/
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