ACKNOWLEDGEMENTSshodhganga.inflibnet.ac.in/bitstream/10603/2979/4/... · ACKNOWLEDGEMENTS First and...
Transcript of ACKNOWLEDGEMENTSshodhganga.inflibnet.ac.in/bitstream/10603/2979/4/... · ACKNOWLEDGEMENTS First and...
ACKNOWLEDGEMENTS
First and foremost, I thank Almighty for showering his grace to
makethis endeavor possible.
At the outset, I thank our Vice-Chancellor of Periyar University,
Salem-l l , for having given me the good opportunity to do my Ph.D Degree
course in this esteemed University.
I wish to express my sincere thanks and gratitude to my beloved
guide Dr.P.M.ANBARASAN, M.Sc., M.Phil., Ph.D., Reader in Physics,
Periyar University, Salem-ll, for his extensively stimulating constructive
guidance, utmost motivation, inspiring comments and suggestions
throughout the period of my research work. As an admirable and
approachable person, he has rendered me a great help in all possible ways.
Personally he has shown a care and concern which I may not get from
anyone else. It has been a pleasing experience to work under his guidance.
I remain forever grateful to him. I am very happy to say that I am a student
of Dr.P.M.ANBARASAN. Really, I can say, his smiling encouragement
is the backbone for my research.
I wish to place my hearty and sincere thanks to my respectable
Prof.Dr.V.Krishnakumar, M.Sc, M.Phil, Ph.D., Professor and Head of the
Department of Physics, Periyar University, Salem for his constant
encouragement, kind blessings, wealthy advice and administrative support
given in all aspects during the period of research work.
I would like to thank the faculty members of the Department of
Physics, Periyar University, Salern-l l for their valuable advice and
encouragement during entire period of research work.
The Office Staff members of Dept. of Physics, Periyar University
are warmly acknowledged with thanks for their constant help and fine
co-operation.
I am ever indebted sincere thanks to Prof.Dr.S.Mohan,
Vice-Chancellor of PRIST University, Tanjore and Dr.N.Sundaraganesan,
Reader in Physics, Annamalai University, Chidambaram, for their help and
encouragement at all time of my research work.
As long as I'm writing names down, I cannot neglect that of my best,
most constant friend Dr.V.Ilangovan, Asst. Professor of Physics, Tagore
Arts College, Puducherry, for providing me a lot of support and
encouragement during the period; he's a great guy and I don't want to miss
anopportunity to get that in the permanent record.
My affectionate thanks are due to Prof.Dr.A.K.Ramasamy,
Professor and Head, Dept. of Chemistry, Periyar University and
Dr.S.Venkateswaran, Reader in Geology, Periyar University for
encouragingme to pursue the research after my master degree.
I can never find words to express my sentiments for the co-operation
and encouragement that I had from my beloved Principal
Dr.S.SEETHARAMAN M.Sc., M.Phil., Ph.D., .Thiruvalluvar Govt. Arts,
Rasipuramduring my course.
I would like to thank the faculty members of the Department of
Physics, Government Arts College (Autonomous), Salem-7 especially
Prof.Dr.T.K.Vasudevan,Mrs.K.Murugeswari,Mrs.K.Managaiarkarasai
and Lab assistants for their valuable advice and encouragement during
entireperiod of research work.
My special and sincere thanks to faculty members and Lab assistants
of Dept. of Physics, Thiruvalluvar Govt. Arts College, Rasipuram for
their help and blessings at all time of my research work - Special mention
must be made of my best friend Dr.P.Duraisamy.
It is a pleasure to acknowledge the assistance derived from my
friends Dr.S.Duraisamy, Er.N.Manickam, Mr.P.Perumal, Dr.P.Duraisamy,
Mr.A.Poyyamozhi, Mr.K.Selvaraju, Mr.N.Senguttuvan, Mr.P.Dhayanidhi,
.Mr .K.Kanagasabapathy ,Mr. S.Alexander,Mr. V .Mahadevan,Dr.R. Sivakumar
Dr.P.Sundaramoorthy, Dr.A.Thennarasu and Mrs.S.Manimegalai for
inspiring me in various stages.
With deep love, I wish to thank a host of other friends and well-
wishers in and out of Salem who have encouraged and helped me during the
course of Research.
My interest in Science and Mathematics started early in my life, and
my parents encouraged and educated me in ways both straightforward and
devious. I acknowledge with great pleasure the unflinching support given
by my beloved Parents Mr. M. Karuppa Gounder, Mrs. P. Perumayee,
to. whom this thesis is dedicated, Sisters Mrs.K.Kamalam &
Mrs.K. Thilagavathy, my wife Mrs.A.Tamilarasi, M.A., M.Ed., D.T.Ed.,
and my children T.S.Kavinesh Sankar &T .S.Mounish Sankar without
which this research work would not have been materialized. My SIncere
thanks for their immense patience, prayers, affection and moral support
throughout the period of my research work.
Place: Salem-l l
Date: 22.12.2008 M.K.Subramanian