Brief Resume of Dr. P.S.V. Subba Rao
Present Designation and
Place of working
:
Assistant Professor
Department of Physics
College of Science and Technology
Andhra University, Visakhapatnam-530 003, A.P., India
Administrative Position
:
Assistant Principal, AU College of Science & Tech.
(Since July 2014)
Academic Record
Examination
Passed
B.Sc.
University/
Institution/ Board
Andhra University
M.Sc.
Ph.D.*
Subjects
Division
Maths, Physics,
Chemistry
First Class
Andhra University
Physics
First Class
Andhra University
Solid State Physics
*Title of the Ph.D. thesis:
Structural and Electrical Properties of Rare-Earth Ion Doped TB type
Ferroelectric Barium Sodium Niobate Ceramics.
Fields of Specialisation
:
Materials Science (Ferroelectrics, Ferrites)
Scientific and Academic Positions held
Designation of post
Name of employer/
institution
Period of service
From
To
Nature of work
Junior Research
Fellow
University Grants
Commission,
New Delhi
1983
1985
Research and Development
at Physics Department,
Andhra University
Senior Research
Fellow
Council for Scientific &
Industrial Research,
New Delhi
1986
1990
Research and Development
at Physics Department,
Andhra University
Research Associate
( Post Doc )
Council for Scientific &
Industrial Research,
New Delhi
1991
1995
Research and Development
& Teaching at Physics
Department, Andhra Univ.
Post Doctoral Fellow
Andhra University
1996
2000
- do -
Project Associate
University Grants
Commission, New Delhi
2001
2003
- do -
Teacher Associate
Department of
Engineering Physics
College of Engineering
Andhra University
2003
2006
- do -
Assistant Professor
Department of Physics,
Andhra University
2006 to date
- do -
EXPERIENCES
(a) Teaching Experience
:
Since 1990, being a Post doc, Teacher Associate and
Assistant Professor as teaching was a part of its
curriculum apart from research, I have been involved in
teaching Physics at graduate and postgraduate courses
and played key role in the development of Materials
Science laboratories in Physics Department and
Engineering Physics by designing and setting-up of new
experiments.
2




(b) Subject areas of teaching
experience
:
(c) Professional activities
:
Reviewer for the Journal of Magnetism and Magnetic
Materials
(d) Research Guidance
:
Awarded Two Ph.D. and seven M.Phil degrees and two
submitted for Ph.D. and one for M.Phil in Materials
Science
Working Six scholars for their Ph.D. degrees
Name of the Student
Degree
Awarded
1.
B. Chandra Sekhar
M.Phil
2.
P. Siva Sandhya
M.Phil
3.
P. Geetha
M.Phil
4.
G.S. Satyanarayana
M.Phil
5.
K. Lakshmi Sukanya
M.Phil
6.
T. Kamakshi
M.Phil
7.
S. Ramesh
Ph.D.
8.
T.K. Visweswara Rao
M.Phil
9.
B. Chandra Sekhar
Ph.D.
10.
P. Venkata Prasad
Ph.D
11.
T.V. Satyendra Nath
M.Phil
12.
T.V.S.L. Satyavani
Ph.D.
S.No
Solid State Physics
Mathematical Methods of Physics
Analytical Techniques
Electrodynamics
Title of the Thesis
Preparation
and
characterization
of
Lanthanum substituted ferroelectric Barium
Sodium Niobate ceramics
Synthesis
and
Characterization
of
Ferroelectric Relaxor Barium Zirconate
Titanate
Dielectric behaviour of lanthanum substituted
Lead Zirconate Titanate ferroelectrics
Structural and electrical properties of Ti
modified Barium Iron Niobate electroceramics
Performance of three different radiators of 8x8
acoustic array antennae for Doppler sodar
Hardening and softening of PZT
Effect of Mn/Co substitutions on the properties
of nano and bulk Ni-Zn ferrites
Cadmium doped L-Cysteine hydrochloride
monohydrate
NLO
crystal
grown
by
conventional and unidirectional techniques
and
their
crystalline
and
optical
characterization
Structural, magnetic and magnetostrictive
properties of Cr/Cu substituted cobalt ferrites
Unidirectional growth and characterization of
some nonlinear optical single crystals with
metal dopants
Some structural and electrical properties of
ferroelectric
Calcium
Barium
Niobate
ceramics
Synthesis,
characterization
and
electrochemical performance evaluation of
supervalent doped carbon coated nano
Lithium Iron Phosphate for high rate Li-ion
cells
Whether guide/
co-guide
Guide
(01.10.2009)
Guide
(17.06.2010)
Guide
(17.05.2012
Guide
(10.10.2012)
Guide
(10.10.2012)
Guide
(18.09.2013)
Guide
(26.01.2014)
Co-guide
(23.08.2014)
Guide
(30.03.2015)
Co-guide
(Submitted)
Guide
(Submitted)
Guide
(Submitted)
(c) Research Projects
S.No
1.
Title of the Project
Synthesis and characterization of
nano ferrites and their composites
for high frequency applications
Funding
agency
DST –
PURSE
Amount in
Rs
3,70,000/-
Whether Principal
Investigator/
Co-investigator
Principal
Investigator
Status (Ongoing/
Completed/
Applied)
Completed
(2012 – 2014)
3
Membership/Executive positions in professional bodies
S.No.
Name of the association/organization
1.
Materials Research Society of India (MRSI), Indian Institute of
Science, Bangalore
The Indian Science Congress Association, Kolkata, India
2.
National/
International
National
Status
Member
National
Member
Details of Training programmes attended (including orientation/refresher programme)
S.No.
1.
2.
3.
4.
Name of the programme
UGC Orientation course conducted by UGC, Academic Staff College,
Andhra University, Visakhapatnam
DST Sponsored three week SERC Training Programme on “Atmospheric
& Space Sciences”, Andhra University, Visakhapatnam
SAKSHAM – IT Champion Training Programme conducted by Microsopt
under The National Mission on Education Through ICT (NME-ICT) at AU
College of Engineering, Andhra University, Visakhapatnam
Science Academies’ Two-week Refresher Course on Experimental
Physics at Government College (A), Rajahmundry organized by IASc,
Bangalore; INSA, New Delhi; NASI, Allahabad
PERSONAL DETAILS
Father’s Name
Date & Place of Birth
Marital Status
Nationality
Passport details
:
:
:
:
:
Residential address
:
Period
27.11.2006 to
24.12.2006 (4 weeks)
08.09.2008 to
28.09.2008 (3 weeks)
10.04.2013 to
20.04.2013 (11 days)
27.05.2014 to
11.06.2014 (2 weeks)
P. Sreeramulu
01.03.1958 & Gajjalakonda
Married
Indian
No. J 8432569,
Issued at Visakhapatnam and valid upto 12-10-2021
#201, Trishul Villa, Old CBI down
Chinawaltair Colony, Visakhapatnam – 530 003
4
LIST OF PUBLICATIOS
1)
Dielectric studies in some ferroelectrics
P.S.V.Subba Rao and K.Sambasiva Rao
Proc.3rd National seminar on ferroelectrics and dielectrics, Oct.17-19-1984
IISc , Bangalore ,India, pp 222-226
2)
Ferroelectric properties of modified strontium barium niobate ceramics
K.Chandramouli, K.H.Rao, P.S.V.Subba Rao and A.Bhanumathi
Ferroelectrics (USA), 1986, Vol 67, pp 169-171
3)
Effect of rare earth ions on the dielectric and ferroelectric properties of
Ba4 Na2Nb10 O30 ceramics
P.S.V.Subba Rao, K.Sambasiva Rao and A. Bhanumathi
Proc. Sixth IEEE International symposium on applications of ferroelectrics (ISAF), USA June
8-11, 1986, pp 130-133
4)
Influence of Gd2O3 on dielectric and ferroelectric properties of Ba4Na2Nb10O30 ceramics
P.S.V.Subba Rao and K.Sambasiva Rao
IV National seminar on ferroelectrics and dielectrics, December 22-24,1986, IIT, Kharagpur,
India
5)
Preparation, characterization and electrical properties of Y2O3 doped Ba4Na2Nb10O30
ceramics
P.S.V.Subba Rao and K.Sambasiva Rao
3rd National seminar on crystal growth, Feb 16-19, 1987, Anna University, Madras
6)
Dielectric behaviour of modified ferroelectric Ba4Na2Nb10O30 ceramics
P.S.V.Subba Rao, K.Sambasiva Rao and A.Bhamumathi
J.Mater. Sci. Lett.1987,Vol6,pp299-300
7)
Anomalous electrical behaviour of Barium Sodium Niobate ceramics doped with trivalent
lanthanum
P.S.V.Subba Rao, K.Sambasiva Rao and A. Bhanumathi
J.Mater. Sci. Lett. 1987, Vol 6, pp 809-810
8)
Processing, characterization and electrical properties of Barium Sodium Niobate ceramics
doped with trivalent neodymium impurity
P.S.V.Subba Rao and K.Sambasiva Rao
International workshop on analytical techniques for materials characterization, March 11-16,
1987,( USA)
9)
Piezoelectric and dielectric properties of Sm3+ doped Ba4Na2Nb10O30 ceramics
P.S.V.Subba Rao and K.Sambasiva Rao
J.Acou. Soc. India, 1988, Vol XVI, pp 79-83
10)
Doping pair (mono and trivalent) effect on electrical properties of TB type Barium Sodium
Niobate ceramics
P.S.V.Subba Rao and K.Sambasiva Rao
5th National seminar on ferroelectrics and dielectrics, January 3-5, 1989, S.V.U., Tirupathi,
India
11)
Structural and electrical properties of Dy doped Barium Sodium Niobate ceramics
P.S.V.Subba Rao and K.Sambasiva Rao
Ferroelectrics (USA), 1990, Vol 102, pp 183-190
12)
Measurement of refractive index of polycrystalline ferroelectric Barium Sodium Niobate
ceramics by ellipsometry
P.S.V.Subba Rao, K.Sambasiva Rao and J. Ashok
7th International ,meeting on ferroelectricity ( IMF-7 ), August 28 - September 1, 1989,
Saarbrucken, F.R.Germany
5
13)
Influence of praseodymium on microstructure and electrical properties of Barium Sodium
Niobate ceramics
P.S.V.Subba Rao and K.Sambasiva Rao
7th International seminar on ferroelectricity ( IMF-7 ), August 28 - September 1, 1989,
Saarbrucken, F.R.Germany
14)
Ferroelectric ceramics of modified Barium Lithium Niobate
K.Sambasiva Rao, C. Satyanarayana, P.S.V.Subba Rao and A.I.Robin 6th National seminar
on ferroelectrics and dielectrics, December 17-19, 1990, Kakatiya University, Warangal, India
15)
Lanthanam doped perovskite ferroelectric Barium copper tantalate ceramics
K.Sambasiva Rao, P.S.Jagga Rao, K.Rama Rao, A.I. Robin and P.S.V.Subba Rao
6th National seminar on ferroelectrics and dielectrics, December 17-19, 1990, Kakatiya
University, Warangal, India
16)
Unusual dielectric behaviour of Ni - Zn ferrites in the lower megahertz region (1-10 MHz) due
to dimensional resonance
B.Parvatheeswara Rao, P.S.V. Subba Rao and K.H. Rao,
J. Mater. Sci. Lett. 15, 781-783, 1996
17)
Densification, grain growth and microstructure of Ni - Zn ferrites
B.Parvatheeswara Rao, P.S.V.Subba Rao and K.H.Rao
J. Phys.(France), 7 , Suppl. C1: 241-242, 1997
18)
X-ray and magnetic studies on scandium substituted Ni - Zn ferrites
B.Parvatheeswara Rao, P.S.V.Subba Rao and K.H. Rao
IEEE Transactions on Magnetics 33, 4454-4458, 1997
19)
Influence of sintering conditions on the electrical and microstructural properties of
ferrites
B. Parvatheeswara Rao, P.S.V.Subba Rao , A. Lakshman and K.H. Rao
J. Magn. Soc. Jpn. 22 Supl. S1, 83-85, 1998
20)
Influence of trivalent Cr / In substitutions on the magnetic properties of Mg - Mn ferrites
Atmaram Lakshman , P.S.V.Subba Rao, B. Parvatheeswara Rao and K.H.Rao
8th International Conference on Ferrites held at Kyoto, Japan during
Sept 18-21, 2000 – accepted for presentation
21)
Sodar study of convective characteristics of coastal atmospheric boundary layer
Rao, A.B., P.S.V.S. Rao & M. Purnachandra Rao
J. Acous. Soc. India 28, 219-222, 2000
22)
Acoustic sounder study of sea breeze at Visakhapatnam
Rao, A.B., K.K. Reddy, P.S.V.S. Rao & M. Purnachandra Rao
J. Acous. Soc. India 29, 67-72, 2001
23)
Sodar observation of lump structures in the atmospheric boundary layer
Rao, A.B., P.S.V.S. Rao, M. Purnachandra Rao & K.K. Reddy
J. Acous. Soc. India 29, 81-86, 2001
24)
Mössbauer study of the system Ni0.65 Zn0.35 Fe2-x Scx O4,
B. Parvatheeswara Rao, P.S.V. Subba Rao, G. V.S. Murthy and K.H. Rao
J. Magn. Magn. Mater. 268(3) (2004) 315-320.
25)
Ni - Zn
Frequency dependence of initial permeability and magnetic loss factor in In 3+ and Cr3+
substituted Mg-Mn ferrites
A. Lakshman, K.H. Rao, P.S.V. Subba Rao and R.G. Mendiratta
Journal of Magnetism and Magnetic Materials, 283, 329-334, 2004
6
26)
Mossbauer spectroscopic analyses of Mg 0.9 Mn 0.1 InxFe2 – xO4 spinel ferrites
A. Lakshman, K.H. Rao, P.S.V. Subba Rao and R.G. Mendiratta
Journal of Magnetism and Magnetic Materials, 284, 352-357, 2004
27)
Electrical and magnetic properties of divalent Cu/Co doped Ni-Zn ferrites
B. Parvatheeswara Rao, S.P. Setty, P.S.V. Subba Rao and K.H. Rao
Ninth International Conference on Ferrites (ICF9- Proceedings) 603 (2004) published as a
special volume by American Ceramic Society.
28)
Effect of synthesis parameters on the soft chemical processing of Mn-Zn ferrite nanoparticles
B. Parvatheeswara Rao, K.H. Rao, S.P. Setty, P.S.V. Subba Rao, N.S. Gajbhiye and O.F.
Cultin
Ninth International Conference on Ferrites (ICF9- Proceedings) 603 (2004) published as a
special volume by American Ceramic Society
29)
Electrical properties of In3+ and Cr3+ substituted magnesium-manganese ferrites
A. Lakshman, P.S.V. Subba Rao, B. Parvatheeswara Rao and K.H. Rao
J.Phys.D: Appl.Phys. 38, 673-678, 2005
30)
Swift heavy ions irradiation studies on some ferrite nanopaticles
B. Parvatheeswara Rao, K.H. Rao, P.S.V. Subba Rao, A. Mahesh Kumar, Y.L.N. Murthy,
Asokan, V.V. Siva Kumar, Ravi Kumar, N.S. Gajbhiye and O.F. Cultin
Nuclear Instruments and Methods in Physical Research B (NIM:B), 244, 27, 2005
K.
31)
Irradiation effects of 190MeVAg ion on the properties of Ni0.65Zn0.375In0.10Ti0.025Fe1.85O4 ferrite
nanopaticles
B. Parvatheeswara Rao, P.S.V. Subba Rao, A. Mahesh Kumar, K.H. Rao, V.V. Siva Kumar,
K. Asokan, Ravi Kumar and O.F. Cultin
Annual Report-2005, Chapter 5-2, pp 178-179, Nuclear Science Centre, New Delhi, India
32)
Swift heavy ion induced modifications in coprecipitated Mn-Zn nanoferrites
B. Parvatheeswara Rao, K.H. Rao, P.S.V. Subba Rao, A. Mahesh Kumar, S. Srinivasa Rao,
Y.L.N. Murthy, K. Asokan, Ravi Kumar and O.F. Cultin
Annual Report-2005, Chapter 5-2, pp 179-181, Nuclear Science Centre, New Delhi, India
33)
Irradiation of swift heavy ions on Ni-Zn-In ferrite nanoparticles
B. Parvatheeswara Rao, P.S.V. Subba Rao, A. Mahesh Kumar, K.H. Rao, V.V. Siva Kumar,
Ravi Kumar and O.F. Cultin
Presented at Indo-German workshop of Nano-05 held in New Delhi in Feb 2005
34)
Synthesis of Mn-Zn ferrite nanopaticles by soft chemistry and investigation of 190MeV Ag ion
irradiation effects
B. Parvatheeswara Rao, K.H. Rao, P.S.V. Subba Rao, A. Mahesh Kumar, S. Srinivasa Rao,
Y.L.N. Murthy, K. Asokan, Ravi Kumar and O.F. Cultin
Presented at Indo-German workshop of Nano-05 held in New Delhi in Feb 2005
35)
Mossbauer spectroscopic analyses of Mg0.9Cu0.1Mn0.05CrxFe1.95 - xO4 spinel ferrites
A. Lakshman, P.S.V. Subba Rao and K.H. Rao
Materials Letters, 60(1), 7-10, 2006
36)
Mossbauer study of Mg 0.9 Mn 0.1 Cr y Fe 2 – y O4 spinel ferrites
A. Lakshman, P.S.V. Subba Rao and K.H. Rao
Modern Physics Letters B [Condensed Matter Physics; Statistical Physics and Applied
Physics], 20 (7), 365-372, 2006
38)
Synthesis and characterization of Nb doped Lithium Lanthanum Titanate materials
K. Vijaya Babu, V. Veeraiah and P.S.V. Subba Rao
International Conference on Electroceramics (ICE-2009), December 13-17, 2009, University of Delhi,
Delhi
7
39)
Preparation and characterization of vanadium doped perovskite lithium lanthanum titanate for high ionic
conducting materials
K. Vijaya Babu, V. Veeraiah and P.S.V. Subba Rao
National conference on Materials for Energy Storage and Conversion-2010 (NCMESC-2010), January
23-24, 2010, S.V. University, Tirupati
40)
Synthesis and characterization of lithium lanthanum titanate for high conducting electrolyte materials
K. Vijaya Babu, V. Veeraiah and P.S.V. Subba Rao
National conference on Recent trends in Advanced Energy Materials (NCRTEM-2010), March 10-11,
2010, Alagappa University, Karaidudi
41)
High frequency dielectric behaviour of indium and chromium substituted Mg-Mn ferrites
A. Lakshman, P.S.V. Subba Rao and K.H. Rao
Modern Physics Letters B, Vol 24, No.15 , 1657-1667, 2010
42)
Low temperature chemical synthesis of ferrite nanoparticles
S. Ramesh, S.N.R. Rao, B. Parvatheeswara Rao and P.S.V. Subba Rao
AIP (American Institute of Physics) Conf. Proc. 1461, 237-240, 2012
43)
Structural and impedance studies of doped LLT materials for electrolytes of lithium-ion batteries
K. Vijaya Babu, V. Veeraiah and P.S.V. Subba Rao
AIP (American Institute of Physics) Conf. Proc. 1447, 1265-1266, 2012
44)
Structural, Impedance, Dielectric and Modulus Analysis of Li 0.5-xLa0.5Ti1-xNbxO3 (x = 0,0.05,0.1 and 0.15)
K. Vijaya Babu, V. Veeraiah and P.S.V. Subba Rao
Acta Physica Polonica A, 122, 1111-1115, 2012
45)
Structural, Impendence and Factor Group Analysis of Lithium Lanthanum Titanate for Electrolyte
Materials
K. Vijaya Babu, V. Veeraiah and P.S.V. Subba Rao
Journal of Physical Science and Application 2, 1-7, 2012
46)
Synthesis, Structural and Conductivity studies of Vanadium doped Lithium Lanthanum Titanate for Solid
Electrolytes
K. Vijaya Babu, V. Veeraiah and P.S.V. Subba Rao
International Journal of Scientific & Engineering Research, Volume 3, Issue 2, February -2012
47)
Effect of Strontium oxide on grain growth and densification in BNN system
B. Chandra Sekhar, P.S.V. Subba Rao and B. Parvatheeswara Rao
International Journal of Engineering Science & Technology, Vol 5, No.2, 272-276, Feb 2013
48)
Improved magnetostrictive properties of Co-Mn ferrites for automobile torque sensor applications
G.S.N. Rao, O.F.Caltun, K.H.Rao, P.S.V. Subba Rao and B. Parvatheeswara Rao
Journal of Magnetism and Magnetic Materials, 341, 60-64, 2013
49)
Preparation, characterization and electrical properties of Y2O3 doped Ba4Na2Nb10O30 ceramics
B. Chandra Sekhar, P.S.V. Subba Rao and B. Parvatheeswara Rao
International Journal of Pure & Applied Sciences, vol.02, No.01, 39-42, 2013
50)
Microstructural and magnetic behaviour of mixed Ni-Zn-Co and Ni-Zn-Mn ferrites
S. Ramesh, B. Chandra Sekhar, P.S.V. Subba Rao and B. Parvatheeswara Rao
Ceramic International, 40, 8729-8735,2014
51)
Softening transitions in ferroelectric Pb (Zr, Ti)O3 ceramics doped with neodymium oxide and lanthanum
oxide
T. Kamakshi and P.S.V. Subba Rao
IOSR Journal of Applied Physics, 6, 50-55, 2014
52)
Nano lithium iron phosphate cathode material for Li-ion based batteries for under water applications
T.V.S.L. Satyavani, A. Srinivas Kumar and P.S.V. Subba Rao
In Physics of Semiconductor Devices, Environmental Science and Engineering (Eds.) V.K. Jain and A.
Verma, DOI: 10.1007/978-3-319-03002-9_186, Springer International Publishing, Switzerland, 721-723,
2014
53)
Effect of Mn substitution on dielectric and magnetic properties of multiferroic bismuth ferrite
B. Dhana Lakshmi, K. Pratap, B. Parvatheeswara Rao and P.S.V. Subba Rao
Indian Journal of Research in Pharmacy and Biotechnology, Special issue 1, 32-35, December 2014
8
54)
Effect of substituent (Me = Cr, Mn, Cu) concentration on CoMe xFe2-xO4 lattice constant
G.S.N. Rao, K.H. Rao, V. Chandra Sekhar, B. Chandra Sekhar and P.S.V. Subba Rao
Indian Journal of Research in Pharmacy and Biotechnology, Special issue 1, 52-55, December 2014
54)
Structural and Photoluminescence Studies of Eu3+ doped L-Tartaric Single Crystal through Evaporation
Technique
P.V. Prasad, T.K. Visweswara Rao, Ch. Satya Kamal, S. Rajya Lakshmi, R.K. Ramachandra,
V. Sudarsan, M.C. Rao, P.S.V. SubbaRao
Journal of Molecular Structure, 1085, 115-120, 2015
55)
L-tartaric single crystal doped with Eu3+ ions for photoluminescence applications
K Ramchandra Rao, P V Prasad, T.K Visweswara Rao, Ch S Kamal, V Sudarsan, MC R Rao and
P S V Subba Rao
Physica B (Communicated 2015)
56)
Enhanced strain derivative in copper substituted cobalt ferrites
Chandra Sekhar B., Rao G.S.N., Caltun O.F., Parvatheeswara Rao Balaga, and Subba Rao P.S.V.
Journal of Applied Physics (Communicated 2015)