1. Physics papers Presented in National Seminars in 2011
1)Emerging Trends in Semiconductor Science and Technology, Young Scientist
Convention conducted by Andhra Pradesh Academy Of Sciences-2011 and
Awarded as Best Physics Young Scientist of 2011
Physics papers published in 2012
2) Prof Vedam Ramamurthy, Alla Srivani, “Effect of Composition in
Arsenide Ternary Semiconductor Alloys”, National Monthly Refereed
Journal of Research in Science and Technology, 2012, Volume No 1,
Issue No 12, ISSN: 2277-1174
3) Prof Vedam Ramamurthy, Alla Srivani, “Influence of Concentration in
INPxAS1-x Optical Property of Ternary Semiconductor Alloy”, National
Monthly Refereed Journal of Research in Science and Technology, 2012,
Volume No 1, Issue No 11, ISSN: 2277-1174
Physics papers Presented in National Seminars in 2012
4) Role of Composition in Nitride Ternary Semiconductor Alloys, AP
Science congress conducted in Acharya Nagarjuna University and
Andhra Pradesh Academy of Sciences, Guntur-2012
Physics papers published in International Journals in 2013
5) Prof Vedam Ramamurthy, Alla Srivani, “Investigation of Optical
Polarizability, Absorption coefficient and Energy Gap in AlxGa1-xAs
Ternary Semiconductor Alloy”, International Journal Of Innovative

2. Research In Engineering and Science, May 2013, issue NO 2, volume 5
ISSN 2319-5665
6) Prof Vedam Ramamurthy, Alla Srivani,” Investigation of Physical
Properties in II-VI Ternary Semiconductors of Sulphides, Selenides and
Telluride”, International Journal Of Engineering and Science, APRIL
2013, Vol.2, Issue 11, Pp 26-35, ISSN 2278-4721
Physics papers Presented in National Seminars in 2013
7) Role of Semiconductors in Thin film Solar cells, NATIONAL
CONFERENCE ON NANOMATERIALS APPLICATIONS AND
PROPERTIES February 22-23, 2013
8) Emerging Trends in Properties of II-VI Ternary Semiconductor Alloys,
NATIONAL SEMINAR ON RECENT TRENDS AND FUTURE
PERSPECTIVES IN MATERIALS SCIENCE 28th & 29th, June 201.
9) Emerging Trends and Applications of Semiconductor Alloys in Wireless
Communications in National Conference on Wireless
Communications and Sensor Networks, KL University, March 7 & 8
in 2014.
Physics papers Presented in INTERNATIONAL Seminars in 2013
10) EMERGING TRENDS IN TERNARY SEMICONDUCTOR
ALLOYS FOR OPTOELECTRONICS, Proceedings of 5th
INTERNATIONAL ACADEMIC CONFERENCE ON ELECTRICAL
ELECTRONICS AND COMPUTER ENGINEERING (IACEECE)
-2013, 22nd September 2013 and Hyderabad, India. VOL 6(30) ISBN:
978-93-82702-30-6

3. 11) Emerging Trends in Nano Semiconductor Thin films,
International Conference in Nano material’s, Science, Technology
and Applications of INTERNATIONAL CONFERENCE ON
NANOMATERIALS (ICNM) 2013 in B.S Abdul Rahaman
University- Chennai.
12) INVESTIGATION OF NITRIDE TERNARY
SEMICONDUCTOR
ALLOYS, Proceedings of 9th IRAJ International Conference, 1st
December 2013, Chennai, India. VOL 3 (44) ISBN: 978-93-82702-44-3
Research Training-2014
13) International summer and winter term in IIT KHARAGPUR,
West Bengal, MAY -2014
Physics papers Presented in INTERNATIONAL Seminars in 2014
14) Emerging Trends in Synthesis of II-VI Nano CdSxSe1-x
Semiconductor thin Films and Applications in wireless communications
in International Conference in wireless Communications, Kadapa-
2014
15) Synthesis and Characterization of CdxHg1-xTe Ternary
Semiconductor Thin films in International conference on current
trends in Engineering Research, ICCTER (2014) Organized By:
INTERNATIONAL ASSOCIATION OF ENGINEERING &
TECHNOLOGY FOR SKILL DEVELOPMENT(IAETSD) ISBN: 378-
26-138420-01

4. 16) Synthesis and Investigation of Properties in GaAsxN1-x
Nano Ternary Semiconductor Thin films Proceedings of International
Conference on Advances In Engineering And Technology organized
by INTERNATIONAL ASSOCIATION OF ENGINEERING &
TECHNOLOGY FOR SKILL DEVELOPMENT (IAETSD),
VIJAYAWADA, ISBN NO: 978 - 1503304048
17) Synthesis and Characterization of InAsxN1-x Ternary semiconductor
thin films In PROCEEDINGS OF INTERNATIONAL CONFERENCE
ON ADVANCES IN ENGINEERING AND TECHNOLOGY by
INTERNATIONAL ASSOCIATION OF ENGINEERING &
TECHNOLOGY FOR SKILL DEVELOPMENT (IAETSD),
VIJAYAWADA, ISBN NO: 978 - 1503304048
Physics papers Presented in NATIONAL Seminars in 2014
18) Synthesis and Investigation of Properties in InxGa1-xN Ternary
Semiconductor Thin films in DEVELOPMENTS OF ADVANCED
MATERIALS IN PHYSICS, ELECTRONICS AND THEIR
APPLICATIONS-UGC SEMINAR, KRISHNA UNIVERSITY.
19) Optical Polarisability, Absorption coefficient and Energy gap
Studies in Nitride Ternary Semiconductor Alloys, DEVELOPMENTS
OF ADVANCED MATERIALS IN PHYSICS, ELECTRONICS AND
THEIR APPLICATIONS-UGC SEMINAR, KRISHNA UNIVERSITY.
Physics papers published in International Journals in 2014
20) Prof Vedam Ramamurthy, Alla Srivani, “Research in physical
properties of AlxGa1-xAs III-V Arsenide ternary semiconductor
alloys” International Journal Of Physical Sciences, Vol. 9(10), pp. 250-
254, 30 May, 2014.
21) Prof Vedam Ramamurthy, Alla Srivani,” Investigation in Nano
III-V Ternary InxGa1-xP semiconductor materials by chemical

5. vapor deposition”, International Journal Of Physical Research,
Volume 2(2) (2014) PP 37-41.
22) Prof Vedam Ramamurthy, Alla Srivani, “CHEMICAL BATH
DEPOSITION TECHNIQUE OF ZnxCd1-xS TERNARY THIN FILMS”,
Advanced Engineering and Applied Sciences: An International Journal,
Universal Research Publications, Available online at
http://www.urpjournals.com, Volume 5(2) ISSN 2320–3927
23) Prof Vedam Ramamurthy, Alla Srivani, Synthesis and
Characterization AlxIn1−xN Semiconductor Thin Films, Journal of
Advanced Physics, American scientific publishers J. Adv. Phys. 2014,
Vol. 3, No. 2 2168-1996/2014/3/001/003 doi:10.1166/jap.2014.1128Vol.
3, pp. 1–3, 2014 (www.aspbs.com/jap)
24)Prof Vedam Ramamurthy, Alla Srivani, ELECTRO DEPOSITION AND
CHARACTERIZATION OF AlXGa1-XAs THIN FILMS IN International
Journal of Physics and Mathematical Sciences ISSN: 2277-2111, Online
International Journal Available at http://www.cibtech.org/jpms.htm, 2014
Vol. 4 (2) April-June, pp. 92-95 (Online)
25) Prof Vedam Ramamurthy, Alla Srivani, Synthesis and Applications of
AlxGa1-xN Semiconductor thin Films in Optoelectronic Devices,
International Journal of Thin Films Science and Technology, Int. J. Thin
Film. Sci. Tec. 4, No. 1, 23-25 (2015)
26) Prof Vedam Ramamurthy, Alla Srivani, Synthesis and
Characterization of
Zn1-xCdxTe Ternary Semiconductor Thin films, Int. J. Thin Film. Sci.
Tec. 4, No. 1, 31-34 (2015)
27) Prof Vedam Ramamurthy, Alla Srivani, SYNTHESIS AND
CHARACTERIZATION OF Pb1-XSnXTe SEMICONDUCTOR THIN FILMS in
International Journal of Physics and Mathematical Sciences, Online
International Journal Available at http://www.cibtech.org/jpms.htm 2014
Vol. 4 (2) April-June, pp. 52-56/Asati et al. ISSN: 2277-2111 (Online)

6. 28)Prof Vedam Ramamurthy, Alla Srivani, Application Of
Semiconductor Alloys In Photonic Devices in INTERNATIONAL
MULTIDISCIPLINARY JOURNAL OF APPLIED RESEARCH, vol
1/Issue 11/March 2014/ISSN 2320-7620
28) 888888888888888

7. 28)Prof Vedam Ramamurthy, Alla Srivani, Application Of
Semiconductor Alloys In Photonic Devices in INTERNATIONAL
MULTIDISCIPLINARY JOURNAL OF APPLIED RESEARCH, vol
1/Issue 11/March 2014/ISSN 2320-7620
28) 888888888888888