PRR & VS GOVERNMENT COLLEGE

Exam Passed

University

Subject

Year

Division

Ph. D.

S.V. University, Tirupati

Physics

2001

M.Phil

S.V.University, Tirupati

Physics

1997

I

M.Sc

S.V. University, Tirupati

Physics

1995

I

S.No

Course

Organizing University

Duration

Dates

01

Orientation Course

JNTU Kukatpally, Hyderabad

4 weeks

15-12-2011 to 11-01-2012

02

Refresher Course on Experimental physics

University of Hyderabad

3 weeks

05-11-2014 to 25-11-2014

03

Refresher Course on Law and social transformation

S V University Tirupathi

3 weeks

25-02-2019 to 16-03-2019

04

Refresher Course on Disaster Managerment

Swayam ARPIT online course

30-03-2019

05

Short Term course on OOCs e-content development and open educational resources

S.V.University, Tirupati

One week

06-01-2020 to 11-01-2020.

Sl.No

Course

Organizing University

Duration

Dates

1

Orientation Course

UGC-ASC, JNTU, Hyderabad

4 weeks

27.02.2012 to

27.03.2012

2

IDRC in Gender Studies

UGC-ASC, S.V.University, Tirupati

3 weeks

01.07.2013 to

20.07.2013

3

IDRC in Educational Technology

UGC-HRDC, Andhra University, Visakhapatnam

3 weeks

11.07.2016

To

31.07.2016

4

IDRC in Health management

UGC-HRDC, S.V.University, Tirupati

3 weeks

12.11.018 to

01-12-018

5

One Week Workshop on OER, Content Development, MOOCs and MOODLE

E & ICT Academy, NIT, Warangal

1 week

26-31 Oct.2018

6

RC on Educational Planning and Administration

National Institute of Educational Planning and Administration (NIEPA), New Delhi through MOOCs on SWAYM

16 weeks online course

(12.11.18 to 31.01.2019)

Certificate date- 29.05.2019

ARPIT Course

7

FDP – Wild Life Ecology

NPTEL19BT09561860012

MOOCs on NPTEL

12 Weeks

Jan-Apr 2019

8

FDP – Animal Physiology

NPTEL 19BT11551860021

MOOCs on NPTEL

12 Weeks

Jan-Apr 2019

9

RC on Teacher and Teaching in Higher Education

Savitribai Phule Pune University through MOOCs on SWAYAM

16 weeks online course 01.09.2019 to 31.12.2019

Certificate Date: 30.06.2020

ARPIT Course

10

RC on Skills for New Educational Architecture

Sant GadgeBaba Amaravati University

16 weeks online course 01.09.2019 to 31.12.2019

Certificate Date: 30.06.2020

ARPIT Course

11

FDP in LMS Video & Pedagogy

Commissionerate of Collegiate Education, AP, Vijayawada

5- Days

(Online)

3^rd August to 7^th august, 2020

12

FDP in Zoology

Commissionerate of Collegiate Education, AP, Vijayawada

5- Days

(Online)

6^th July – 10^th July 2020

13

FDP on Open Source Tools for Reserach

Ramanujan College, University of Delhi

One week

(Online)

8^th-14^th June 2020

14

FDP on managing Online Classes and Co-Creating MOOCs 2.0

Ramanujan College, University of Delhi

Two weeks

(Online)

18^th May – 3^rd June 2020

15

FDP on Comprehensive e-Learning to e-Training guide for Administrative Work

Ramanujan College, University of Delhi

Two weeks

(Online)

25^th may - 5^th  June 2020

16

FDP on Moodle – Learning Management System

KLSVD Institute of Technology, Haliyal, Karntaka in association with Spoken Tutorial, IIT, Bombay

One week

(Online)

4^th – 8^th May 2020

Research Stage

Title of Work / Thesis

University where the

work was carried out

Ph.D

Energy Levels of Transition Metal Ions in Solids

S.V. University, Tirupati

SNO

TITLE OF THE PAPER

NAME OF THE JOURNAL

Authors

year

01

CuII, MnII in Tetragonal site in Chrysocolla

Radiation effects and defects in solids

R.V.S.S.N.Ravikumar, N.Madhu, A.V.Chandrasekhar, B.J.Reddy, Y.P.Reddy, P.S.Rao

1997

02

Spectroscopic Investigations on Vanadyl doped Cadmium Struvite

Physica Scripta

R.V.S.S.N.Ravikumar, N.Madhu, A.V.Chandrasekhar, B.J.Reddy, Y.P.Reddy, P.S.Rao

1997

03

Optical absorption studies on ferrous ion doped CMDH Crystals

Indian Journal of Physics

R.V.S.S.N.Ravikumar, N.Madhu,  B.J.Reddy, Y.P.Reddy

1997

04

Optical absorption spectra of Transition metal doped ZnKPO46H2O crystals

Bulletin of Material Science

R.V.S.S.N.Ravikumar, N.Madhu, S.N.Rao B.J.Reddy, Y.P.Reddy

1998

05

Optical absorption spectra of Nickel and Cobalt doped ZnKPO46H2O single Crystals

Physica Scripta

R.V.S.S.N.Ravikumar, N.Madhu, A.V.Chandrasekhar, B.J.Reddy, Y.P.Reddy

1998

06

EPR and Optical Absorption studies of Cu(II) doped Zinc Potassium Phosphate HexaHydrate

Ind. Journal of Chemistry

N.Madhu,R.V.S.S.N.Ravikumar,  A.V.Chandrasekhar, B.J.Reddy, Y.P.Reddy,

1999

07

Orthorhombic site symmetry of Cr3+ in ZnNH4PO46H2O

Crystal Res. Tech.

R.V.S.S.N.Ravikumar, N.Madhu, A.V.Chandrasekhar, B.J.Reddy, Y.P.Reddy, P.S.Rao

1999

08

Single crystal EPR and optical studies of paramagnetic ions doped zinc potassium phosphate hexa hydrateVO(II) a case of substitutional site

Spectro Chemica Acta

R.V.S.S.N.Ravikumar, N.Madhu, A.V.Chandrasekhar, B.J.Reddy, Y.P.Reddy, P.S.Rao

2001

09

Single crystal EPR and optical studies of paramagnetic ions doped zinc potassium phosphate hexa hydrate-CU(II) a case of orthorhombic symmetry

Spectro Chemica Acta

R.V.S.S.N.Ravikumar, N.Madhu, A.V.Chandrasekhar, B.J.Reddy, Y.P.Reddy, P.S.Rao, T.M.Rajendran, R.Venkatesan

2003

10

Luminescence properties of SrAl₂O₄:Tb³⁺/Bi³⁺ nanophosphors for photonic  applications

Journal of Molecular Structure

B.C.Jmalaiah, N.Madhu

2019

11

Enhanced red Luminiescent PBTNAEu glasesfor solid state lasers

Journal of Luminiscence

B.C.Jamalaih, N.Madhu, K.Venkata Rao, G.Viswanadha, D.V.RaghuRam

2020

12

Orange –red fluorenscence features of SrAl₂O₄:Sm³⁺Phosphors

Functional Materials letters

B.C.Jamalaih, N.Madhu, 

2021

13

Deep reddish-orange emitting Sr₃Gd(PO₄):Sm₃₊ Phosphors via modified citrate-gel combustion method

Journal of Molecular Structure

2022

14

Optical properties of Sr₃Gd(PO₄)₃:Eu³⁺ Phosphors for white LED sources

Optik- International Journal of Light and Electron Optics

P Shahab Khan B.C.jamalaiah,M.jayasimhadri, Harpreet Kaur, N.Madhu, P.RaghuPathi

2022

15

Optical analysis of Pr³⁺ doped Li₆AlGd(BO₃)₄ Phosphors for white LEDs

J Mater Sci: mater Electron

.Raghupathi B.C.jamalaiah, Venkataramaiah.N  M.jayasimhadri, Harpreet Kaur, K Pavani  , N.Madhu,

P. ShahabKhan

2022

16

Green luminescent Sr3Gd(PO4)3:Tb3+ Phosphors for lighting applications

Journal of Ceramic Materials

 B.C.jamalaiah, P. ShahabKhan, N.Madhu,Venkataramaiah.N  M.jayasimhadri, Harpreet Kaur, K Pavani  ,

2022

17

Journal of Electronic Materials (2022) 51:5282–5300

B.C. Jamalaiah,N.Madhu,K.Pavani, A.J.Neves 

Academic year

Regional

State

National

International

2012-13

-

-

4

4

2013-14

2

-

4

2

2014-15

2

-

6

1

2015-16

3

3

7

-

2016-17

1

2

3

2

2017-18

1

-

1

1

2018-19

2019-20

1

4

2020-21

>5

>20

>5