Dr Rajaramakrishna R

vidwan id: 175924

Male

Assistant Professor, Department of Post Graduate Studies and Research in Physics
National Degree College

0000-0001-6471-8941 Google Scholar Icon

49864195200 Researcher Icon

E-8110-2019 Google Scholar Icon

https://scholar.google.com/citations?user=yePc9nUAAAAJ&hl=en

Expertise

Condensed Matter Physics

Publications

Total Articles 89

Books 0

Proceedings 0

Publications

Scopus

Citations 228

h-index 7

CrossRef

Citations 234

h-index 8

Google Scholar

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Professional Recognition

2018

Best ORAL Presenter Award

STEMa 2018, Thailand

Community & Membership

2017

Board of Examination (BOE)

Co-ordinator

2017

Board of Studies (BOS)

Co-ordinator

2017

Board of Examination (BOE)

Member

2017

Board of Studies (BOS)

Member

2017

Board of Examination (BOE)

Co-ordinator

2017

Board of Studies (BOS)

Co-ordinator

2017

Board of Examination (BOE)

Member

2017

Board of Studies (BOS)

Member

2017

Board of Studies (BOS)

Member

2017

Board of Examination (BOE)

Member

2017

Board of Examination (BOE)

Member

No Data Found

There is currently nothing to display here.

Bio

Glass Science and Technology, Photoluminescence, Non-Linear Optics, Judd-Ofelt theory, XANES, XPS, Radiation Shielding Properties.

Personal Details

Male
Assistant Professor , National Degree College
The National College

Ph.D

Bangalore University 2014

B.Ed.

Bangalore University 2008

MSc

Bangalore University 2007

BSC

Bangalore University 2005

Assistant Professor Dec 2020 – Present

National Degree College | Department of Post Graduate Studies and Research in Physics

Assistant Professor - Senior Scale Feb 2020 – Nov 2020

National Degree College | Department of Post Graduate Studies and Research in Physics

Post-Doctoral Fellow Dec 2017 – Feb 2020

Bangalore University

Assistant Professor Oct 2016 – Nov 2017

National Degree College | Department of Post Graduate Studies and Research in Physics

Assistant Professor Sep 2014 – Dec 2016

National Degree College | Department of Post Graduate Studies and Research in Physics

Visiting Scientist Jul 2012 – Jan 2013

Bangalore University

Junior Research Fellow Dec 2010 – Dec 2013

Bhabha Atomic Research Centre (BARC), Mumbai | Department of Atomic Energy

Project Fellow Dec 2008 – Dec 2009

CSIR-National Aerospace Laboratories | Surface Engineering Division

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Organisation (1)

Dr Rajaramakrishna R

Assistant Professor

Co-Authors (7)

Dr Abhiram J

N/A

Dr Eraiah B

Bangalore University

Dr Keshavamurthy K

Dayananda Sagar College of Engineering, BANGALORE

Dr RAJASHEKARA K M

S J C Institute of Technology, CHICKBALLAPUR

Prof Venugopal Rao Soma

University of Hyderabad

Swetha B N

Bangalore University

Dr THEJAS R

N/A

Scholarly Work

Several Ln3+ doped oxide and oxyfluoride Glass Materials with Judd-Ofelt (JO) Analysis

Funding Agency: NPRU, NRCT, Thailand

Post Doctoral Fellow

480000 Baht

2017 - 2022

Completed

Non-linear optical and Judd-Ofelt analysis of lanthanum based glasses doped with Au and Rare Earth ions

Funding Agency: IMI-NFG, USA

Visiting Research Scientist

15000$

2012 - 2013

Completed

E-beam irradiation effects in certain oxide glasses effects

Funding Agency: BRNS-DAE Research Project

Research Fellow

2,600,000

2010 - 2013

Completed

Synthesis and Characterization of some borate glasses doped with Au/Ag nanoparticles

University Visvesvaraya Technological University

Year 2022

Structural & Optical investigation of certain oxide glasses doped with rare earth ions

University Visvesvaraya Technological University

Year 2022

No Data Found

There is currently nothing to display here.

Scholarly Publications

'Energy transfer phenomenon of Gd3+ to excited ground state of Eu3+ ions in Li2O-BaO-Gd2O3-SiO2-Eu2O3 glasses '

Open Access

article

Year: 0000. Volume: '210 ' , Pages: '21 - 29 ' .

Authors: 'I. Khan and G. Rooh and R. Rajaramakrishna and N. Sirsittapokakun and H.J. Kim and J. Kaewkhao and K. Kirdsiri '

10.1016/j.saa.2018.11.008

'Impact of solvents on energy gap, photophysical, photometric properties for a new class of 4-HCM coumarin derivative: Nonlinear optical studies and optoelectronic applications '

Open Access

article

Journal of Molecular Liquids. Year: 0000. Volume: '292 ' , Pages: '111383 ' .

Authors: 'A.G. Pramod and C.G. Renuka and Y.F. Nadaf and R. Rajaramakrishna '

10.1016/j.molliq.2019.111383

'Spectroscopic study of Nd3+ ion-doped Zn-Al-Ba borate glasses for NIR emitting device applications '

Open Access

article

Optical Materials. Year: 0000. Volume: '107 ' , Pages: '110018 ' .

Authors: 'M. Djamal and L. Yuliantini and R. Hidayat and N. Rauf and M. Horprathum and R. Rajaramakrishna and K. Boonin and P. Yasaka and J. Kaewkhao and V. Venkatramu and S. Kothan '

10.1016/j.optmat.2020.110018

'Comparative study of Sm3+ ions doped phosphate based oxide and oxy-fluoride glasses for solid state lighting applications '

Open Access

article

Journal of Rare Earths. Year: 0000. Volume: '37 ' , Pages: '374 - 382 ' .

Authors: 'M. Shoaib and G. Rooh and R. Rajaramakrishna and N. Chanthima and N. Kiwsakunkran and H.J. Kim and J. Kaewkhao and S. Tuscharoen '

10.1016/j.jre.2018.09.008

'Reddish-orange emission and Judd-Ofelt investigation of Sm3+ ions doped in zince-bismuth-phospho-tellurite glasses for solid lighting application '

Open Access

article

Journal of Luminescence. Year: 0000. Volume: '226 ' , Pages: '117498 ' .

Authors: 'Sangeeta B. Kolavekar and N.H. Ayachit and R. Rajaramakrishna and Pramod N G and J. Kaewkhao '

10.1016/j.jlumin.2020.117498

'Dy3+ ions doped (Na2O/NaF)-Gd2O3–P2O5 glasses for solid state lighting material applications '

Open Access

article

Solid State Sciences. Year: 0000. Volume: '97 ' , Pages: '105972 ' .

Authors: 'S. Ravangvong and N. Chanthima and R. Rajaramakrishna and H.J. Kim and N. Sangwaranatee and J. Kaewkhao '

10.1016/j.solidstatesciences.2019.105972

'1.5 μm luminescence enhancement of Er3+ by local field surface plasmon resonance of Ag nanoparticles in silicate glasses '

Open Access

article

Journal of Non-Crystalline Solids. Year: 0000. Volume: '521 ' , Pages: '119522 ' .

Authors: 'R. Rajaramakrishna and Y. Ruangtaweep and N. Sangwaranatee and J. Kaewkhao '

10.1016/j.jnoncrysol.2019.119522

'Photoluminescence properties and energy transfer investigations of Gd3+ and Sm3+ co-doped ZnO–BaO–TeO2 glasses for solid state laser application '

Open Access

article

Journal of Luminescence. Year: 0000. Volume: '224 ' , Pages: '117275 ' .

Authors: 'N. Sangwaranatee and P. Yasaka and R. Rajaramakrishna and S. Kothan and J. Kaewkhao '

10.1016/j.jlumin.2020.117275

Showing 73 to 80 of 89 results

Dr Rajaramakrishna R

Expertise

Publications

Publications

Scopus

CrossRef

Google Scholar

Professional Recognition

Best ORAL Presenter Award

Community & Membership

No Data Found

Bio

Personal Details

Related Profiles

Experts (2495+)

Organisation (1)

Co-Authors (7)

Scholarly Work

Several Ln3+ doped oxide and oxyfluoride Glass Materials with Judd-Ofelt (JO) Analysis

Non-linear optical and Judd-Ofelt analysis of lanthanum based glasses doped with Au and Rare Earth ions

E-beam irradiation effects in certain oxide glasses effects

Synthesis and Characterization of some borate glasses doped with Au/Ag nanoparticles

Structural & Optical investigation of certain oxide glasses doped with rare earth ions

No Data Found

Scholarly Publications

'Energy transfer phenomenon of Gd3+ to excited ground state of Eu3+ ions in Li2O-BaO-Gd2O3-SiO2-Eu2O3 glasses '

'Impact of solvents on energy gap, photophysical, photometric properties for a new class of 4-HCM coumarin derivative: Nonlinear optical studies and optoelectronic applications '

'Spectroscopic study of Nd3+ ion-doped Zn-Al-Ba borate glasses for NIR emitting device applications '

'Comparative study of Sm3+ ions doped phosphate based oxide and oxy-fluoride glasses for solid state lighting applications '

'Reddish-orange emission and Judd-Ofelt investigation of Sm3+ ions doped in zince-bismuth-phospho-tellurite glasses for solid lighting application '

'Dy3+ ions doped (Na2O/NaF)-Gd2O3–P2O5 glasses for solid state lighting material applications '

'1.5 μm luminescence enhancement of Er3+ by local field surface plasmon resonance of Ag nanoparticles in silicate glasses '

'Photoluminescence properties and energy transfer investigations of Gd3+ and Sm3+ co-doped ZnO–BaO–TeO2 glasses for solid state laser application '

'1.5 μm luminescence enhancement of Er3+ by local field surface plasmon resonance of Ag nanoparticles in silicate glasses '