Dr Rajkumar Hajra

vidwan id: 165573

Male

0000-0003-0447-1531 Google Scholar Icon

23491818900 Researcher Icon

M-3660-2019 Google Scholar Icon

gxcbU_EAAAAJ

Expertise

Astronomy and Astrophysics

Publications

Total Articles 76

Books 0

Proceedings 0

Publications

Scopus

Citations 890

h-index 18

CrossRef

Citations 1040

h-index 20

Google Scholar

Loading Scholar statistics...

Professional Recognition

2019

Travel grant

National Science Foundation (NSF), USA

2018

Ramanujan Fellowship

Science & Engineering Research Board (SERB), Department of Science & Technology (DST), Government of

2018

Travel grant

National Science Foundation (NSF), USA

2017

Postdoctoral Research Fellowship

Centre National d’Etudes Spatials (CNES), France

2016

Postdoctoral Research Fellowship

Agence Nationale de la Recherche (ANR), France

2015

Bolsa Estágio de Pesquisa no Exterior (BEPE)

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP), Brazil

2014

Bolsa Estágio de Pesquisa no Exterior (BEPE)

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP), Brazil

2012

Postdoctoral Research Fellowship

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP), Brazil

2009

Junior Research Fellowship

Indian Space Research Organization (ISRO), Government of India, India

2006

Junior Research Fellowship

Indian Space Research Organization (ISRO), Government of India, India

Community & Membership

No Data Found

There is currently nothing to display here.

No Data Found

There is currently nothing to display here.

Bio

Space weather; Geomagnetic storms and substorms; Earth's radiation belts; Solar wind-magnetosphere-ionosphere coupling; Ionospheric dynamics and modeling; Ionospheric irregularities; Cometary plasma dynamics; Planetary plasma dynamics

Personal Details

Male
96 Jinzhai Road, Hefei

Ph.D.

Other Institute 2012

M.Sc.

Other Institute 2005

B.Sc.

Other Institute 2003

Ramanujan Fellow Nov 2019 – Nov 2022

Indian Institute of Technology Indore | Department of Astronomy, Astrophysics and Space Engineering

Ramanujan Fellow Nov 2018 – Oct 2019

National Atmospheric Research Laboratory Gadanki

Post-Doctoral Fellow Mar 2016 – Oct 2018

CNRS/LATMOS, Paris, France

Post-Doctoral Fellow Aug 2012 – Sep 2015

ABV Indian Institute of Information Technology & Management, Gwalior

Related Profiles

Experts (378+)

View All

Mr Boyella Sreenivasa Reddy

Assistant Professor

Mr Aman Kumar

Assistant Professor

Dr Manish Kumar Vishwakarma

Assistant Professor

Dr Monika DL

Assistant Professor

Usha S

Assistant Professor

Dr Prashant Athmakoori

Assistant Professor

Dr Krishna Chandra Mishra

Assistant Professor

Ms Sudipta Chakrabarty

Assistant Professor

Dr Eena Bahan

Assistant Professor

Ms Sunita Loohach

Assistant Professor

Organisation (0)

Co-Authors (2)

Dr Chinmaya Nayak

DST-Indian Institute of Geomagnetism

Dr Remya Bhanu

DST-Indian Institute of Geomagnetism

Scholarly Work

Investigation of Space Weather Effects on the Equatorial Ionosphere over Indian Region

Funding Agency: Department of Science and Technology, Govt. of India

Ramanujan Fellow

1.2 Cr

2018 - Ongoing

Ongoing

No Data Found

There is currently nothing to display here.

No Data Found

There is currently nothing to display here.

Scholarly Publications

Predicting Magnetospheric Relativistic >1 MeV Electrons

Open Access

license

Year: 2016.

Authors:

Comparison of geophysical patterns in the southern hemisphere mid-latitude region

Open Access

journal-article

Advances in Space Research. Year: 2016.

Authors:

10.1016/j.asr.2016.04.003

An empirical model of ionospheric total electron content (TEC) near the crest of the equatorial ionization anomaly (EIA)

Open Access

Article

Journal of Space Weather and Space Climate. Year: 2016. Volume: 6 .

Authors: Hajra R.;Chakraborty S.K.;Tsurutani B.T.;DasGupta A.;Echer E.;Brum C.G.M.;Gonzalez W.D.;Sobral J.H.A.

10.1051/swsc/2016023

Comparison of geophysical patterns in the southern hemisphere mid-latitude region

Open Access

Article

Advances in Space Research. Year: 2016. Volume: 58 , Issue: 10 , Pages: 2090-2103 .

Authors: Da Silva L.A.;Satyamurty P.;Alves L.R.;Souza V.M.;Jauer P.R.;Silveira M.V.D.;Echer M.S.;Hajra R.;Medeiros C.;Marchezi J.P.;Rockenbach M.;Rigozo N.R.;Denardini C.M.;Mendes O.;Dal Lago A.;Vieira L.E.A.

10.1016/j.asr.2016.04.003

A study on the main periodicities in interplanetary magnetic field Bz component and geomagnetic AE index during HILDCAA events using wavelet analysis

Open Access

Article

Journal of Atmospheric and Solar-Terrestrial Physics. Year: 2016. Volume: 149 , Pages: 81-86 .

Authors: Souza A.M.;Echer E.;Bolzan M.J.A.;Hajra R.

10.1016/j.jastp.2016.09.006

Heliospheric plasma sheet (HPS) impingement onto the magnetosphere as a cause of relativistic electron dropouts (REDs) via coherent EMIC wave scattering with possible consequences for climate change mechanisms

Open Access

Article

Year: 2016. Volume: 121 , Issue: 10 , Pages: 10,130-10,156 .

Authors: Tsurutani B.T.;Hajra R.;Tanimori T.;Takada A.;Bhanu R.;Mannucci A.J.;Lakhina G.S.;Kozyra J.U.;Shiokawa K.;Lee L.C.;Echer E.;Reddy R.V.;Gonzalez W.D.