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Rajarshi Roy

institute of physics of the czech academy of sciences, cukrovarnická 10/112, 162 00, prague 6, czech republic

15H-index
56Paper Count
822Citation Count
Published Papers 17
Publication Date
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Thickness dependent interplay between trion binding energy and electron density in CVD-grown MoS2
errPhysica Scripta
IF2.6
err2025-12-22
err0
errOAAI
errAkanksha Agarwal; Rajarshi Roy; František Hájek; Dhananjay K Sharma; Kateřina Aubrechtová Dragounová; Karla Kuldová; Jan Čermák; Sarthak Das; Štěpán Potocký; Alexander Kromka
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errSave
Temperature dependent photoluminescence characteristics in amino-functionalized graphene quantum dots
errCarbon
IF11.6
err2025-10-28
err0
PREAI
errRajarshi Roy; I. Jénnifer Gómez; Souvik Bhattacharjee; Nilesh Mazumder; Subhajit Saha; Lenka Zajíčková
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errSave
Temperature-dependent site selection of boron doping in chemically derived graphene
errCARBON
IF11.6
err2021-10-01
err6
PREAI
errSarkar, Saikat; Roy, Rajarshi; Das, Bikram Kumar; Chattopadhyay, Kalyan Kumar
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errSave
Exploring the Emission Pathways in Nitrogen-Doped Graphene Quantum Dots for Bioimaging
errJOURNAL OF PHYSICAL CHEMISTRY C
IF3.2
err2021-09-21
err24
PREAI
errGomez, I. Jennifer; Sulleiro, Manuel Vazquez; Doleckova, Anna; Pizurova, Nadezda; Medalova, Jirina; Roy, Rajarshi; Necas, David; Zajickova, Lenka
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errSave
Evidence of flexoelectricity in graphene nanobubbles created by tip induced electric field
errCARBON
IF11.6
err2021-07-01
err9
errOAAI
errRoy, Rajarshi; Necas, David; Zajickova, Lenka
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errSave
sp3 bonded 2-dimensional allotrope of carbon: A first-principles prediction
errCARBON
IF11.6
err2019-05-01
err28
PREAI
errSen, Dipayan; Das, Bikram Kumar; Saha, Subhajit; Roy, Rajarshi; Mitra, Anuradha; Chattopadhyay, Kalyan Kumar
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errSave
Resonant energy transfer in a van der Waats stacked MoS2 - functionalized graphene quantum dot composite with ab initio vatidation
errNANOSCALE
IF5.1
err2018-01-01
err11
PREAI
errRoy, Rajarshi; Thapa, Ranjit; Biswas, Shibsankar; Saha, Subhajit; Ghorai, Uttam Kumar; Sen, Dipayan; Kumar, E. Mathan; Kumar, Gundam Sandeep; Mazumder, Nilesh; Roy, Dipayan; Chattopadhyay, Kalyan Kumar
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Raman Spectroscopic Observation of Gradual Polymorphic Transition and Phonon Modes in CuPc Nanorod
errJOURNAL OF PHYSICAL CHEMISTRY C
IF3.2
err2017-03-13
err14
PREAI
errGhorai, Uttam K.; Mazumder, Nilesh; Mamgain, Hitesh; Roy, Rajarshi; Saha, Subhajit; Chattopadhyay, Kalyan K.
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errSave
A scheme of simultaneous cationic-anionic substitution in CuCrO2 for transparent and superior p-type transport
errJOURNAL OF PHYSICS D-APPLIED PHYSICS
IF3.2
err2016-06-15
err16
PREAI
errMandal, Prasanta; Mazumder, Nilesh; Saha, Subhajit; Ghorai, Uttam Kumar; Roy, Rajarshi; Das, Gopes Chandra; Chattopadhyay, Kalyan Kumar
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errSave
Local Field Enhancement-Induced Enriched Cathodoluminescence Behavior from Cul-RGO Nanophosphor Composite for Field-Emission Display Applications
errACS APPLIED MATERIALS & INTERFACES
IF8.2
err2016-05-18
err14
PREAI
errSaha, Subhaiit; Roy, Rajarshi; Das, Swati; Sen, Dipayan; Ghorai, Uttam Kumar; Mazumder, Nilesh; Chattopadhyay, Kalyan Kumar
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errSave
Curvature aided efficient axial field emission from carbon nanofiber-reduced graphene oxide superstructures on tungsten wire substrate
errAPPLIED SURFACE SCIENCE
IF6.9
err2016-03-01
err11
PREAI
errJha, Arunava; Roy, Rajarshi; Sen, Dipayan; Chattopadhyay, Kalyan K.
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errSave
Colossal magnetoresistance in amino-functionalized graphene quantum dots at room temperature: manifestation of weak anti-localization and doorway to spintronics
errNANOSCALE
IF5.1
err2016-01-01
err8
PREAI
errRoy, Rajarshi; Thapa, Ranjit; Kumar, Gundam Sandeep; Mazumder, Nilesh; Sen, Dipayan; Sinthika, S.; Das, Nirmalya S.; Chattopadhyay, Kalyan K.
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errSave
1,2,3-Triazine Scaffold as a Potent Biologically Active Moiety: A Mini Review
errMINI-REVIEWS IN MEDICINAL CHEMISTRY
IF3.3
err2014-01-31
err49
PREAI
errKumar, Rajeev; Singh, Amar Deep; Singh, Jitendra; Singh, Hariram; Roy, R. K.; Chaudhary, Anurag
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errSave
Unique quasi-vertical alignment of RGO sheets under an applied non-uniform DC electric field for enhanced field emission
errJOURNAL OF MATERIALS CHEMISTRY C
IF5.1
err2014-01-01
err15
PREAI
errRoy, Rajarshi; Jha, Arunava; Sen, Dipayan; Banerjee, Diptonil; Chattopadhyay, Kalyan Kumar
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errSave
Amino-functionalized graphene quantum dots: origin of tunable heterogeneous photoluminescence
errNANOSCALE
IF5.1
err2014-01-01
err236
PREAI
errKumar, G. Sandeep; Roy, Rajarshi; Sen, Dipayan; Ghorai, Uttam Kumar; Thapa, Ranjit; Mazumder, Nilesh; Saha, Subhajit; Chattopadhyay, Kalyan K.
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errSave
Synthesis of SnS thin films via galvanostatic electrodeposition and fabrication of CdS/SnS heterostructure for photovoltaic applications
errAPPLIED SURFACE SCIENCE
IF6.9
err2010-04-01
err53
errOAAI
errGhosh, Biswajit; Roy, Rajarshi; Chowdhury, Sumit; Banerjee, Pushan; Das, Subrata
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errSave
Synthesis of B-Sb by rapid thermal annealing of B/Sb multilayer films
errJOURNAL OF PHYSICS D-APPLIED PHYSICS
IF3.2
err2006-05-05
err18
PREAI
errHussain, S.; Dalui, S.; Roy, R. K.; Pal, A. K.
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errSave

Research Directions

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Co-authors
Cooperation Journals
K
Kalyan Kumar Chattopadhyay
H-index: 62 · Papers: 651
R
Ranjit Thapa
H-index: 45 · Papers: 262
A
Alexander Kromka
H-index: 40 · Papers: 409
U
Uttam Kumar Ghorai
H-index: 39 · Papers: 174
L
Lenka Zajı́čková
H-index: 35 · Papers: 382
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