| 1 |
First-principles calculations to investigate structural, mechanical, electronic, transport and thermoelectric properties of XTiPd (X= Si, Ge, Sn, Pb) Half Heusler alloys |
Athira Mohan, Rita John |
Journal of Physics and Chemistry of Solids |
202 |
2025 |
112685 |
| 2 |
Exploring the nutrient capture efficiency of activated biochar |
U Rajeshwer, Rita John |
AIP conference proceedings |
3149 |
2024 |
|
| 3 |
A revised analysis towards accurate estimation of isothermal temperature coefficients in fast reactors having different power levels and core sizes |
T. Sathiyasheela, Rita John, A Riyas, K. Devan |
Nuclear Engineering and Design |
415 |
2023 |
112728 |
| 4 |
Ductility reduction upon cobalt substitution in B2 NiTi |
Rita John, Umamaheshwari M |
Computational Material Science |
220 |
2023 |
112049 |
| 5 |
Structural, electronic, mechanical and phonon properties of half-Heusler GaNiSb, InNiSb and InPdSb alloys via first-principles calculations |
Rita John, Anubama R |
Computational Condensed Matter |
Elsevier |
2022 |
e00779 |
| 6 |
First principles study on electronic properties and mechanical stability of HfRhZ (Z= As and Sb) half Heusler alloys |
Anubama Rajendran, Rita John |
Journal of Crystal Growth |
581 |
2022 |
126468 |
| 7 |
Structural, electronic and magnetic properties of the Half-Heusler alloy CrZSi (Z= Sc, Ti) |
D Vishali, Rita John |
Journal of Crystal Growth |
583 |
2022 |
126556 |
| 8 |
Band Inversion in Bi2Se3 from fat band analysis |
M Umamaheshwari, Rita John |
Journal of Crystal Growth |
- |
2022 |
126719 |
| 9 |
Optical, Morphological and Microstructural Investigation of TiO2 nanoparticles for Photocatalytic application |
B Manikandan, KR Murali, Rita John |
Iranian Journal of Catalysis |
11 |
2021 |
1-11 |
| 10 |
Degradation of Methylene Blue Dye by TiO2 Nanoparticles Biologically Synthesized Using Leaf Extract of Citrus Aurantifolia |
D Vishali, B Manikandan, Rita John, KR Murali |
Transactions on Electrical and Electronic Materials |
The Korean Institute of Electrical and Electronic Material Engineers (KIEEME) |
2021 |
1-8 |
| 11 |
A comparative study of reactivity feedbacks including in-pin motion and their impact on UTOPA in a 600 MW fast reactor |
T Sathiyasheela, Rita John, Anuj Dubey, K Devan |
Nuclear Engineering and Design |
384 |
2021 |
111443 |
| 12 |
Sol gel synthesized Zn+Mgcodoped TiO2 for dye sensitized solar cell (DSSC) application |
B Manikandan, Rita John |
AIP Conference Proceedings |
2265/AIP Publishing |
2020 |
030674 |
| 13 |
Band Gap Engineering of Cu2ZnSnX4 (X = S, Se and Te) Quaternary Semiconductors Using PBE-GGA, TB-mBJ and mBJ+U Potentials Vol. 8, No. 1, (2020). |
J. Bhavani and Rita John |
International Journal of Materials Mechanics and Manufacturing |
8 (1) |
2020 |
|
| 14 |
Properties of sol-gel synthesized multiphase TiO2 (AB)-ZnO (ZW) semiconductor nanostructure: An effective catalyst for methylene blue dye degradation |
Manikandan Balakrishnan and Rita John |
Iranian Journal of Catalysis |
10(1) |
2020 |
1-16 |
| 15 |
Band Gap Engineering of Cu2-II-IV-VI4 Quaternary Semiconductors Using PBE-GGA, TB-mBJ and mBJ+U Potentials |
J. Bhavani, Rita John |
International Journal of Scientific Research in Physics and Applied Sciences |
Vol.7, Issue.1 |
2019 |
65-67 |
| 16 |
Spin polarized first principles calculations on electronic, magnetic and optical properties of Zn (1− x) AxS (A= Cr/Mn/Fe) using mBJ approximation |
S Padmavathi, Rita John |
Materials Science and Engineering: B |
248 |
2019 |
114401 |
| 17 |
First principles study on the structural, electronic, magnetic and thermoelectric properties of CoX′ NbGa (X′= Cr, Mn, Fe) quaternary Heusler alloys The European Physical Journal B |
Namitha Anna Koshi, Rita John |
The European Physical Journal B |
92 (4) |
2019 |
86 |
| 18 |
Effect of Ternary Additions X (Co, Rh, Ir) on Electronic Properties of TiPd Shape Memory Alloy: An ab-initio Study
|
S. Padmavathi and Rita John |
Journal |
S. Padmavathi and Rita John |
2018 |
Volume 6 Issue III, March |
| 19 |
Ab initio calculation on the Optical Properties of AA-Stacked two dimensional Graphene, Silicene, Germanene, and Stanene
|
R John, B Merlin |
International Journal of Computational Physics Series |
1 (1), |
2018 |
46-50 |
| 20 |
Study of Thermoelectric Properties of Zn1-xTMxS (TM=Cr/Mn/Fe) Systems using Spin-Polarized Density Functional Theory |
S. Padmavathi and Rita John |
International Journal for Research in Applied Science and Engineering Technology |
Vol. 6, Issue III |
2018 |
|
| 21 |
Half-Metallic Ferrimagnetism in CoFeNbZ (Z = Al, Si, Ge, Sn) Quaternary Heusler Alloys: a DFT Study 2018.
|
Koshi,N.A., John, R |
Journal of Superconductivity and Novel Magnetism |
32 (4) |
2018 |
977-986 |
| 22 |
Investigation on Thermoelectric Properties of Wurtzite ZnO using modified Becke Johnson potential: a DFT study |
S. Padmavathi and Rita John |
International Journal of Current Advanced Research |
Vol. 7, Issue 2(J) |
2018 |
10266-10268 |
| 23 |
Properties of sol gel synthesized ZnO nanoparticles
|
Manikandan, B., Endo, T., Kaneko, S., Murali, K.R., John, R |
Journal of Materials Science: Materials in Electronics |
29(11) |
2018 |
9474-9485 |
| 24 |
Theoretical Investigation on 2D Materials: Graphene, Silicene, Germanene, and Stanene |
Rita John, B. Benita Merlin |
Journal of Materials Sciences & Engineering |
|
2017 |
|
| 25 |
Optical properties of graphene, silicene, germanene, and stanene from IR to far UV – A first principles study |
Rita John, B. Benita Merlin |
Journal of Physics and Chemistry of Solids |
110 |
2017 |
307-315 |
| 26 |
Synthesis and characterization of ZnSxSe1-x films using Brush plating technique |
Clara Dhanemozhi, Rita John, K. R. Murali |
Materials Today: Proceedings |
4 |
2017 |
5185-5189 |
| 27 |
Ab Initio Calculations on Structural, Electronic and Optical Properties of ZnO in Wurtzite Phase |
John, R. and Padmavathi, S. |
Crystal Structure Theory and Applications |
5 |
2016 |
24-41 |
| 28 |
Theoretical Investigation of Structural, Electronic, and Mechanical Properties of two dimensional C, Si, Ge, Sn |
John, R. and Merlin, B. |
Crystal Structure Theory and Applications |
5 |
2016 |
43-55 |
| 29 |
A facile synthesis of malic acid capped ZnSe transparent nanopellets and its optical properties |
SS Florence, M Umadevi, R John, DL Arockiasamy |
Materials Letters |
144 |
2015 |
110-113 |
| 30 |
Evolution of IV Characteristics and Photo Effects of Heterojunction LBMO/ZnO Prepared by IBS |
T Mori, M Yokura, M Matsui, SL Reddy, P Reji, R John, H Nishikawa, ... |
Solid State Phenomena |
230 |
2015 |
19-27 |
| 31 |
Micropatterned Arrays of ZnSe Nanospheres as Antireflection Coatings |
SS Florence, P Sachan, R Gupta, R John, U Mahalingam |
Australian Journal of Chemistry |
|
2014 |
|
| 32 |
Double-layer fabrication of cubic-manganites/hexagonal-ZnO on various substrates by ion beam sputtering, and variable electrical property |
A Okada, K Uehara, M Yokura, M Matsui, K Inaba, S Kobayashi, K Endo, ..and Rita John |
Japanese Journal of Applied Physics |
53 (5S1) |
2014 |
05FB10 |
| 33 |
Synthesis of gallic acid capped ZnSe transparent nanorods |
S Florence, M Umadevi, R John, DL Arockiasamy |
Materials Letters |
115 |
2014 |
34-37 |
| 34 |
Structural, morphological and optical properties of chelating ligand passivated ZnSe nanorods |
S Sasi Florence, M Umadevi, R John, B Sindhu Kumari |
Materials Letters |
108 |
2013 |
5-8 |
| 35 |
Effects of annealing temperature on structure/morphology and photoluminescence properties of Mn-doped ZnS nanoparticles
|
R John, S Florence |
Materials Letters |
107 |
2013 |
93 |
| 36 |
‘Theoretical Investigations of Ti-based Binary Shape Memory Alloys’ |
Rita John and Hannah Ruben |
Jr. Materials Science Applications |
2 |
2012 |
1355-1366 |
| 37 |
‘Synthesis and Characterization of Rare Earth Ion Doped Nano ZnO’ |
Rita John and Rajakumari |
Nano-Micro Letters |
4 No 2 |
2012 |
65-72 |
| 38 |
'Optical, Structural and Morphological Studies of CTAB capped ZnSe nanoflakes' |
S. Sasi Florence, Rita John, D. Lawrence Arockiasamy, M.Umadevi |
Materials Letters |
86 |
2012 |
129–131 |
| 39 |
'Pulse electrodeposited ZnSeTe films'
|
KR Murali, S Florence, R John |
ECS Transactions |
1 (44) |
2012 |
81-85 |
| 40 |
'Properties of Brush Plated CdSxTe1-x Films' |
Mary Matheline, R John and KR Murali |
ECS Transactions |
41 (44) |
2012 |
87-92 |
| 41 |
'
Band Gap Engineering in Bulk and Nano Semiconductors' |
Rita John |
Cambridge journals |
1454 |
2012 |
|
| 42 |
‘Theoretical Investigations of Ti-based Binary Shape Memory Alloys' |
Rita John, Hannah Ruben |
Jr. Materials Science Applications |
2 |
2011 |
1355 -1366 |
| 43 |
‘Theoretical investigation on II-VI binary semiconductors’, |
Rita John, D. Hannah and S. Pushpalatha |
Chalcogenide letters |
7, 4 |
2010 |
263 |
| 44 |
‘Synthesis Characterisation of ZnO and CdO’. |
Rita John, Sasi Florence, Rajakumari and Tamio Endo |
Jr. of Ceramic Soci. of Japan |
118,5 |
2010 |
329 - |
| 45 |
‘Optical, Structural and Morphological studies of bean like ZnS nanostructures by aqueous chemical method’ . |
Rita John, S. Sasi Florence |
Chalcogenide letters |
7,4 |
2010 |
269 - |
| 46 |
‘Structural and Optical properties of ZnS nanoparticles synthesized by solid state reaction method’ . |
Rita John, S.Sasi Florence |
Chalcogenide letters |
6,10 |
2009 |
535 |
| 47 |
‘Characteristics of brush electrodeposited CdS films’ . |
K.R. Murali, Mary Mathelane and Rita John |
Chalcogenide letters |
6,9 |
2009 |
483 |
| 48 |
‘Tuning of band gaps in ternary semiconductors’. |
Rita John |
Advanced Materials Research |
31 |
2008 |
164 - |
| 49 |
‘Investigation on some of the salient features of II-IV-V2 pnictides using band structure calculations as a tool’ . |
Rita John |
Journal of computational Materials Science |
44 |
2008 |
106 - |
| 50 |
‘Theoretical investigation on band gap anomalies and structural effects in MgSiP2 and the formation of MgGe/SnP2/As2 and MgSi/Ge/SnP2/As2’ . |
Rita John |
World Journal of Engineering |
|
2008 |
|
| 51 |
‘Structural, Optical and Electrical Properties of Brush plated ZnSe Films’ . |
K.R. Murali, A. Clara Dhanemozhi and Rita John |
Chalcogenide Letters |
5 |
2008 |
277 - |
| 52 |
‘Influence of structural parameters in engineering the band gaps of ternary semiconductors- theory as a tool’. |
Rita John |
Solid State Phenomena |
124 - 127 |
2007 |
57 - |
| 53 |
‘Brush plated ZnS films and their properties’ . |
K.R. Murali, A. Clara Dhanemozhi and Rita John |
Journal of Alloys and Compounds |
464 |
2007 |
383 - |
| 54 |
‘Electronic Structure Calculations and High Pressure studies of ABC2 (A = Zn, B = Si, Ge, Sn ; C = P, As) Ternary pnictide Semiconductors’. |
R. Asokamani and Rita John |
Phys. stat. sol.(b) |
226 |
2001 |
375 - |
| 55 |
'Electronic Structure Calculations and Physical Properties of ABX2 (A = Cu,Ag; B =Ga,In; C = S,Se,Te) Ternary Chalcopyrite Systems' |
R. Asokamani, Mercy Amirthakumari and R.Rita (Rita John) |
Phys. stat. sol.(b) |
213 |
1999 |
349 - |
| 56 |
'Phase transformation and metallisation studies of some of the alkali iodides through high pressure electronic structure calculations' |
R. Asokamani, Mercy Amirthakumari and R.Rita (Rita John) |
Phys. stat. solidi (b) |
157 |
1997 |
1999 |
| 57 |
'Pressure Induced Super conductivity in CsI and some of the Pervoskites' |
R. Asokamani, Mercy Amirthakumari and R.Rita (Rita John) |
Phys.stat.sol (b) |
|
199 |
126 |
| 58 |
Strain induced ductile to brittle transitions of NiNbAl half-Heusler alloy |
Rita John, Vishali D |
Journal of Physics and Chemistry of Solids |
195 |
112261 |
2024 |
| 59 |
Tailoring of morphology and optical properties of bishydrazone-capped ZnSe nanorods |
SS Florence, M Umadevi, DL Arockiasamy, R John |
Australian Journal of Chemistry |
68 (10) |
2015 |
1508-1512 |