S. Assa Aravindh
Adjunct professor and researcher at University of Oulu, expert in materials modelling and simulations, catalytic materials, water splitting, hydrogen, energy materials, battery materials
Research Expertise
Publications
High-performance solar-blind flexible deep-UV photodetectors based on quantum dots synthesized by femtosecond-laser ablation
Nano Energy / Jun 01, 2018
Mitra, S., Aravindh, A., Das, G., Pak, Y., Ajia, I., Loganathan, K., Di Fabrizio, E., & Roqan, I. S. (2018). High-performance solar-blind flexible deep-UV photodetectors based on quantum dots synthesized by femtosecond-laser ablation. Nano Energy, 48, 551–559. https://doi.org/10.1016/j.nanoen.2018.03.077
Critical Fluctuations and Anharmonicity in Lead Iodide Perovskites from Molecular Dynamics Supercell Simulations
The Journal of Physical Chemistry C / Sep 18, 2017
Carignano, M. A., Aravindh, S. A., Roqan, I. S., Even, J., & Katan, C. (2017). Critical Fluctuations and Anharmonicity in Lead Iodide Perovskites from Molecular Dynamics Supercell Simulations. The Journal of Physical Chemistry C, 121(38), 20729–20738. https://doi.org/10.1021/acs.jpcc.7b08220
Enhanced Performance of MoS2 Photodetectors by Inserting an ALD‐Processed TiO2 Interlayer
Small / Dec 04, 2017
Pak, Y., Park, W., Mitra, S., Sasikala Devi, A. A., Loganathan, K., Kumaresan, Y., Kim, Y., Cho, B., Jung, G., Hussain, M. M., & Roqan, I. S. (2017). Enhanced Performance of MoS2 Photodetectors by Inserting an ALD‐Processed TiO2 Interlayer. Small, 14(5). Portico. https://doi.org/10.1002/smll.201703176
Ferromagnetism in Gd doped ZnO nanowires: A first principles study
Journal of Applied Physics / Dec 19, 2014
Aravindh, S. A., Schwingenschloegl, U., & Roqan, I. S. (2014). Ferromagnetism in Gd doped ZnO nanowires: A first principles study. Journal of Applied Physics, 116(23). https://doi.org/10.1063/1.4904860
Homogeneous vertical ZnO nanorod arrays with high conductivity on an in situ Gd nanolayer
RSC Advances / Jan 01, 2015
Flemban, T. H., Singaravelu, V., Sasikala Devi, A. A., & Roqan, I. S. (2015). Homogeneous vertical ZnO nanorod arrays with high conductivity on an in situ Gd nanolayer. RSC Advances, 5(115), 94670–94678. https://doi.org/10.1039/c5ra19798h
A close examination of the structure and dynamics of HC(NH2)2PbI3 by MD simulations and group theory
Physical Chemistry Chemical Physics / Jan 01, 2016
Carignano, M. A., Saeed, Y., Aravindh, S. A., Roqan, I. S., Even, J., & Katan, C. (2016). A close examination of the structure and dynamics of HC(NH2)2PbI3 by MD simulations and group theory. Physical Chemistry Chemical Physics, 18(39), 27109–27118. https://doi.org/10.1039/c6cp02917e
Perovskite multifunctional logic gates via bipolar photoresponse of single photodetector
Nature Communications / Feb 07, 2022
Kim, W., Kim, H., Yoo, T. J., Lee, J. Y., Jo, J. Y., Lee, B. H., Sasikala, A. A., Jung, G. Y., & Pak, Y. (2022). Perovskite multifunctional logic gates via bipolar photoresponse of single photodetector. Nature Communications, 13(1). https://doi.org/10.1038/s41467-022-28374-w
Defect induced d ferromagnetism in a ZnO grain boundary
The Journal of Chemical Physics / Dec 08, 2015
Assa Aravindh, S. D., Schwingenschloegl, U., & Roqan, I. S. (2015). Defect induced d ferromagnetism in a ZnO grain boundary. The Journal of Chemical Physics, 143(22). https://doi.org/10.1063/1.4936659
The origin of room temperature ferromagnetism mediated by Co–VZn complexes in the ZnO grain boundary
RSC Advances / Jan 01, 2016
Sasikala Devi, A. A., & Roqan, I. S. (2016). The origin of room temperature ferromagnetism mediated by Co–VZn complexes in the ZnO grain boundary. RSC Advances, 6(56), 50818–50824. https://doi.org/10.1039/c6ra11607h
Half-metallic ferromagnetism and thermoelectric properties of double perovskites Rb2Z(Cl/Br)6 (Z = Ta, W, Re)
Journal of Alloys and Compounds / Feb 01, 2022
Flemban, T. H., Zelai, T., Mahmood, Q., Devi, A. A. S., Sajjad, M., Alhossainy, M. H., Somaily, H. H., Mera, A., Alharthi, S., & Amin, M. A. (2022). Half-metallic ferromagnetism and thermoelectric properties of double perovskites Rb2Z(Cl/Br)6 (Z = Ta, W, Re). Journal of Alloys and Compounds, 894, 162313. https://doi.org/10.1016/j.jallcom.2021.162313
Luminescence and vacuum ultraviolet excitation spectroscopy of samarium doped SrB4O7
Journal of Alloys and Compounds / Jun 01, 2020
Tuomela, A., Zhang, M., Huttula, M., Sakirzanovas, S., Kareiva, A., Popov, A. I., Kozlova, A. P., Aravindh, S. A., Cao, W., & Pankratov, V. (2020). Luminescence and vacuum ultraviolet excitation spectroscopy of samarium doped SrB4O7. Journal of Alloys and Compounds, 826, 154205. https://doi.org/10.1016/j.jallcom.2020.154205
Highly Stable and Ultrafast Hydrogen Gas Sensor Based on 15 nm Nanogaps Switching in a Palladium–Gold Nanoribbons Array
Advanced Materials Interfaces / Dec 27, 2018
Pak, Y., Jeong, Y., Alaal, N., Kim, H., Chae, J., Min, J., Devi, A. A. S., Mitra, S., Lee, D. H., Kumaresan, Y., Park, W., Kim, T., Roqan, I. S., & Jung, G. (2018). Highly Stable and Ultrafast Hydrogen Gas Sensor Based on 15 nm Nanogaps Switching in a Palladium–Gold Nanoribbons Array. Advanced Materials Interfaces, 6(4). Portico. https://doi.org/10.1002/admi.201801442
Tuning Palladium Nickel Phosphide toward Efficient Oxygen Evolution Performance
ACS Applied Energy Materials / Dec 30, 2019
Sankar, S., Sugawara, Y., Assa Aravindh, S., Jose, R., Tamaki, T., Anilkumar, G. M., & Yamaguchi, T. (2019). Tuning Palladium Nickel Phosphide toward Efficient Oxygen Evolution Performance. ACS Applied Energy Materials, 3(1), 879–888. https://doi.org/10.1021/acsaem.9b01996
Boosting Water Oxidation Performance of BiVO4 Photoanode by Vertically Stacked NiO Nanosheets Coupled with Atomically Dispersed Iridium Sites
Boosting Water Oxidation Performance of BiVO4 Photoanode by Vertically Stacked NiO Nanosheets Coupled with Atomically Dispersed Iridium Sites. (n.d.). American Chemical Society (ACS). https://doi.org/10.1021/acsaem.1c02181.s001
Nature of low dimensional structural modulations and relative phase stability in RexMo(W)1-xS2 transition metal dichalcogenide alloys
Journal of Applied Physics / Mar 08, 2017
Sahu, R., Bhat, U., Batra, N. M., Sharona, H., Vishal, B., Sarkar, S., Assa Aravindh, S., Peter, S. C., Roqan, I. S., Costa, P. M. F. J., & Datta, R. (2017). Nature of low dimensional structural modulations and relative phase stability in RexMo(W)1-xS2 transition metal dichalcogenide alloys. Journal of Applied Physics, 121(10). https://doi.org/10.1063/1.4977111
Repurposing N-Doped Grape Marc for the Fabrication of Supercapacitors with Theoretical and Machine Learning Models
Nanomaterials / May 27, 2022
Wickramaarachchi, K., Minakshi, M., Aravindh, S. A., Dabare, R., Gao, X., Jiang, Z.-T., & Wong, K. W. (2022). Repurposing N-Doped Grape Marc for the Fabrication of Supercapacitors with Theoretical and Machine Learning Models. Nanomaterials, 12(11), 1847. https://doi.org/10.3390/nano12111847
Compositional variation of magnetic moment, magnetic anisotropy energy and coercivity in Fe(1−x)M x (M = Co/Ni) nanowires: an ab initio study
Applied Nanoscience / Jan 08, 2012
Assa Aravindh, S., Mathi Jaya, S., Valsakumar, M. C., & Sundar, C. S. (2012). Compositional variation of magnetic moment, magnetic anisotropy energy and coercivity in Fe(1−x)M x (M = Co/Ni) nanowires: an ab initio study. Applied Nanoscience, 2(4), 409–415. https://doi.org/10.1007/s13204-011-0053-9
Ab initio study of hydrogen sensing in Pd and Pt functionalized GaN [0 0 0 1] nanowires
Applied Surface Science / May 01, 2020
Assa Aravindh, S., Cao, W., Alatalo, M., & Huttula, M. (2020). Ab initio study of hydrogen sensing in Pd and Pt functionalized GaN [0 0 0 1] nanowires. Applied Surface Science, 512, 146019. https://doi.org/10.1016/j.apsusc.2020.146019
Enhanced Photoresponse of WS2 Photodetectors through Interfacial Defect Engineering Using a TiO2 Interlayer
ACS Applied Electronic Materials / Feb 26, 2020
Pak, Y., Park, W., Alaal, N., Kumaresan, Y., Aravindh, S. A., Mitra, S., Xin, B., Min, J.-W., Kim, H., Lim, N., Cho, B., Jung, G.-Y., Hussain, M. M., & Roqan, I. S. (2020). Enhanced Photoresponse of WS2 Photodetectors through Interfacial Defect Engineering Using a TiO2 Interlayer. ACS Applied Electronic Materials, 2(3), 838–845. https://doi.org/10.1021/acsaelm.0c00011
SixC1−xO2 alloys: A possible route to stabilize carbon-based silica-like solids?
Solid State Communications / Nov 01, 2007
Aravindh, A., Arkundato, A., Barman, S., Baroni, S., Bhargava, B. L., Chandrakumar, K. R. S., Chen, W., Cherian, R., Corso, A. D., Datta, S., de Gironcoli, S., Dhayal, S. S., Dixit, A. K., Dutta, S., D’yachkov, P., Floare, C. G., Ganguli, N., Ganguly, S., Gebauer, R., … Uthayathasan, T. (2007). SixC1−xO2 alloys: A possible route to stabilize carbon-based silica-like solids? Solid State Communications, 144(7–8), 273–276. https://doi.org/10.1016/j.ssc.2007.09.011
GaN and InGaN nanowires prepared by metal-assisted electroless etching: Experimental and theoretical studies
Results in Physics / Dec 01, 2020
Assa Aravindh, S., Xin, B., Mitra, S., Roqan, I. S., & Najar, A. (2020). GaN and InGaN nanowires prepared by metal-assisted electroless etching: Experimental and theoretical studies. Results in Physics, 19, 103428. https://doi.org/10.1016/j.rinp.2020.103428
Analysis on the energetics, magnetism and electronic properties in a 45° ZnO grain boundary doped with Gd
RSC Advances / Jan 01, 2018
Sasikala Devi, A. A., & Roqan, I. S. (2018). Analysis on the energetics, magnetism and electronic properties in a 45° ZnO grain boundary doped with Gd. RSC Advances, 8(25), 13850–13856. https://doi.org/10.1039/c8ra00985f
Defect-impurity complex induced long-range ferromagnetism in GaN nanowires
Materials Research Express / Dec 14, 2015
Assa Aravindh, S., & Roqan, I. S. (2015). Defect-impurity complex induced long-range ferromagnetism in GaN nanowires. Materials Research Express, 2(12), 126104. https://doi.org/10.1088/2053-1591/2/12/126104
Improved H2 detection performance of GaN sensor with Pt/Sulfide treatment of porous active layer prepared by metal electroless etching
International Journal of Hydrogen Energy / Jan 01, 2021
Shafa, M., Aravindh, S. A., Hedhili, M. N., Mahmoud, S. T., Pan, Y., Ng, T. K., Ooi, B. S., & Najar, A. (2021). Improved H2 detection performance of GaN sensor with Pt/Sulfide treatment of porous active layer prepared by metal electroless etching. International Journal of Hydrogen Energy, 46(5), 4614–4625. https://doi.org/10.1016/j.ijhydene.2020.10.275
Optical Properties and First-Principles Study of CH3NH3PbBr3 Perovskite Structures
ACS Omega / May 19, 2020
Al Ghaithi, A. O., Aravindh, S. A., Hedhili, M. N., Ng, T. K., Ooi, B. S., & Najar, A. (2020). Optical Properties and First-Principles Study of CH3NH3PbBr3 Perovskite Structures. ACS Omega, 5(21), 12313–12319. https://doi.org/10.1021/acsomega.0c01044
Can mixed anion transition metal dichalcogenide electrodes enhance the performance of electrochemical energy storage devices? The case of MoS2xSe2(1-x)
Chemical Engineering Journal / Sep 01, 2022
Manuraj, M., Mohan, V. V., Assa Aravindh, S., Sarath Kumar, S. R., Narayanan Unni, K. N., & Rakhi, R. B. (2022). Can mixed anion transition metal dichalcogenide electrodes enhance the performance of electrochemical energy storage devices? The case of MoS2xSe2(1-x). Chemical Engineering Journal, 443, 136451. https://doi.org/10.1016/j.cej.2022.136451
Alkaline Formate Oxidation with Colloidal Palladium–Tin Alloy Nanocrystals
ACS Applied Energy Materials / Dec 19, 2021
Sasidharan, S., Sasikala Devi, A. A., Jose, R., Tamaki, T., Gopinathan, A. M., & Yamaguchi, T. (2021). Alkaline Formate Oxidation with Colloidal Palladium–Tin Alloy Nanocrystals. ACS Applied Energy Materials, 5(1), 266–277. https://doi.org/10.1021/acsaem.1c02817
Incorporation of Si atoms into CrCoNiFe high-entropy alloy: a DFT study
Journal of Physics: Condensed Matter / Feb 01, 2021
Aravindh, S. A., Kistanov, A. A., Alatalo, M., Kömi, J., Huttula, M., & Cao, W. (2021). Incorporation of Si atoms into CrCoNiFe high-entropy alloy: a DFT study. Journal of Physics: Condensed Matter, 33(13), 135703. https://doi.org/10.1088/1361-648x/abda78
Synergistic effect of Ni–Ag–rutile TiO2 ternary nanocomposite for efficient visible-light-driven photocatalytic activity
RSC Advances / Jan 01, 2020
Leukkunen, P. M., Rani, E., Sasikala Devi, A. A., Singh, H., King, G., Alatalo, M., Cao, W., & Huttula, M. (2020). Synergistic effect of Ni–Ag–rutile TiO2 ternary nanocomposite for efficient visible-light-driven photocatalytic activity. RSC Advances, 10(60), 36930–36940. https://doi.org/10.1039/d0ra07078e
Structural, magnetic and electronic properties of FexCoyIrz (x + y + z = 5, 6) clusters: an ab initio study
The European Physical Journal D / May 01, 2014
Sasikala Devi, A. A. (2014). Structural, magnetic and electronic properties of FexCoyIrz (x + y + z = 5, 6) clusters: an ab initio study. The European Physical Journal D, 68(5). https://doi.org/10.1140/epjd/e2014-40471-6
Super-porous Pt/CuO/Pt hybrid platform for ultra-sensitive and selective H2O2 detection
Applied Surface Science / Aug 01, 2022
Mandavkar, R., Kulkarni, R., Ahasan Habib, M., Burse, S., Lin, S., Kunwar, S., Najar, A., Assa Aravindh, S., Jeong, J.-H., & Lee, J. (2022). Super-porous Pt/CuO/Pt hybrid platform for ultra-sensitive and selective H2O2 detection. Applied Surface Science, 593, 153454. https://doi.org/10.1016/j.apsusc.2022.153454
Structural Features and HER activity of Cadmium Phosphohalides
Angewandte Chemie / Apr 10, 2019
Roy, A., Singh, A., Aravindh, S. A., Servottam, S., Waghmare, U. V., & Rao, C. N. R. (2019). Structural Features and HER activity of Cadmium Phosphohalides. Angewandte Chemie, 131(21), 7000–7005. Portico. https://doi.org/10.1002/ange.201900936
Unveiling interactions of non-metallic inclusions within advanced ultra-high-strength steel: A spectro-microscopic determination and first-principles elucidation
Scripta Materialia / May 01, 2021
Singh, H., Alatarvas, T., Kistanov, A. A., Aravindh, S. A., Wang, S., Zhu, L., Sarpi, B., Niu, Y., Zakharov, A., de Groot, F. M. F., Huttula, M., Cao, W., & Fabritius, T. (2021). Unveiling interactions of non-metallic inclusions within advanced ultra-high-strength steel: A spectro-microscopic determination and first-principles elucidation. Scripta Materialia, 197, 113791. https://doi.org/10.1016/j.scriptamat.2021.113791
Properties of Metal Oxides: Insights from First Principles Calculations
Chemically Deposited Nanocrystalline Metal Oxide Thin Films / Jan 01, 2021
Sasikala Devi, A. A., & Murali, D. (2021). Properties of Metal Oxides: Insights from First Principles Calculations. In Chemically Deposited Nanocrystalline Metal Oxide Thin Films (pp. 85–97). Springer International Publishing. https://doi.org/10.1007/978-3-030-68462-4_4
Meso-Zn(ii )porphyrins of
tailored functional groups for
intensifying the photoacoustic signal
Journal of Materials Chemistry C / Jan 01, 2020
Yasin, A., Nair, V. S., Assa Aravindh, S., Sarkar, S. M., Hatamimoslehabadi, M., Mitra, S., Ab Rahim, M. H., La, J., Roqan, I. S., Yusoff, M. M., Yelleswarapu, C. S., & Jose, R. (2020). Meso-Zn(<scp>ii</scp>)porphyrins of tailored functional groups for intensifying the photoacoustic signal. Journal of Materials Chemistry C, 8(25), 8546–8559. https://doi.org/10.1039/d0tc00369g
First principles studies of Fe/Co superlattices and multilayers with bcc (001) and (110) orientations
Superlattices and Microstructures / Jan 01, 2012
Assa Aravindh, S., Mathi Jaya, S., Valsakumar, M. C., & Sundar, C. S. (2012). First principles studies of Fe/Co superlattices and multilayers with bcc (001) and (110) orientations. Superlattices and Microstructures, 51(1), 92–102. https://doi.org/10.1016/j.spmi.2011.11.001
Emergence of metallic states at 2D MoSSe/GaAs Janus interface: a DFT study
Journal of Physics: Condensed Matter / Sep 10, 2021
Albar, A., & Aravindh, S. A. (2021). Emergence of metallic states at 2D MoSSe/GaAs Janus interface: a DFT study. Journal of Physics: Condensed Matter, 33(47), 475701. https://doi.org/10.1088/1361-648x/ac2202
Sulfonic acid (SO3H) functionalized two-dimensional MoS2 nanosheets for electrocatalytic hydrogen generation
Applied Surface Science / Jan 01, 2023
Singh, V. K., Mukherjee, B., Assa Aravindh, S., & Das, S. (2023). Sulfonic acid (SO3H) functionalized two-dimensional MoS2 nanosheets for electrocatalytic hydrogen generation. Applied Surface Science, 609, 155354. https://doi.org/10.1016/j.apsusc.2022.155354
From Termination Dependent Chemical Sensitivity of Spin Orientation in All-bcc Fe/Co Magnetic Superlattices toward the Concept of an Artificial Surface of a Ferromagnet
The Journal of Physical Chemistry Letters / Sep 06, 2022
Ślęzak, M., Dróżdż, P., Matlak, K., Kozioł-Rachwał, A., Sasikala Devi, A. A., Alatalo, M., & Ślęzak, T. (2022). From Termination Dependent Chemical Sensitivity of Spin Orientation in All-bcc Fe/Co Magnetic Superlattices toward the Concept of an Artificial Surface of a Ferromagnet. The Journal of Physical Chemistry Letters, 13(36), 8522–8528. https://doi.org/10.1021/acs.jpclett.2c02139
Regulating the charge carrier transport rate via bridging ternary heterojunctions to enable CdS nanorods’ solar-driven hydrogen evolution
Dalton Transactions / Jan 01, 2022
Varma, P., Sudheer, A. E., Aravindh Sasikala Devi, A., Murali, D., & Amaranatha Reddy, D. (2022). Regulating the charge carrier transport rate via bridging ternary heterojunctions to enable CdS nanorods’ solar-driven hydrogen evolution. Dalton Transactions, 51(48), 18693–18707. https://doi.org/10.1039/d2dt03285f
Density Functional Theory Studies of Zn12O12 Clusters Doped with Mg/Eu and Defect Complexes
Journal of Cluster Science / Jan 11, 2020
Aravindh, S. A., Roqan, I. S., & Alawadhi, H. (2020). Density Functional Theory Studies of Zn12O12 Clusters Doped with Mg/Eu and Defect Complexes. Journal of Cluster Science, 32(1), 55–62. https://doi.org/10.1007/s10876-020-01758-y
Novel Metalless Chalcogen-Based Janus Layers: A Density Functional Theory Study
The Journal of Physical Chemistry C / Aug 21, 2023
Vallinayagam, M., Sudheer, A. E., Aravindh, S. A., Murali, D., Raja, N., Katta, R., Posselt, M., & Zschornak, M. (2023). Novel Metalless Chalcogen-Based Janus Layers: A Density Functional Theory Study. The Journal of Physical Chemistry C, 127(34), 17029–17038. https://doi.org/10.1021/acs.jpcc.3c02248
Self-supported copper selenide nanosheets for electrochemical carbon dioxide conversion to syngas with a broad H2-to-CO ratio
Electrochimica Acta / May 01, 2023
Hao, Y., Sun, Y., Wang, H., Xue, J., Ren, J., Devi, A. A. S., Maximov, M. Y., Hu, F., & Peng, S. (2023). Self-supported copper selenide nanosheets for electrochemical carbon dioxide conversion to syngas with a broad H2-to-CO ratio. Electrochimica Acta, 449, 142213. https://doi.org/10.1016/j.electacta.2023.142213
Re-examining the giant magnetization density in α′′-Fe16N2 with the SCAN+U method
Physical Chemistry Chemical Physics / Jan 01, 2022
Devi, A. A. S., Nokelainen, J., Barbiellini, B., Devaraj, M., Alatalo, M., & Bansil, A. (2022). Re-examining the giant magnetization density in α′′-Fe16N2 with the SCAN+U method. Physical Chemistry Chemical Physics, 24(29), 17879–17884. https://doi.org/10.1039/d2cp01734b
Effect of Mn2+ substitution on the structure, properties and HER activity of cadmium phosphochlorides
RSC Advances / Jan 01, 2020
Roy, A., Singh, A., Aravindh, S. A., Servottam, S., Waghmare, U. V., & Rao, C. N. R. (2020). Effect of Mn2+ substitution on the structure, properties and HER activity of cadmium phosphochlorides. RSC Advances, 10(9), 5134–5145. https://doi.org/10.1039/c9ra10711h
First principles studies of Fe m Ir n (2 ≤ m + n ≤ 4) nano clusters
Applied Nanoscience / May 23, 2013
Aravindh, S. A. (2013). First principles studies of Fe m Ir n (2 ≤ m + n ≤ 4) nano clusters. Applied Nanoscience, 4(5), 593–600. https://doi.org/10.1007/s13204-013-0232-y
Polygonal gold nanocrystal induced efficient phase transition in 2D-MoS2 for enhancing photo-electrocatalytic hydrogen generation
Nanotechnology / Jan 25, 2023
Das, S., Sharma, U., Mukherjee, B., Sasikala Devi, A. A., & Velusamy, J. (2023). Polygonal gold nanocrystal induced efficient phase transition in 2D-MoS2 for enhancing photo-electrocatalytic hydrogen generation. Nanotechnology, 34(14), 145202. https://doi.org/10.1088/1361-6528/acade6
Effective tailoring of the MoS2 layer number on the surface of CdS nanorods for boosting hydrogen production rate
Dalton Transactions / Jan 01, 2023
Sudheer, A. E., Varma, P., Aravindh Sasikala Devi, A., Amaranatha Reddy, D., & Murali, D. (2023). Effective tailoring of the MoS2 layer number on the surface of CdS nanorods for boosting hydrogen production rate. Dalton Transactions, 52(16), 5297–5311. https://doi.org/10.1039/d2dt03813g
First Principles Calculations of the Optical Response of LiNiO2
Condensed Matter / Sep 26, 2022
Kothalawala, V. N., Sasikala Devi, A. A., Nokelainen, J., Alatalo, M., Barbiellini, B., Hu, T., Lassi, U., Suzuki, K., Sakurai, H., & Bansil, A. (2022). First Principles Calculations of the Optical Response of LiNiO2. Condensed Matter, 7(4), 54. https://doi.org/10.3390/condmat7040054
The role of AgNPs in selective oxidation of benzyl alcohol in vapor phase using morphologically tailored MnO2 nanorods in the presence of air
Chemical Engineering Journal / Aug 01, 2023
Rajendiran, R., Lingalwar, S., Aravindh, A., Karuppiah, A., Balla, P., Seelam, P. K., Shanmugavelu, B., Perupogu, V., Kim, S., & Lassi, U. (2023). The role of AgNPs in selective oxidation of benzyl alcohol in vapor phase using morphologically tailored MnO2 nanorods in the presence of air. Chemical Engineering Journal, 469, 144007. https://doi.org/10.1016/j.cej.2023.144007
A combined 3D-atomic/nanoscale comprehension and ab initio computation of iron carbide structures tailored in Q&P steels via Si alloying
Nanoscale / Jan 01, 2023
Ghosh, S., Rakha, K., Aravindh Sasikala Devi, A., Reza, S., Pallaspuro, S., Somani, M., Huttula, M., & Kömi, J. (2023). A combined 3D-atomic/nanoscale comprehension and ab initio computation of iron carbide structures tailored in Q&P steels via Si alloying. Nanoscale, 15(23), 10004–10016. https://doi.org/10.1039/d3nr00816a
Modified HSE06 functional applied to anatase TiO2: influence of exchange fraction on the quasiparticle electronic structure and optical response
Electronic Structure / Oct 10, 2022
S B, S. L., D, M., Posselt, M., Sasikala Devi, A. A., & Sharan, A. (2022). Modified HSE06 functional applied to anatase TiO2: influence of exchange fraction on the quasiparticle electronic structure and optical response. Electronic Structure, 4(4), 045001. https://doi.org/10.1088/2516-1075/ac8f03
The Multiphase Micro- and Nanostructures of 0.2 and 0.4 C Direct-Quenched and Partitioned Steels
Materials Science Forum / Jan 05, 2021
Pallaspuro, S., Miettunen, I. H., Aravindh, S. A., Ghosh, S., Cao, W., Somani, M. C., & Kömi, J. I. (2021). The Multiphase Micro- and Nanostructures of 0.2 and 0.4 C Direct-Quenched and Partitioned Steels. Materials Science Forum, 1016, 1097–1102. https://doi.org/10.4028/www.scientific.net/msf.1016.1097
Adsorption of CO2on the ω-Fe (0001) surface: insights from density functional theory
RSC Advances / Jan 01, 2021
Aravindh, S. A., Cao, W., Alatalo, M., Huttula, M., & Kömi, J. (2021). Adsorption of CO2on the ω-Fe (0001) surface: insights from density functional theory. RSC Advances, 11(12), 6825–6830. https://doi.org/10.1039/d0ra09194d
Magnetic Properties of Gadolinium-Doped ZnO Films and Nanostructures
Magnetic Materials / Aug 24, 2016
Roqan, I. S., Aravindh, S. A., & Venkatesh, S. (2016). Magnetic Properties of Gadolinium-Doped ZnO Films and Nanostructures. In Magnetic Materials. InTech. https://doi.org/10.5772/63320
Ultra-sensitive H2O2 sensing with 3-D porous Au/CuO/Pt hybrid framework
Sensors and Actuators B: Chemical / Dec 01, 2023
Mandavkar, R., Lin, S., Habib, M. A., Burse, S., Joni, M. H., Kunwar, S., Najar, A., Aravindh, S. A., Jeong, J.-H., & Lee, J. (2023). Ultra-sensitive H2O2 sensing with 3-D porous Au/CuO/Pt hybrid framework. Sensors and Actuators B: Chemical, 396, 134512. https://doi.org/10.1016/j.snb.2023.134512
Ab initio
insights on the ultrafast strong-field
dynamics of anatase
TiO 2
Physical Review B / Nov 27, 2023
S. B., S. L., Lokamani, Ramakrishna, K., Cangi, A., Murali, D., Posselt, M., Devi, A. A. S., & Sharan, A. (2023). Ab initio insights on the ultrafast strong-field dynamics of anatase <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:msub><mml:mi mathvariant="normal">TiO</mml:mi><mml:mn>2</mml:mn></mml:msub></mml:math>. Physical Review B, 108(19). https://doi.org/10.1103/physrevb.108.195149
Electronic properties of two dimensional PtSSe/SrTiO3 Janus Van der Waals heterostructures
Electronic Structure / Nov 24, 2023
Albar, A., Sudheer, A. E., Murali, D., & Assa Aravindh, S. (2023). Electronic properties of two dimensional PtSSe/SrTiO3 Janus Van der Waals heterostructures. Electronic Structure, 5(4), 045010. https://doi.org/10.1088/2516-1075/ad0d82
Transport phenomena of TiCoSb: defect induced modification in the structure and density of states
Materials Advances / Jan 01, 2023
Mahakal, S., Das, D., Singha, P., Banerjee, A., Das, S. C., Maiti, S. K., Assa Aravindh, S., & Malik, K. (2023). Transport phenomena of TiCoSb: defect induced modification in the structure and density of states. Materials Advances, 4(18), 4168–4179. https://doi.org/10.1039/d3ma00323j
Graphene/carbon nanotubes-based biosensors for glucose, cholesterol, and dopamine detection
Sensors for Next-Generation Electronic Systems and Technologies / Mar 27, 2023
Aravind, S. S. J., & Aravindh, S. A. (2023). Graphene/carbon nanotubes-based biosensors for glucose, cholesterol, and dopamine detection. In Sensors for Next-Generation Electronic Systems and Technologies (pp. 125–162). CRC Press. https://doi.org/10.1201/9781003288633-5
Tailoring the Electronic Properties of Tio2 Monolayers for Solar Driven Catalysis Through Transition Metal Doping
Jan 01, 2023
Asikainen, K., Alatalo, M., Huttula, M., & SasikalaDevi, A. (2023). Tailoring the Electronic Properties of Tio2 Monolayers for Solar Driven Catalysis Through Transition Metal Doping. https://doi.org/10.2139/ssrn.4612353
Three-dimensional porous metal phosphide cathode electrodes prepared via electroless galvanic modification for alkaline water electrolysis
Sustainable Energy & Fuels / Jan 01, 2023
Sasidharan, S., Illathvalappil, R., Aravindh, S. A., Kuroki, H., Anilkumar, G. M., & Yamaguchi, T. (2023). Three-dimensional porous metal phosphide cathode electrodes prepared via electroless galvanic modification for alkaline water electrolysis. Sustainable Energy & Fuels, 7(12), 2830–2840. https://doi.org/10.1039/d3se00169e
An Introduction to Density Functional
Theory (
DFT
) and Derivatives
Calculations and Simulations of Low‐Dimensional Materials / Aug 12, 2022
An Introduction to Density Functional Theory ( <scp>DFT</scp> ) and Derivatives. (2022, August 12). Calculations and Simulations of Low‐Dimensional Materials; Wiley; Portico. https://doi.org/10.1002/9783527832132.ch1
Correction to: Embrittlement Analysis of Σ5[210]/(-1-20) FeAl Grain Boundary in Presence of Defects: An Ab Initio Study
Metallurgical and Materials Transactions A / Oct 27, 2021
Lehenkari, T., Aravindh, S. A., Cao, W., Alatalo, M., Huttula, M., & Komi, J. (2021). Correction to: Embrittlement Analysis of Σ5[210]/(-1-20) FeAl Grain Boundary in Presence of Defects: An Ab Initio Study. Metallurgical and Materials Transactions A, 52(12), 5458–5458. https://doi.org/10.1007/s11661-021-06488-y
Evidence from renal proximal tubules that \documentclass[12pt]{minimal}\usepackage{amsmath}\usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy}\usepackage{mathrsfs}\setlength{\oddsidemargin}{-69pt}\begin{document}\begin{equation*}{\mathrm{HCO}}_{3}^{-}\end{equation*}\end{document} and solute reabsorption are acutely regulated not by pH but by basolateral \documentclass[12pt]{minimal}\usepackage{amsmath}\usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy}\usepackage{mathrsfs}\setlength{\oddsidemargin}{-69pt}\begin{document}\begin{equation*}{\mathrm{HCO}}_{3}^{-}\end{equation*}\end{document} and CO2
Proceedings of the National Academy of Sciences / Feb 22, 2005
Zhou, Y., Zhao, J., Bouyer, P., & Boron, W. F. (2005). Evidence from renal proximal tubules that \documentclass[12pt]{minimal}\usepackage{amsmath}\usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy}\usepackage{mathrsfs}\setlength{\oddsidemargin}{-69pt}\begin{document}\begin{equation*}{\mathrm{HCO}}_{3}^{-}\end{equation*}\end{document} and solute reabsorption are acutely regulated not by pH but by basolateral \documentclass[12pt]{minimal}\usepackage{amsmath}\usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy}\usepackage{mathrsfs}\setlength{\oddsidemargin}{-69pt}\begin{document}\begin{equation*}{\mathrm{HCO}}_{3}^{-}\end{equation*}\end{document} and CO2. Proceedings of the National Academy of Sciences, 102(10), 3875–3880. https://doi.org/10.1073/pnas.0500423102
Effects of Alloying Elements on the Stability of <i>ω-</i>Fe Phase in Steel: A Density Functional Theory Study
Materials Science Forum / Jan 05, 2021
Aravindh, S. A., Pallaspuro, S., Cao, W., Somani, M. C., Alatalo, M., Huttula, M., & Kömi, J. I. (2021). Effects of Alloying Elements on the Stability of <i>ω-</i>Fe Phase in Steel: A Density Functional Theory Study. Materials Science Forum, 1016, 1246–1251. https://doi.org/10.4028/www.scientific.net/msf.1016.1246
Optical Properties and First Principles Study of CH3NH3PbBr3 Perovskite Structures for Solar Cell Application
Lecture Notes in Electrical Engineering / Aug 15, 2020
Al Ghaithi, A. O., Assa Aravindh, S., Hedhili, M. N., Ng, T. K., Ooi, B. S., & Najar, A. (2020). Optical Properties and First Principles Study of CH3NH3PbBr3 Perovskite Structures for Solar Cell Application. In Proceedings of the 2nd International Conference on Electronic Engineering and Renewable Energy Systems (pp. 275–282). Springer Singapore. https://doi.org/10.1007/978-981-15-6259-4_28
Density functional theory study of ω phase in steel with varied alloying elements
International Journal of Quantum Chemistry / Mar 26, 2020
Sasikala Devi, A. A., Pallaspuro, S., Cao, W., Somani, M., Alatalo, M., Huttula, M., & Kömi, J. (2020). Density functional theory study of ω phase in steel with varied alloying elements. International Journal of Quantum Chemistry, 120(13). Portico. https://doi.org/10.1002/qua.26223
Density functional theory study of ω-phase in steel with varied alloying elements
Authorea
Aravindh, S. A., Pallaspuro, S., Cao, W., Somani, M., Alatalo, M., Huttula, M., & Komi, J. (n.d.). Density functional theory study of ω-phase in steel with varied alloying elements [dataset]. In Authorea. Authorea, Inc. https://doi.org/10.22541/au.157592471.10177328
Structural, magnetic and electronic properties of two dimensional NdN: an ab initio study
RSC Advances / Jan 01, 2019
Aravindh, S. A., & Roqan, I. S. (2019). Structural, magnetic and electronic properties of two dimensional NdN: an ab initio study. RSC Advances, 9(61), 35917–35923. https://doi.org/10.1039/c9ra07429e
Preprint repository arXiv achieves milestone million uploads
Physics Today / Jan 01, 2014
Preprint repository arXiv achieves milestone million uploads. (2014). Physics Today. https://doi.org/10.1063/pt.5.028530
Compositional variation of magnetic moments in Fe(1-x)Mx (M=Co/Ni) nanowires: Ab initio study
AIP Conference Proceedings / Jan 01, 2012
Aravindh, S. A., Jaya, S. M., Valsakumar, M. C., & Sundar, C. S. (2012). Compositional variation of magnetic moments in Fe(1-x)Mx (M=Co/Ni) nanowires: Ab initio study. AIP Conference Proceedings. https://doi.org/10.1063/1.4710013
Electronic Transport Across The Bcc Fe(001) Interface
AIP Conference Proceedings / Jan 01, 2011
Aravindh, S. A., Jaya, S. M., Valsakumar, M. C., Sundar, C. S., Garg, A. B., Mittal, R., & Mukhopadhyay, R. (2011). Electronic Transport Across The Bcc Fe(001) Interface. AIP Conference Proceedings. https://doi.org/10.1063/1.3606211
Experience
King Abdullah University of Science and Technology
Post Doctoral Fellow / 2013 — Present
Institute of Mathematical Sciences
Post Doctoral Fellow / 2012 — 2013
Indira Gandhi Centre for Atomic Research
Research Scholar - research lead to PhD from Uty of Madras, Chennai / 2006 — 2012
University of OUlu
Researcher and adjunct professor / December, 2018 — Present
Research, teaching and supervision duties. Research areas include catalytic materials, energy, battery, hydrogen, overall water splitting, 2D materials
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