Enhanced atomic ordering leads to high thermoelectric performance in AgSbTe2 S Roychowdhury, T Ghosh, R Arora, M Samanta, L Xie, NK Singh, A Soni, ...
Science 371 (6530), 722-727, 2021
340 2021 Engineering ferroelectric instability to achieve ultralow thermal conductivity and high thermoelectric performance in Sn 1− x Ge x Te A Banik, T Ghosh, R Arora, M Dutta, J Pandey, S Acharya, A Soni, ...
Energy & Environmental Science 12 (2), 589-595, 2019
167 2019 Stabilizing n‐Type Cubic GeSe by Entropy‐Driven Alloying of AgBiSe2 : Ultralow Thermal Conductivity and Promising Thermoelectric Performance S Roychowdhury, T Ghosh, R Arora, UV Waghmare, K Biswas
Angewandte Chemie International Edition 57 (46), 15167-15171, 2018
93 2018 Realization of Both n- and p-Type GeTe Thermoelectrics: Electronic Structure Modulation by AgBiSe2 Alloying M Samanta, T Ghosh, R Arora, UV Waghmare, K Biswas
Journal of the American Chemical Society 141 (49), 19505-19512, 2019
76 2019 Ferroelectric Instability Induced Ultralow Thermal Conductivity and High Thermoelectric Performance in Rhombohedral p -Type GeSe Crystal D Sarkar, T Ghosh, S Roychowdhury, R Arora, S Sajan, G Sheet, ...
Journal of the American Chemical Society 142 (28), 12237-12244, 2020
74 2020 Metavalent bonding in GeSe leads to high thermoelectric performance D Sarkar, S Roychowdhury, R Arora, T Ghosh, A Vasdev, B Joseph, ...
Angewandte Chemie International Edition 60 (18), 10350-10358, 2021
67 2021 Pressure-induced phase transitions in the topological crystalline insulator SnTe and its comparison with semiconducting SnSe: Raman and first-principles studies AKS Sukanya Pal, Raagya Arora, Subhajit Roychowdhury, Luminita Harnagea ...
Physical Review B 101 (15), 155202, 2020
31 2020 Pressure induced phase transitions in topological crystalline insulator SnTe and its comparison with semiconducting SnSe: Raman and First-principles studies S Pal, R Arora, S Roychowdhury, L Harnagea, S Kumar, S Shenoy, ...
Bulletin of the American Physical Society, 2020
31 2020 Metavalent bonding origins of unusual properties of group IV chalcogenides R Arora, UV Waghmare, CNR Rao
Advanced Materials 35 (7), 2208724, 2023
24 2023 Modulation of the electronic structure and thermoelectric properties of orthorhombic and cubic SnSe by AgBiSe 2 alloying S Chandra, R Arora, UV Waghmare, K Biswas
Chemical Science 12 (39), 13074-13082, 2021
23 2021 Metavalent Bonding-Mediated Dual 6s2 Lone Pair Expression Leads to Intrinsic Lattice Shearing in n-Type TlBiSe2 I Maria, R Arora, M Dutta, S Roychowdhury, UV Waghmare, K Biswas
Journal of the American Chemical Society 145 (16), 9292-9303, 2023
20 2023 Phonon signatures of multiple topological quantum phase transitions in compressed TlBiS 2: A combined experimental and theoretical study V Rajaji, R Arora, SC Sarma, B Joseph, SC Peter, UV Waghmare, ...
Physical Review B, 2019
11 2019 Hg Doping Induced Reduction in Structural Disorder Enhances the Thermoelectric Performance in AgSbTe2 A Bhui, S Das, R Arora, U Bhat, P Dutta, T Ghosh, R Pathak, R Datta, ...
Journal of the American Chemical Society 145 (46), 25392-25400, 2023
5 2023 Metavalent or hypervalent bonding: is there a chance for reconciliation? M Wuttig, CF Schön, D Kim, P Golub, C Gatti, JY Raty, BJ Kooi, ...
Advanced Science 11 (6), 2308578, 2024
3 2024 Pressure-induced topological and structural phase transitions in natural van der Waals heterostructures from the S Pal, R Arora, A Banik, KV Glazyrin, DVS Muthu, K Biswas, ...
Physical Review B 106 (13), 134104, 2022
2 2022 Metavalent Bonding in 2D Chalcogenides: Structural Origin and Chemical Mechanisms R Arora, U Waghmare, CNR Rao
Angewandte Chemie International Edition, e202313852, 2023
1 2023 Pressure-induced topological crystalline insulating phase in V Rajaji, R Arora, B Joseph, S Roychowdhury, UV Waghmare, K Biswas, ...
Physical Review B 107 (20), 205139, 2023
1 2023 Computational Exploration of Stable 2D Ultra-Wide Bandgap Hexagonal Group III-Nitride Alloys R Arora, A Barr, D Larson, M Pizzochero, E Kaxiras
Bulletin of the American Physical Society, 2024
2024 First-principles theory of metavalent bonding: ferroelectric, topological and thermoelectric properties of chalcogenides R Arora
Jawaharlal Nehru Centre for Advanced Scientific Research, 2023
2023 First-principles theoretical analysis of thermoelectric properties and electronic topological transitions in chalcogenides R Arora
Jawaharlal Nehru Centre for Advanced Scientific Research, 2019
2019 
Umesh V WaghmareJNCASREmail verificata su jncasr.ac.in
