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Raagya Arora
Raagya Arora
Postdoctoral Fellow in the Harvard John A. Paulson School of Engineering and Applied Sciences
Geverifieerd e-mailadres voor seas.harvard.edu
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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
4652021
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
1962019
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 130 (46), 15387-15391, 2018
1082018
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
992020
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
982019
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
872021
Metavalent bonding origins of unusual properties of group IV chalcogenides
R Arora, UV Waghmare, CNR Rao
Advanced Materials 35 (7), 2208724, 2023
402023
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
402020
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
402020
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
372023
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
292021
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
272024
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
212023
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
142019
Metavalent Bonding in 2D Chalcogenides: Structural Origin and Chemical Mechanisms
R Arora, U Waghmare, CNR Rao
Angewandte Chemie International Edition, e202313852, 2023
72023
Pressure-induced topological and structural phase transitions in natural van der Waals heterostructures from the homologous family: Raman …
S Pal, R Arora, A Banik, KV Glazyrin, DVS Muthu, K Biswas, ...
Physical Review B 106 (13), 134104, 2022
52022
Pressure-induced topological crystalline insulating phase in : Experiments and theory
V Rajaji, R Arora, B Joseph, S Roychowdhury, UV Waghmare, K Biswas, ...
Physical Review B 107 (20), 205139, 2023
42023
Two-dimensional nitride ordered alloys: A class of ultrawide bandgap semiconductors
R Arora, AR Barr, D Bennett, DT Larson, M Pizzochero, E Kaxiras
Physical Review Materials 8 (11), L111002, 2024
12024
Engineering interfacial charge transfer through modulation doping for 2D electronics
R Arora, AR Barr, DT Larson, M Pizzochero, E Kaxiras
Physical Review Materials 9 (2), L021601, 2025
2025
Stacking-dependent electronic structure of ultrathin perovskite bilayers
DT Larson, D Bennett, A Ali, AS Chaves, R Arora, KM Rabe, E Kaxiras
arXiv preprint arXiv:2411.16497, 2024
2024
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