Subhajit Roychowdhury
Subhajit Roychowdhury
JNCASR
Verified email at cpfs.mpg.de
Title
Cited by
Cited by
Year
High Thermoelectric Performance and Enhanced Mechanical Stability of p-type Ge1–xSbxTe
S Perumal, S Roychowdhury, DS Negi, R Datta, K Biswas
Chemistry of Materials 27 (20), 7171-7178, 2015
1552015
High performance thermoelectric materials and devices based on GeTe
S Perumal, S Roychowdhury, K Biswas
Journal of Materials Chemistry C 4 (32), 7520-7536, 2016
1192016
Reduction of thermal conductivity through nanostructuring enhances the thermoelectric figure of merit in Ge 1− x Bi x Te
S Perumal, S Roychowdhury, K Biswas
Inorganic Chemistry Frontiers 3 (1), 125-132, 2016
692016
Germanium chalcogenide thermoelectrics: electronic structure modulation and low lattice thermal conductivity
S Roychowdhury, M Samanta, S Perumal, K Biswas
Chemistry of Materials 30 (17), 5799-5813, 2018
562018
The journey of tin chalcogenides towards high-performance thermoelectrics and topological materials
A Banik, S Roychowdhury, K Biswas
Chemical Communications 54 (50), 6573-6590, 2018
432018
Tailoring of electronic structure and thermoelectric properties of a topological crystalline insulator by chemical doping
S Roychowdhury, US Shenoy, UV Waghmare, K Biswas
Angewandte Chemie International Edition 54 (50), 15241-15245, 2015
422015
Soft phonon modes leading to ultralow thermal conductivity and high thermoelectric performance in AgCuTe
S Roychowdhury, MK Jana, J Pan, SN Guin, D Sanyal, UV Waghmare, ...
Angewandte Chemie 130 (15), 4107-4111, 2018
412018
Ultrahigh Thermoelectric Figure of Merit and Enhanced Mechanical Stability of p-type AgSb1–xZnxTe2
S Roychowdhury, R Panigrahi, S Perumal, K Biswas
ACS Energy Letters 2 (2), 349-356, 2017
382017
Ultrahigh Average Thermoelectric Figure of Merit, Low Lattice Thermal Conductivity and Enhanced Microhardness in Nanostructured (GeTe)x(AgSbSe2)100−x
M Samanta, S Roychowdhury, J Ghatak, S Perumal, K Biswas
Chemistry–A European Journal 23 (31), 7438-7443, 2017
362017
An enhanced Seebeck coefficient and high thermoelectric performance in p-type In and Mg co-doped Sn 1− x Pb x Te via the co-adjuvant effect of the resonance level and heavy …
S Roychowdhury, US Shenoy, UV Waghmare, K Biswas
Journal of Materials Chemistry C 5 (23), 5737-5748, 2017
352017
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
222018
Unexpected superconductivity at nanoscale junctions made on the topological crystalline insulator Pb0.6Sn0.4Te
S Das, L Aggarwal, S Roychowdhury, M Aslam, S Gayen, K Biswas, ...
Applied Physics Letters 109 (13), 132601, 2016
212016
Phonon Localization and Entropy-Driven Point Defects Lead to Ultralow Thermal Conductivity and Enhanced Thermoelectric Performance in (SnTe) 1–2 x (SnSe) x (SnS) x
S Roychowdhury, RK Biswas, M Dutta, SK Pati, K Biswas
ACS Energy Letters 4 (7), 1658-1662, 2019
142019
Slight symmetry reduction in thermoelectrics
S Roychowdhury, K Biswas
Chem 4 (5), 939-942, 2018
132018
Effect of potassium doping on electronic structure and thermoelectric properties of topological crystalline insulator
S Roychowdhury, U Sandhya Shenoy, UV Waghmare, K Biswas
Applied Physics Letters 108 (19), 193901, 2016
132016
Unique Influence of Cholesterol on Modifying the Aggregation Behavior of Surfactant Assemblies: Investigation of Photophysical and Dynamical Properties of 2,2′-Bipyridine-3,3 …
NS Surajit Ghosh, Jagannath Kuchlyan, Subhajit Roychowdhury, Debasis Banik ...
J. Phys. Chem. B 118 (31), 9329-9340, 2014
132014
Thermoelectric energy conversion and topological materials based on heavy metal chalcogenides
S Roychowdhury, M Samanta, A Banik, K Biswas
Journal of Solid State Chemistry 275, 103-123, 2019
122019
Large linear magnetoresistance in topological crystalline insulator Pb0. 6Sn0. 4Te
S Roychowdhury, S Ghara, SN Guin, A Sundaresan, K Biswas
Journal of Solid State Chemistry 233, 199-204, 2016
102016
Effect of In and Cd co-doping on the thermoelectric properties of Sn1− xPbxTe
S Roychowdhury, K Biswas
Materials Research Express 6 (10), 104010, 2019
72019
Highly Converged Valence Bands and Ultralow Lattice Thermal Conductivity for High‐Performance SnTe Thermoelectrics
D Sarkar, T Ghosh, A Banik, S Roychowdhury, D Sanyal, K Biswas
Angewandte Chemie International Edition, 2020
52020
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