Journal Publications
N. Lin, S. Han, T. Ghosh, C.-F. Schön, D. Kim, J. Frank, F. Hoff, T. Schmidt, P. Ying, Y. Zhu, M. Häser, M. Shen, M. Liu, J. Sui, O. Cojocaru-Mirédin, C. Zhou, R. He, M. Wuttig and Y. Yu, Metavalent Bonding in Cubic SnSe Alloys Improves Thermoelectric Properties over a Broad Temperature Range. Advanced Functional Materials 2024, 2315652 (DOI: 10.1002/adfm.202315652)
V. Taneja, S. Das, K. Dolui, T. Ghosh, A. Bhui, U. Bhat, D. K. Kedia, K. Pal, R. Datta and K. Biswas, High Thermoelectric Performance in Phonon-Glass Electron-Crystal Like AgSbTe2. Advanced Materials 2024, 36, 2307058 (DOI: 10.1002/adma.202307058)
A. Bhui, S. Das, R. Arora, U. Bhat, P. Dutta, T. Ghosh, R. Pathak, R. Dutta, U. Waghmare and K. Biswas, Hg Doping Induced Reduction in Structural Disorder Enhances the Thermoelectric Performance in AgSbTe2. Journal of the American Chemical Society 2023 (DOI: 10.1021/jacs.3c09643)
Y. Yu, C. Zhou, T. Ghosh, C. F. Schön, Y. Zhou, S. Wahl, M. Raghuwanshi, P. Kerres, C. Bellin, A. Shukla, O. Cojocaru-Mirédin and M. Wuttig, Doping by Design: Enhanced Thermoelectric Performance of GeSe Alloys Through Metavalent Bonding. Advanced Materials 2023, 35, 2300893 (DOI: 10.1002/adma.202300893)
R. Pathak, L. Xie, S. Das, T. Ghosh, A. Bhui, K. Dolui, D. Sanyal, J. He, K. Biswas, Vacancy Controlled Nanoscale Cation Ordering Leads to High Thermoelectric Performance. Energy & Environmental Science 2023, 16, 3110 (DOI: 10.1039/D3EE01033C)
D. Sarkar, M. Samanta, T. Ghosh, K. Dolui, S. Das, K. Saurabh, D. Sanyal and K. Biswas, All-scale hierarchical nanostructures and superior valance band convergence lead to ultra-high thermoelectric performance in cubic GeTe. Energy & Environmental Science 2022, 15, 4625 (DOI: 10.1039/D2EE02752F)
P. Acharyya, T. Ghosh, K. Pal, K. S. Rana, M. Dutta, D. Swain, M. Etter, A. Soni, U. V. Waghmare and K. Biswas, Glassy thermal conductivity in Cs3Bi2I6Cl3 single crystal. Nature Communications 2022, 13, 5053 (DOI: 10.1038/s41467-022-32773-4)
T. Ghosh, M. Dutta, D. Sarkar and K. Biswas, Insights into low thermal conductivity in inorganic materials for thermoelectric (Perspective). Journal of the American Chemical Society 2022, 144, 10099 (DOI: 10.1021/jacs.2c02017)
A. Bhui, T. Ghosh, K. Pal, K. S. Rana, K. Kundu, A. Soni and K. Biswas, Intrinsically low thermal conductivity in n-type vacancy-ordered double perovskite Cs2SnI6: octahedral rotation and anharmonic rattling. Chemistry of Materials 2022, 34, 3301 (DOI: 10.1021/acs.chemmater.2c00084)
Y. Liu, M. Calcabrini, Y. Yu, S. Lee, C. Chang, J, David, T. Ghosh, M. C. Spadaro, C. Xie, O. Cojocaru-Mirédin, J. Arbiol and M. Ibáñez, Defect engineering in solution-processed polycrystalline SnSe leads to high thermoelectric performance. ACS Nano 2022, 16, 78 (DOI: 10.1021/acsnano.1c06720)
R. Freer, D. Ekren, T. Ghosh, K. Biswas, P. Qiu, S. Wan, L.-D. Chen, S. Han, C. Fu, T.-J. Zhu, AKM Ashiquzzaman Shawon, A. Zevalkink, K. Imasato, G. J. Snyder, M. Ozen, K. Saglik, U. Aydemir, R. Cardoso-Gil, E. Svanidze, R. Funahashi, A. V. Powell, S. Mukherjee, S. Tippireddy, P. Vaqueiro, F. Gascoin, T. Kyratsi, P. Sauerschnig, and T. Mori, Key properties of inorganic thermoelectric materials – tables (version 1) (Topical Review). Journal of Physics: Energy 2022, 4, 022002 (DOI: 10.1088/2515-7655/ac49dc)
S. Roychowdhury, T. Ghosh (equal first author), R. Arora, M. Samanta, L. Xie, N. K. Singh, A. Soni, J. He, U. V. Waghmare and K. Biswas, Enhanced atomic ordering leads to high thermoelectric performance in AgSbTe2. Science 2021, 371, 722 (DOI: 10.1126/science.abb351)
M. Dutta, M. Samanta, T. Ghosh, D. J. Voneshen and K. Biswas, Evidence of highly anharmonic soft lattice vibrations in zintl rattler. Angewandte Chemie Int. Ed. 2021, 60, 4259 (Hot paper) (DOI: 10.1002/anie.202013923)
T. Ghosh, S. Roychowdhury, M. Dutta and K. Biswas, High-performance thermoelectric energy conversion: A tale of atomic ordering in AgSbTe2 (Focus Review). ACS Energy Letters 2021, 6, 2825 (DOI: 10.1021/acsenergylett.1c01184)
D. Sarkar, S. Roychowdhury, R. Arora, T. Ghosh, A. Vasdev, B. Joseph, G. Sheet, U. V. Waghmare and K. Biswas, Metavalent bonding in GeSe leads to high thermoelectric performance. Angewandte Chemie Int. Ed. 2021, 60, 10350 (VIP paper) (DOI: 10.1002/anie.202101283)
P. Acharyya, T. Ghosh, K. Pal, K. Kundu, K. S. Rana, J. Pandey, A. Soni, U. V. Waghmare and K. Biswas, Intrinsically ultralow thermal conductivity in Ruddlesden-Popper 2D perovskite Cs2PbI2Cl2: localized anharmonic vibrations and dynamic octahedral distortions. Journal of the American Chemical Society 2020, 142, 15595 (DOI: 10.1021/jacs.0c08044)
D. Sarkar, T. Ghosh, S. Roychowdhury, R. Arora, S. Sajan, G. Sheet, U. V. Waghmare and K. Biswas, Ferroelectric instability induced ultralow thermal conductivity and high thermoelectric performance in rhombohedral p-type GeSe crystal. Journal of the American Chemical Society 2020, 142, 12237 (DOI: 10.1021/jacs.0c03696)
M. Dutta, T. Ghosh and K. Biswas, Electronic structure modulation strategies in high-performance thermoelectrics (Perspective). APL Materials 2020, 8, 040910 (DOI: 10.1063/5.0002129)
M. Samanta, T. Ghosh, S. Chandra and K. Biswas, Layered materials with 2D connectivity for thermoelectric energy conversion (Review Article). Journal of Materials Chemistry A 2020, 8, 12226 (DOI: 10.1039/D0TA00240B)
D. Sarkar, T. Ghosh, A. Banik, S. Roychowdhury and K. Biswas, Highly converged valence bands and ultralow lattice thermal conductivity for high-performance SnTe thermoelectric. Angewandte Chemie Int. Ed. 2020, 59, 11115 (DOI: 10.1002/anie.202003946)
P. Acharyya, T. Ghosh, S. Matteppanavar, R. K. Biswas, P. Yanda, S. R. Varanasi, D. Sanyal, A. Sundaresan, S. K. Pati and K. Biswas, Broadband colossal dielectric constant in the superionic halide RbAg4I5: role of inter-cluster Ag+ diffusion. Journal of Physical Chemistry C 2020, 124, 9802 (DOI: 10.1021/acs.jpcc.0c02118)
T. Ghosh, M. Samanta, A. Vasdev, K. Dolui, J. Ghatak, T. Das, G. Sheet and K. Biswas, Ultrathin free-standing nanosheets of Bi2O2Se: room temperature ferroelectricity in self-assembled charged layered heterostructure. Nano letters 2019, 19, 5703 (DOI: 10.1021/acs.nanolett.9b02312)
M. Samanta, T. Ghosh, R. Arora, U. V. Waghmare and K. Biswas, Realization of both n-and p-type GeTe thermoelectrics: electronic structure modulation by AgBiSe2 alloying. Journal of the American Chemical Society 2019, 141, 19505 (DOI: 10.1021/jacs.9b11405)
S. Perumal, M. Samanta, T. Ghosh, U. S. Shenoy, A. K. Bohra, S. Bhattacharya, A. Singh, U. V. Waghmare and K. Biswas, Realization of high thermoelectric figure of merit in GeTe by complementary co-doping of Bi and In. 2019, 3, 2565 (DOI: 10.1016/j.joule.2019.08.017)
A. Banik, T. Ghosh, R. Arora, M. Dutta, J. Pandey, S. Acharya, A. Soni, U. V. Waghmare and K. Biswas, Engineering ferroelectric instability to achieve ultralow thermal conductivity and high thermoelectric performance in Sn1−xGexTe. Energy & Environmental Science 2019, 12, 589 (DOI: 10.1039/C8EE03162B)
S. Mukherjee, R. Chetty, P. V. P. Madduri, A. K. Nayak, K. Wojciechowski, T. Ghosh, K. Chattopadhyay, S. Suwas and R. C. Mallik, Investigation on the structure and thermoelectric properties of CuxTe binary compounds. Dalton Transactions 2019, 48, 1040 (DOI: 10.1039/C8DT04351E)
T. Ghosh, T. Fukuda, T. Kakeshita, S. N. Kaul and P. K. Mukhopadhyay, Magnetic properties of disordered interacting electron system FeAl2-xGax (0 ≤ x ≤ 0.5): Origin of local moment behaviour and the stabilization of an antiferromagnetic phase by weak interplanar magnetic interaction. Journal of Alloys and Compounds 2019, 782, 915 (DOI: 10.1016/j.jallcom.2018.12.249)
Md. S. Hossain, T. Ghosh, B. R. Kanth and P. K. Mukhopadhyay, Effect of annealing on the structural and magnetic properties of CoNiAl FSMA. Crystal Research and Technology 2019, 54, 1800153 (DOI: 10.1002/crat.201800153)
S. Roychowdhury, T. Ghosh, R. Arora, U. V. Waghmare and K. Biswas, Stabilizing n-Type cubic GeSe by entropy-driven alloying of AgBiSe2: ultralow thermal conductivity and promising thermoelectric performance. Angewandte Chemie Int. Ed. 2018, 57, 15167 (DOI: 10.1002/anie.201809841)
T. Ghosh, T. Fukuda, T. Kakeshita, S. N. Kaul and P. K. Mukhopadhyay, Concomitant antiferromagnetic transition and disorder-induced weak localization in an interacting-electron system. Physical Review B (Rapid Communications) 2017, 95, 140401 (DOI: 10.1103/PhysRevB.95.140401)
T. Ghosh, A. P. Jena and A. Mookerjee, Effects of chemical ordering and composition on the magnetic properties of disordered FeAl alloys. Journal of Alloys and Compounds 2015, 639, 583 (DOI: 10.1016/j.jallcom.2015.03.186)
T. Ghosh, A. P. Jena, B. Sanyal, H. Sonomura, T. Fukuda, T. Kakeshita, P. K. Mukhopadhyay and A. Mookerjee, Effect of short range ordering on the magnetism in disordered Fe:Al alloy. Journal of Alloys and Compounds 2014, 613, 306 (DOI: 10.1016/j.jallcom.2014.05.113)
T. Ghosh, S. Ganguly, P. K. Mukhopadhyay and A. Mookerjee, Electronic and magnetic properties of disordered AuCr alloys: A first-principles study. Journal of Magnetism and Magnetic Materials 2013, 332, 199 (DOI: 10.1016/j.jmmm.2012.12.007)
Conference publications
T. Ghosh, S. Agarwal and P. K. Mukhopadhyay, Structural and magnetic properties of Mn50Fe50-xSnx (x = 10, 15 and 20) alloys. Journal of Magnetism and Magnetic Materials 2016, 418, 260 (Peer reviewed paper from International Conference on Magnetic Materials and Applications 2015 (December), VIT University, Vellore, India) (DOI: 10.1016/j.jmmm.2016.04.022)
P. K. Mukhopadhyay, T. Ghosh and A. Mookerjee, Interesting magnetic behavior of Fe:Al disordered alloys. Physica B: Condensed Matter 2014, 448, 226 (Peer reviewed papers from International Conference on Magnetic Materials and Applications 2013 (December), IIT Guwahati, India) (DOI: 10.1016/j.physb.2014.03.041)
Book Chapters
High-performance thermoelectrics based on metal selenides, T. Ghosh, M. Dutta and K. Biswas in the book “Thermoelectric Energy Conversion: Theories and Mechanisms, Materials, Devices, and Applications”, Eds R. Funahashi, Woodhead Publishing (Elsevier) 2021, 217, https://doi.org/10.1016/B978-0-12-818535-3.00017-7
Patents
K. Biswas, S. Roychowdhury and T. Ghosh, A lead-free p-type material, and implementations thereof. Indian Provisional Patent (201941028467) 2019 with international PCT (PCT/IN2020/050595); US patent filed with Application number: 17626953
