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Tianqi Zhao
Researcher at University College London
Publications - 4
Citations - 83
Tianqi Zhao is an academic researcher from University College London. The author has contributed to research in topics: Thermoelectric materials & Electron mobility. The author has an hindex of 2, co-authored 4 publications receiving 12 citations.
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Journal ArticleDOI
Low thermal conductivity in a modular inorganic material with bonding anisotropy and mismatch
Quinn Gibson,Tianqi Zhao,Luke M. Daniels,Helen Walker,Ramzy Daou,Sylvie Hébert,Marco Zanella,Matthew S. Dyer,John B. Claridge,Ben Slater,Michael W. Gaultois,Furio Corà,Jonathan Alaria,Matthew J. Rosseinsky +13 more
TL;DR: In this article, the authors used complementary strategies to suppress the contribution of the longitudinal and transverse phonons to heat transport in layered materials that contain different types of intrinsic chemical interfaces.
Journal ArticleDOI
Modular Design via Multiple Anion Chemistry of the High Mobility van der Waals Semiconductor Bi4O4SeCl2.
Quinn Gibson,Troy D. Manning,Marco Zanella,Tianqi Zhao,Philip A. E. Murgatroyd,Craig M. Robertson,Leanne A. H. Jones,Fiona McBride,Rasmita Raval,Furio Corà,Ben Slater,John B. Claridge,Vin Dhanak,Matthew S. Dyer,Jonathan Alaria,Matthew J. Rosseinsky +15 more
TL;DR: Bi4O4SeCl2 is presented, which is a 1:1 superlattice of the structural units present in the van der Waals insulator BiOCl and the three-dimensionally connected semiconductor Bi2O2Se, which retains the electronic properties of Bi2o2Se while reducing the dimensionality of the bonding network connecting the Bi2 O2Se units to allow exfoliation of Bi4O 4Se cl2 to 1.4 nm height.
Journal ArticleDOI
Prediction of higher thermoelectric performance in BiCuSeO by weakening electron–polar optical phonon scattering
TL;DR: In this paper, the authors used first-principles calculations to analyse electron-phonon scattering mechanisms and evaluate their contributions to the thermoelectric figure of merit ZT.
Journal ArticleDOI
Effects of Octahedral Tilting on Band Structure and Thermoelectric Power Factor of Titanate Perovskites: A First-Principles Study on SrTiO3
TL;DR: Doped SrTiO3 and other perovskite structured titanates are attracting interest as n-type thermoelectric materials due to their relatively high temperature and low toxicity.