Energy‐saving pathways for thermoelectric nanomaterial synthesis: hydrothermal/solvothermal, microwave‐assisted, solution‐based, and powder processing

N Nandihalli, DH Gregory, T Mori - Advanced Science, 2022 - Wiley Online Library
Abstract The pillars of Green Chemistry necessitate the development of new chemical
methodologies and processes that can benefit chemical synthesis in terms of energy …

Magnetotransport and ARPES studies of the topological insulators Sb2Te3 and Bi2Te3 grown by MOCVD on large-area Si substrates

L Locatelli, A Kumar, P Tsipas, A Dimoulas, E Longo… - Scientific reports, 2022 - nature.com
Recently, the topological insulators (TIs) antimony telluride (Sb2Te3) and bismuth telluride
(Bi2Te3) are attracting high interest for applications based on spin-charge interconversion …

Large Spin‐to‐Charge Conversion at Room Temperature in Extended Epitaxial Sb2Te3 Topological Insulator Chemically Grown on Silicon

E Longo, M Belli, M Alia, M Rimoldi… - Advanced Functional …, 2022 - Wiley Online Library
Spin‐charge interconversion phenomena at the interface between magnetic materials and
topological insulators (TIs) are attracting enormous interest in the research effort toward the …

Epitaxial layered Sb2Te3 thin films for memory and neuromorphic applications

H Bryja, JW Gerlach, A Prager, M Ehrhardt… - 2D …, 2021 - iopscience.iop.org
Two-dimensional layered materials have attracted a lot of attention as building block in
memristive devices owing to their high downscaling potential, easy stacking due to van der …

Spin‐Orbit Readout Using Thin Films of Topological Insulator Sb2Te3 Deposited by Industrial Magnetron Sputtering

S Teresi, N Sebe, J Patterson, T Frottier… - Advanced Functional …, 2023 - Wiley Online Library
Driving a spin‐logic circuit requires the production of a large output signal by spin‐charge
interconversion in spin‐orbit readout devices. This should be possible by using topological …

Spin‐Charge Conversion in Fe/Au/Sb2Te3 Heterostructures as Probed By Spin Pumping Ferromagnetic Resonance

E Longo, L Locatelli, M Belli, M Alia… - Advanced Materials …, 2021 - Wiley Online Library
Large‐area antimony telluride (Sb2Te3) thin films are grown by a metal organic chemical
vapor deposition technique on 4” Si (111) substrates, and their topological character probed …

Performance of Topological Insulator (Sb2Te3)-Based Vertical Stacking Photodetector on n-Si Substrate

SK Verma, K Kandpal, P Kumar… - … on Electron Devices, 2022 - ieeexplore.ieee.org
In this work, we report the photodetector properties of a vertically stacked heterostructure
based on topological insulator Sb 2 Te 3/n-Si. The high-quality Sb 2 Te 3 thin films were …

Growth of Textured Chalcogenide Thin Films and Their Functionalization through Confinement

P Kerres, R Mazzarello… - … status solidi (a), 2024 - Wiley Online Library
A number of chalcogenides show a remarkable portfolio of properties, which enables a
plethora of applications including thermoelectric power generation and phase change …

Exploiting the Close-to-Dirac Point Shift of the Fermi Level in the Sb2Te3/Bi2Te3 Topological Insulator Heterostructure for Spin-Charge Conversion

E Longo, L Locatelli, P Tsipas, A Lintzeris… - … Applied Materials & …, 2023 - ACS Publications
Properly tuning the Fermi level position in topological insulators is of vital importance to
tailor their spin-polarized electronic transport and to improve the efficiency of any functional …

Effect of Substrates and Thermal Treatments on Metalorganic Chemical Vapor Deposition-Grown Sb2Te3 Thin Films

M Rimoldi, R Cecchini, C Wiemer, E Longo… - Crystal Growth & …, 2021 - ACS Publications
Antimony telluride (Sb2Te3) thin films were obtained by metalorganic chemical vapor
deposition (MOCVD). The films were grown on crystalline Si (100) and Al2O3 (0001) and …