Defect diamond-like tellurides as infrared nonlinear optical materials with giant second-harmonic generation tensor

M Sun, C Li, J Shi, MH Lee, J Yao - Materials Today Physics, 2023 - Elsevier
As promising candidate for mid-and far-infrared (MFIR) nonlinear optical (NLO) materials,
diamond-like (DL) chalcogenides have been extensively studied because of their …

Role of volume change on the physics of thermoelectric half-Heusler compounds

M Yazdani-Kachoei, S Li, W Sun, SMV Allaei… - Physical Review …, 2023 - APS
Doping at particular sites is a common method for increasing the thermoelectric efficiency of
materials, by tuning carrier concentration and electronic structure. A secondary effect of …

High Thermoelectric Power Generation below Room Temperature by TiS2 Compact Pellet

N Salah, S Abdullahi, N Baghdadi… - ACS Applied …, 2023 - ACS Publications
The highly anisotropic single crystals of titanium disulfide (TiS2) have an n-type
semiconducting property with attractive thermoelectric (TE) performance above room …

Intrinsic ultra-low lattice thermal conductivity in orthorhombic BiSI: An excellent thermoelectric material

P Govindaraj, K Venugopal - Journal of Alloys and Compounds, 2022 - Elsevier
Eco-friendly chalcohalide compounds composed by heavy elements are the interesting
candidates for thermoelectric energy conversion applications due to their intrinsically low …

Ordered-vacancy defect chalcopyrite ZnIn2Te4: A potential thermoelectric material with low lattice thermal conductivity

P Govindaraj, K Murugan, P Veluswamy… - Journal of Solid State …, 2023 - Elsevier
An effective route towards commercializing thermoelectric devices is to explore materials
with high conversion efficiency. This study investigates the thermoelectric properties of ZnIn …

Effect of vacancies on structural, electronic, elastic, and thermoelectric properties of CdIn2Se4 defect chalcopyrite-type semiconductor: An ab-initio approach

A Priyambada, A Mohanty, P Parida - Materials Today Communications, 2023 - Elsevier
In this work, we have investigated the detailed structural, electronic, elastic, mechanical and
thermoelectric properties of pure (CdInSe 2) and defect (CdIn 2 Se 4) chalcopyrite-type …

Thermoelectric Power Generation of TiS2/Organic Hybrid Superlattices Below Room Temperature

N Salah, N Baghdadi, S Abdullahi, A Alshahrie… - Nanomaterials, 2023 - mdpi.com
Recently, the n-type TiS2/organic hybrid superlattice (TOS) was found to have efficient
thermoelectric (TE) properties above and near room temperature (RT). However, its TE …

Theoretical investigation into potential thermoelectric material Monolayer InI with direct bandgap and ultralow lattice thermal conductivity

Z Li, D Gao, X Shen, B Yuan, BT Wang, L Kang - Vacuum, 2024 - Elsevier
Monolayer metal iodides are garnering widespread attention due to their ultralow lattice
thermal conductivity and their potential applications in the field of thermoelectrics. Here, we …

Investigation of structural, electronic, mechanical, and thermoelectric properties of the defect chalcopyrite semiconductor ZnIn2Se4 from density functional theory

A Mohanty, A Priyambada, P Parida - Materialia, 2024 - Elsevier
In this study, the detailed structural, electronic, mechanical, and thermoelectric properties of
ZnIn 2 Se 4 defect chalcopyrite semiconductor are carried out using density functional theory …

High thermoelectric power generation by SWCNT/PPy core shell nanocomposites

M Almasoudi, N Salah, A Alshahrie, A Saeed… - Nanomaterials, 2022 - mdpi.com
Polypyrrole (PPy) is a conducting polymer with attractive thermoelectric (TE) properties. It is
simple to fabricate and modify its morphology for enhanced electrical conductivity. However …