Results 71 to 80 of about 68,115 (313)

Ambient‐Stable Transparent P‐Type CuI Transistors Via Room‐Temperature Pulsed Laser Deposition

Advanced Functional Materials, EarlyView.
An in situ PLD fabricated AlOx${\rm AlO}_x$/CuI/AlOx${\rm AlO}_x$ sandwich structure enables stable CuI TFTs with a field‐effect mobility of 2.3 ±$\pm$ 0.7 cm2${\rm cm}^{2}$ V−1${\rm V}^{-1}$ s−1${\rm s}^{-1}$ and excellent ambient stability. Complementary inverters based on CuI:Rb and ZnO:Al exhibit rail‐to‐rail voltage transfer characteristics and an
Yang Chen, Susanne Selle, Michael S. Bar, Michael Lorenz, Holger von Wenckstern, Marius Grundmann   +5 more
wiley   +1 more source

Improving the efficiency of thermoelectric generators by using solar heat concentrators [PDF]

, 2010
In this paper, we propose a method of improving the efficiency of thermoelectric generators (TEGs) by using a lens to concentrate heat on the heat source of a TEG.
De Leon, M. T., Taatizadeh, Pouya, Taatizadeh, P., Kraft, Michael, de Leon, Maria Theresa   +4 more
core  

Mechanical Properties and Thermal Stability of the High-Thermoelectric-Performance Cu2Se Compound [PDF]

, 2021
The Cu2Se compound possesses extraordinary thermoelectric performance at high temperatures and shows great potential for the application of waste heat recycling.
Cheng Zhang (70708), Yonggao Yan (2849837), Yonggao Yan, Xianli Su, Jian Zhang, Xinfeng Tang, Ting Zhu (460268), Xianli Su (2144254), Ting Zhu, Cheng Zhang, Xinfeng Tang (796079), Jian Zhang (1682)   +11 more
core   +1 more source

Improved thermoelectric properties in solid state microwave of Zn1-xYbxSb compound by Yb for Zn substitution

Results in Materials
In this research, the Zn-Yb-Sb materials in the form Zn1-xYbxSb; x = 0.02 to 0.8, were composed by a solid-state microwave method. These samples were examined to determine the crystal structure by XRD analysis, which indexed to the orthorhombic phase ...
Arej Kadhim
doaj   +1 more source

Influence of the effectiveness of raw materials on the reliability of thermoelectric cooling devices. Part 2: Two-stage thermoelectric devices

Tekhnologiya i Konstruirovanie v Elektronnoi Apparature, 2015
Extended operation temperature range of elements and electronic equipment components using thermoelectric devices necessitates the use of cascade thermoelectric cooling devices. One of the best ways to improve the reliability of thermoelectric coolers is
V. P. Zaykov, V. I. Meshcheryakov, Yu. I. Zhuravlev   +2 more
doaj   +1 more source

Oxidation-enhanced thermoelectric efficiency in a two-dimensional phosphorene oxide

Scientific Reports, 2021
We performed density functional theory calculations to investigate the thermoelectric properties of phosphorene oxide (PO) expected to form by spontaneous oxidation of phosphorene.
Seungjun Lee, Jeong-Pil Song, Seoung-Hun Kang, Young-Kyun Kwon   +3 more
doaj   +1 more source

Mechanically Mutable Matrices: A Hierarchical Investigation of Decellularized Sea Cucumber Collagen as an Adaptable Scaffold Material

Advanced Functional Materials, EarlyView.
Sea cucumber mutable collagenous tissue (MCT) is a remarkable collagen‐based material which can rapidly undergo large changes in stiffness through transiently bound effector proteins. Here, we investigate the hierarchical structure and mechanical response of MCT from Cucumaria frondosa across length scales with a wide range of methods, also exploring ...
Nathalie R. H. Singh, Amy K. Lin, Sabra Rostami, Cameron Hastie, Paul W. Wiseman, Patrick Flammang, Christopher Moraes, Matthew J. Harrington   +7 more
wiley   +1 more source

More than half reduction in price per watt of thermoelectric device without increasing the thermoelectric figure of merit of materials [PDF]

, 2017
In a power generation system, the price per watt ($/W) is an important parameter to be considered for checking the feasibility for practical implementation.
Junphil Hwang, Kim, Hoon, Park, Hwanjoo, Woochul Kim, Hoon Kim, Nagaraj Nandihalli, Wijethunge, Dimuthu, Kim, Woochul, Nandihalli, Nagaraj, Dimuthu Wijethunge, Yoomin Eom, Hwang, Junphil, Kim, Jungwon, Hwanjoo Park, Eom, Yoomin, Jungwon Kim   +15 more
core   +1 more source

Thermoelectric energy harvesting for personalized healthcare

Smart Medicine, 2022
In recent decades, there has been increased research interest in miniaturizing and decentralizing diagnostic platforms to enable continuous personalized healthcare and free patients from long‐term hospitalization.
Wei Gao, Yang Wang, Feili Lai
doaj   +1 more source

High‐Performance n‐Type Organic Thermoelectrics Enabled by Control Over Microstructure, Orientation and Contact Plane in Naphthalenediimide‐Bithiazole‐Copolymer Films

Advanced Functional Materials, EarlyView.
Effective control over the crystalline contact plane and microstructure of a naphthalenediimide‐bithiazole copolymer enables high‐performance n‐type thermoelectrics. While rubbing alignment induces a detrimental edge‐on orientation, subsequent solvent vapor‐induced re‐orientation facilitates a favorable mixed face‐on/edge‐on morphology.
Suhao Wang, Said Oummouch, Huan Wei, Karl Thorley, Adam Marks, Arianna Magni, Xiuming Sun, Alessandra Pistillo, Bruno Schmaltz, Olivier Bardagot, Sabine Ludwigs, Alberto Salleo, Yuanyuan Hu, Martin Brinkmann   +13 more
wiley   +1 more source