Results 81 to 90 of about 77,037 (294)

Doping dependence of thermopower and thermoelectricity in strongly correlated systems

open access: yes, 2006
The search for semiconductors with high thermoelectric figure of merit has been greatly aided by theoretical modeling of electron and phonon transport, both in bulk materials and in nanocomposites. Recent experiments have studied thermoelectric transport
Moore, J. E., Mukerjee, Subroto
core   +1 more source

Multi‐Scale Interface Engineering of MXenes for Multifunctional Sensory Systems

open access: yesAdvanced Functional Materials, EarlyView.
MXenes, as two‐dimensional transition metal carbides and nitrides, demonstrate remarkable capabilities for multifunctional sensing applications. This review systematically examines multi‐scale interface engineering approaches that enhance sensing performance, enable diverse detection functionalities, and improve system‐level compatibility in MXene ...
Jiaying Liao, Sin‐Yi Pang, Jianhua Hao
wiley   +1 more source

Revealing the Hidden Role of Cd in p‐Type Mg3Sb2: Enhanced Thermoelectric Performance by Grain Boundary Segregation Engineering

open access: yesAdvanced Functional Materials, EarlyView.
The hidden role of Cd segregation at grain boundaries is revealed in p‐type Mg3Sb2 by atom probe tomography and other advanced characterizations. Grain boundary Cd enrichment suppresses the SbMg+ hole‐killer formation and lowers potential barriers, enhancing electrical conductivity.
Zhou Li   +12 more
wiley   +1 more source

Advancements in thermoelectric materials: A comprehensive review

open access: yesMaterials Science for Energy Technologies
Due to their broad range of uses in thermo-electric devices, aerospace, and other industries, thermoelectric materials have garnered much attention. To expand the scope of their applications, thermoelectric materials’ thermoelectric characteristics must ...
Syed Irfan   +2 more
doaj   +1 more source

Electronic Transport and Thermopower in 2D and 3D Heterostructures--A Theory Perspective

open access: yes, 2019
In this review, we discuss the impact of interfaces and heterojuctions on the electronic and thermoelectric transport properties of materials. We review recent progress in understanding electronic transport in two-dimensional (2D) materials ranging from ...
Aksamija, Zlatan   +2 more
core   +1 more source

Porous Thermoelectric Materials [PDF]

open access: yesMaterials, 2009
Thermoelectric materials are sometimes prepared using a sintering process in which the achievement of a high density is often one of the objectives. However, it has recently been shown that the introduction of a highly porous material is desirable in synthetic transverse thermoelements.
openaire   +1 more source

Bioinspired Adaptive Sensors: A Review on Current Developments in Theory and Application

open access: yesAdvanced Materials, EarlyView.
This review comprehensively summarizes the recent progress in the design and fabrication of sensory‐adaptation‐inspired devices and highlights their valuable applications in electronic skin, wearable electronics, and machine vision. The existing challenges and future directions are addressed in aspects such as device performance optimization ...
Guodong Gong   +12 more
wiley   +1 more source

Advancements in thin film thermoelectric: progress and perspective on materials and devices

open access: yesFrontiers in Electronic Materials
Thin film thermoelectric materials have garnered significant attention due to their potential for efficient energy conversion in various applications, ranging from waste heat recovery to wearable electronics to space exploration.
Nurfarhana Ahmad Musri   +3 more
doaj   +1 more source

Development of improved thermoelectric mater- ials for spacecraft applications final summary report, 29 jun. 1964 - 29 jun. 1965 [PDF]

open access: yes
Thermoelectric materials for spacecraft applications - optimization of bismuth-antimony alloys and ag-sb-fe-te-se system alloys for thermoelectric cooling in space ...
Koehl, B. G.   +4 more
core   +1 more source

First-principles prediction of extraordinary thermoelectric efficiency in superionic Li2SnX3(X=S,Se)

open access: yes, 2019
Thermoelectric materials create an electric potential when subject to a temperature gradient and vice versa hence they can be used to harvest waste heat into electricity and in thermal management applications.
Cazorla, Claudio   +2 more
core   +1 more source

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