Results 11 to 20 of about 75,753 (324)
Advanced Materials, 2022 AbstractThe looming impact of climate change and the diminishing supply of fossil fuels both highlight the need for a transition to more sustainable energy sources. While solar and wind can produce much of the energy needed, to meet all our energy demands there is a need for a diverse sustainable energy generation mix.
Matthew Burton +3 more
openaire +3 more sources
Thermoelectric degrees of freedom determining thermoelectric efficiency [PDF]
iScience, 2021 Thermal energy can be directly converted to electrical energy as a result of thermoelectric effects. Because this conversion realises clean energy technology, such as waste heat recovery and energy harvesting, substantial efforts have been made to search for thermoelectric materials.
Byungki Ryu, Jaywan Chung, SuDong Park
openaire +4 more sources
Thermoelectric characterization of flexible micro-thermoelectric generators [PDF]
Review of Scientific Instruments, 2017 A new experimental setup for the characterization of flexible micro-thermoelectric generators is reported. The system can measure the power generated and the thermoelectric conversion efficiency of devices under mechanical stresses and deformations, in atmospheric environment and under vacuum, in the temperature interval 293 K–423 K, as a function of ...
Beretta, D. +3 more
openaire +2 more sources
On the thermoelectricity of correlated electrons in the zero-temperature limit [PDF]
, 2004 The Seebeck coefficient of a metal is expected to display a linear temperature-dependence in the zero-temperature limit. To attain this regime, it is often necessary to cool the system well below 1K.
Abrikosov A A +52 more
core +2 more sources
Effect of magnetic field concentration
Фізика і хімія твердого тіла, 2022 The peculiarities of magnetic field propagation in an anisotropic magnetic medium are considered and the dependences of the longitudinal and transverse components of the magnetic field on the geometric dimensions are established.
A.A. Ashcheulov +2 more
doaj +1 more source
Thermoelectric device for contact cooling of the human eye
Фізика і хімія твердого тіла, 2020 The paper presents the results of the development of a thermoelectric device in the form of a monocular dressing for contact cooling of the human eye through the eyelids.
L. I. Anatychuk +7 more
doaj +1 more source
Thermodynamics of Thermoelectric Phenomena and Applications [PDF]
, 2011 Fifty years ago, the optimization of thermoelectric devices was analyzed by considering the relation between optimal performances and local entropy production. Entropy is produced by the irreversible processes in thermoelectric devices.
Goupil, Christophe +4 more
core +2 more sources
Reversible Thermoelectric Nanomaterials
Physical Review Letters, 2005 Irreversible effects in thermoelectric materials limit their efficiency and economy for applications in power generation and refrigeration. While electron transport is unavoidably irreversible in bulk materials, here we derive conditions under which reversible diffusive electron transport can be achieved in nanostructured thermoelectric materials via ...
Humphrey, T. E., Linke, H.
openaire +5 more sources
Do thermoelectric generator modules degrade due to nickel diffusion
Технологія та конструювання в електронній апаратурі, 2023 The author builds a strict diffusion theory of electrical contact resistance by studying the process of non-stationary diffusion of metal into the thermoelectric material, as a result of which a transition contact layer is formed.
Peter Gorskyi
doaj +1 more source
Thermoelectric power source for electronic medical thermometer
Tekhnologiya i Konstruirovanie v Elektronnoi Apparature, 2014 At present chemical sources of electricity are used as power supplies for low-powered electronic equipment. Despite continuous quality improvement (CQI) of chemical sources of electricity they still have some critical faults, such as: relatively high ...
L. I. Anatychuk +2 more
doaj +1 more source