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New form of crystalline order holds promise for thermoelectric applications（图）
thermoelectric applications crystalline
2014/12/1
Since the 1850s scientists have known that crystalline materials are organized into 14 different basic lattice structures. However, a team of researchers from Vanderbilt University and Oak Ridge Natio...
March 21, 2014 – Imagine a computer so efficient that it can recycle its own waste heat to produce electricity. While such an idea may seem far-fetched today, significant progress has already been mad...
Efficiency of inhomogeneous thermoelectric generators
Inhomogeneous thermoelectrics Domenicali’s equation
2010/9/20
We revisit the classical problem of the efficiency of inhomogeneous thermoelectric generators. The effects of different physical parameters on the efficiency of a generator are studied by solving the ...
High temperature thermoelectric response of double-doped SrTiO$_3$ epitaxial films
High temperature thermoelectric response double-doped SrTiO$_3$ epitaxial films
2010/11/19
SrTiO3 is a promising n-type oxide semiconductor for thermoelectric energy conversion. Epitaxial thin lms of SrTiO3 doped with both La and oxygen vacancies have been synthesized by pulsed laser depos...
Development of novel thermoelectric materials by reduction of lattice thermal conductivity
Development novel thermoelectric materials reduction lattice thermal conductivity
2010/10/12
Thermal conductivity is one of the key parameters in the figure of merit of thermoelectric materials. Over the past decade, most progress in thermoelectric materials has been made by reducing their th...
Front Side Power Monitoring in TO-Can RSOA Module with Monitoring Photodiode and Thermoelectric Cooler
Semiconductor optical amplifiers Optical communications
2015/6/4
We reports power monitoring characteristics in RSOA TO-module with m-PD, TEC and thermistor. By monitoring output power at the front of RSOA, monitor current linearity can be improved and monitoring w...
Thermoelectric effect on potato tuber (Solanum tuberosum L.) – short communication
potato cell integrity thermoelectricity
2014/2/27
For scaning rheological properties of tuber tissue during heating, different physical techniques are used. The experiments done on low solids tubers of cv. Magda have shown that maximum thermoelectric...
New Method for Investigation of Dynamic Parameters of Thermoelectric Modules
Thermoelectric module thermoelectric properties method
2009/7/28
Precise calculation of parameters of thermoelectric modules and thermoelectric devices under operating conditions by present methods is very difficult. In this study, a new method is developed to calc...
Mixed thick/thin-film thermocouples for thermoelectric microgenerators and laser power sensor
thick-film thin-film, thermoelectricity microgenerator
2011/5/10
This work presents the fabrication of thermopiles with high output voltage. A series of mixed thick/thin-film thermopiles were performed – one of the arms of the thermocouples was screen-printed (PdAg...
High-temperature resistivity and thermoelectric properties of coupled substituted Ca3Co2O6
Seebeck coefficient resistivity x-ray diffraction
2010/1/19
Polycrystalline samples of Ca3−xNaxCo2−xMnxO6 (x=0.0–0.5) have been prepared by the sol-gel cum combustion method using sucrose in order to investigate the effects of the coupled substitut...
Thermoelectric power and low-field electron mobility in AlxGa1-xN lattice-matched to GaN
Thermoelectric power optical phonon piezoelectric non-parabolicity relaxation-time
2010/4/8
The results of thermoelectric power and electron drift mobility in AlxGa1-xN lattice-matched to GaN are calculated for different temperatures, free-electron concentrations and compositions. The two-mo...
The electrical conduction mechanisms and thermoelectric power of SnSe single crystals
SnSe Single crystal Hall Coefficient thermoelectric power
2010/4/8
Single crystals of SnSe were prepared in our laboratory by a special modified Bridgman technique. Measurements of the electrical conductivity and Hall effect between 141 K and 553 K were carried out o...
Exact solution of a constrained optimization problem in thermoelectric cooling
Optimization Constrained nonlinear functional optimization
2010/9/10
We consider an optimization problem in thermoelectric cooling. The maximum achievable cooling temperature in thermoelectric cooling is, among other things, affected by the Seebeck coefficient profile ...
期刊信息
篇名
Synthesis of filled skutterudite compound La0.75Fe3CoSb12 by spark plasma sintering and effect of porosity on thermoelectric properties
语种
英文
撰写或编译
撰写
作者
Yang L.,Wu J. S. and Zhang L. T.
第一作者单...
New Physical Interpretation of Thermoelectric Cooling in Semiconductor Structures
Thermoelectricity Thermoelectric cooling
2010/9/29
Nontraditional approach to explain the thermoelectric cooling is suggested . It is based on the Le Chatelier-Braun thermodynamic principle. New effect of cooling and heating of junction of two materia...