نتایج جستجو برای: peltier effect

تعداد نتایج: 1642125  

2017
Ben Buse Stuart Kearns Charles Clapham Donovan Hawley

4 A prototype Peltier thermoelectric cooling unit has been constructed to cool a cold finger on an 5 electron microprobe. The Peltier unit was tested at 15W and 96W, achieving cold finger 6 temperatures of -10°C and -27°C respectively. The Peltier unit did not adversely affect the analytical 7 stability of the instrument. Heat conduction between the Peltier unit mounted outside the vacuum 8 and...

Journal: :The London, Edinburgh, and Dublin Philosophical Magazine and Journal of Science 1886

2002
K. P. Pipe A. Shakouri Jack Baskin

The work described here is an investigation of thermoelectric phenomena in bipolar semiconductors and p-n junctions. In contrast to majority-carrier semiconductors in which a constant material-dependent Peltier coefficient is defined for a given temperature, bipolar devices can be modeled by introducing a bias-dependent Peltier coefficient at interfaces that takes into account the variation of ...

2016
Tibor Sekera Christoph Bruder Wolfgang Belzig

A gas of interacting ultracold fermions can be tuned into a strongly interacting regime using a Feshbach resonance. Here we theoretically study quasiparticle transport in a system of two reservoirs of interacting ultracold fermions on the BCS side of the BCS-BEC crossover coupled weakly via a tunnel junction. Using the generalized BCS theory we calculate the time evolution of the system that is...

Journal: :Proceedings of the Royal Society of Edinburgh 1888

Journal: :The London, Edinburgh, and Dublin Philosophical Magazine and Journal of Science 1911

2010
H. Straube J. - M. Wagner O. Breitenstein

We describe the measurement and modeling of lock-in thermograms of crystalline silicon on glass (CSG) thin film silicon solar modules for a range of bias voltages. For that purpose, a voltage series of lock-in thermograms for a single cell in the module is measured and compared to the area heat production distribution resulting from a Spice electronics simulation. The point spread function for ...

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