How an advanced material can become both p- and n-material based on temperature gradient. The process by which this material was discovered and enhanced. The possible applications of this device ...
Driving force An experiment has confirmed that an oscillating temperature gradient boosts heat flow in fluids. (Courtesy: iStock/Mervana) Physicists in the Czech Republic have shown that heat flows ...
In a new study, researchers have discovered that applying a small difference in temperature to a watered-down mixture of a compound called zirconium phosphate initiates its liquid crystallization. As ...
Physicists report that temperature gradients within pores in rock could have separated primitive biopolymers on the basis of their sequences -- a vital precondition for the formation of ...
Horizontal and vertical gradients of humidity and of temperature were set up in sand columns and the conditions within them monitored by appropriate sensors. Arenivaga nymphs, tagged with the ...
If you want to gather oceanographic data over long distances, the use of an "underwater glider" is often the best way to go. A novel system from California-based company Seatrec should soon power such ...
the UV to about 3.5um in the infrared, and their melting point is 2040 C. Sapphire fibres are used for pyrometry in high temperature systems such as turbine and internal combustion engines. While ...
This new organic thermoelectric device can convert room temperature heat, which is abundant in living environments and was previously not considered a possible energy source, into usable electrical ...
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