R. Shrestha, K. M. Lee and T. Y. Choi - University of North Texas D. S. Kim - POSTECH INTRODUCTION Due to the required experimental characterization complexity for the thermal conductivity measurement of thin films, accurate measurement of such materials has been difficult to achieve for thicknesses less than 1 µm. For example, conventional Fourier heater plate … [Read more...]
Multi-Purpose Cold Plates for TEC, LED and Semiconductor Cooling
Custom liquid cooling solutions provider Koolance has released three new multi-purpose cold plates for heat sources ranging from 25-50 mm/sq. The three models— PLT-UN50F, PLT-UN40F and PLT-UN25F—are ideal for thermal applications such as thermoelectric cooling, LEDs, image sensors and semiconductor cooling. PLT-UN50F features a cooling area footprint of 50mm x 50mm (1.97in x … [Read more...]
New High Thermal Conductivity LED Die Attach Adhesive
Engineered Material Systems, a supplier of electronic materials for circuit assembly applications, has released its CA-195 high thermal conductivity LED die attach adhesive for bonding LED and other small semiconductor die to silver and copper lead frames. According to the company, CA-195 is approximately half the cost of a pure silver-filled die attach adhesive and features a … [Read more...]
Clay is Key Ingredient in High-Temperature Supercapacitors, Say Researchers
Clay, an abundant natural material, may hold the answer to developing super high-temperature supercapacitors for powering devices in extreme environments, says new research from Rice University. According to a report released in Nature’s online journal, Scientific Reports, the supercapacitor created by researchers at Rice University using naturally-occurring clay and room … [Read more...]
NASA Selects Proposals for Future Spacecraft Thermal Control Systems
NASA has selected eight proposals to develop advanced thermal control system technologies for future spacecraft as part of its Game Changing Development Program (GCD). The program was created to investigate novel ideals and approaches to protect spacecraft and the astronauts within while enabling them to remain in space for longer periods of time. The selected proposals will … [Read more...]
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