The article consists of a Powerpoint presentation on electromigration and thermo migration in flip chip solder joints. The areas discussed include: electromigration; thermomigration; entropy… (More)
Composite flip chip solder joints and composite solder wire samples were used to study thermomigration. The composite solder joint consists of 95Pb5Sn on the Si side and eutectic 37Pb63Sn on the… (More)
A series of self-boring pressuremeter (SBPM), self-boring lateral stress cell (SBLC), and flat dilatometer (DMT) tests have been performed at a marine clay test site in Massena, New York. Three… (More)
A new Power MEMS system based on an aero-valved pulsed combustor and a Liquid-rotor Electret Power Generator (LEPG) is described here. The aero-valved pulsed combustor is a no-moving parts… (More)
Ethanolamine is a critical chemical for petrochemical enterprises. When corrosion occurs in pipelines, equipment, and containers in petrochemical enterprises, minute amounts of metal ions are… (More)
The lightweight Al2O3-MgO castable with micro-porous aggregates is of importance for energy-saving and consumption reducing in refining ladle, and the slag corrosion resistance is significantly… (More)
Artificial transmission lines are realized by a series of meandered-line inductors, parallel-plate capacitors, and interdigital capacitors, which belong to metamaterial transmission lines. An… (More)
The Jiangmen Underground Neutrino Observatory (JUNO), a 20 kton multi-purpose underground liquid scintillator detector designed to determine the neutrino mass hierarchy, and measure the neutrino… (More)
We have developed an easy, low-cost, and low-temperature optoelectronic hermetic packaging technology utilizing the eutectic SnPb solder and the Cr/Ni/Cu bonding pad. Bonding characteristics of the… (More)