Which process is best suited for mass production of perovskite solar cells? While solvent-based manufacturing processes are used in laboratories around the world, vacuum vapor-phase deposition ...

Conventional soldering methods quickly reach their limits when joining carbides, diamonds or ceramics. For us, Pfeiffer ...

Fig 1. Atmospheric pressure vs. elevation. The relationship between elevation and atmospheric (atm) pressure is non-linear as represented by this graph. Photo Credit: Abaris, as adapted from The ...

Improving the efficiency of a vacuum system does not just rely on choosing the right vacuum pump. Much of the long-term performance is influenced by how the vacuum process is designed. This includes ...

In doing so, the Tartler solutions can easily handle both liquid and highly viscous media. Among other things, the company will present an efficient system for the new direct infusion process as well ...

Vacuum pumps, pressure gauges and vacuum valves combined make up the biggest expense on the bill of materials for semiconductor OEMs. In 2017, almost $2.5 billion worth of vacuum subsystems were ...

2009 - PACE Award Winner Alcoa What: Aluminum Vacuum Die Casting (AVDC) Process Judge's Citation: The quest for better performance from much lighter parts and systems is a major automotive theme today ...

In a vacuum drying oven, the thermal processes occur in an airtight chamber where a desired level of vacuum has been applied using an external vacuum pump. With a vacuum oven the entire application ...

Vacuum Assisted Process (VAP) membrane systems by Trans-Textil GmbH serve as a gas-permeable resin barrier in the Vacuum Assisted Process and enable reliable removal of trapped air and gas during the ...

Over the past decade, perovskite-silicon tandem solar cells have demonstrated a stunning development. In research, efficiencies of more than 33 percent have been shown, exceeding by far those of ...