A room-temperature ion trapping apparatus with hydrogen partial pressure below 10-11 mbar

P Obšil1, A Lešundák2, T Pham2

  • 1Department of Optics, Palacký University, 17. listopadu 12, 771 46 Olomouc, Czech Republic.

Related Concept Videos

Experimental Methods for Trapping Ions Using Microfabricated Surface Ion Traps11:45

Experimental Methods for Trapping Ions Using Microfabricated Surface Ion Traps

This paper presents a microfabrication methodology for surface ion traps, as well as a detailed experimental procedure for trapping ytterbium ions in a room-temperature...
15.2K
High-pressure, High-temperature Deformation Experiment Using the New Generation Griggs-type Apparatus12:30

High-pressure, High-temperature Deformation Experiment Using the New Generation Griggs-type Apparatus

Rock deformation needs to be quantified at high pressure. A description of the procedure to perform deformation experiments in a newly designed solid-medium Griggs-type apparatus is here given. This provides technological basis for future rheological studies at pressures up to 5...
19.4K
Synthesis and Microdiffraction at Extreme Pressures and Temperatures07:26

Synthesis and Microdiffraction at Extreme Pressures and Temperatures

The laser heated diamond anvil cell combined with synchrotron micro-diffraction techniques allows researchers to explore the nature and properties of new phases of matter at extreme pressure and temperature (PT) conditions. Heterogeneous samples can be characterized in situ under high pressure by 2D mapping and combined powder, single-crystal and multigrain diffraction...
11.7K
Mixtures of Gases: Dalton's Law of Partial Pressures and Mole Fractions03:03

Mixtures of Gases: Dalton's Law of Partial Pressures and Mole Fractions

Unless individual gases chemically react with each other, the individual gases in a mixture of gases do not affect each other’s pressure. Each gas in a mixture exerts the same pressure that it would exert if it were present alone in the container. The pressure exerted by each individual gas in a mixture is called its partial pressure.
43.7K
Dalton's Law of Partial Pressure01:11

Dalton's Law of Partial Pressure

The partial pressure of a gas is a measure of the thermodynamic activity of the gas's molecules. The pressure that a gas would create if it occupied the total volume available is called the gas's partial pressure. If two or more gases are mixed together in a container, the molecules move randomly and collide with each other, causing them to reach thermal equilibrium. When the gases have the same temperature, their molecules have the same average kinetic energy. Thus, each gas obeys the...
2.5K
In Situ High Pressure Hydrogen Tribological Testing of Common Polymer Materials Used in the Hydrogen Delivery Infrastructure10:01

In Situ High Pressure Hydrogen Tribological Testing of Common Polymer Materials Used in the Hydrogen Delivery Infrastructure

A test methodology for quantifying tribological properties of polymers used in hydrogen infrastructure service is demonstrated and characteristic results for a common elastomer are...
7.9K