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The probe is the spherical part, 50 mm in diameter and made from titanium with a surface coating of titanium nitride. A Langmuir probe is a device used to determine the electron temperature, electron density, and electric potential of a plasma. It works by inserting one or more electrodes into a plasma, with a constant or time-varying electric ...
Dual Segmented Langmuir Probe (DSLP) is an instrument developed primarily by Czech researchers and engineers to study the magnetospheric background plasma flown on board the spacecraft of the European Space Agency Proba 2. [1] Data acquired by DSLP will be used to reach these specific scientific goals: [2]
This is known as the single-probe method. (b) The surface areas are very small in comparison with the dimensions of the vessel containing the plasma and approximately equal to each other. This is the double-probe method. Conventional Langmuir probe theory assumes collisionless movement of charge carriers in the space charge sheath around the probe.
Schematic picture of a single ball-pen probe. Ions (in red) have a large gyromagnetic radius and can reach the collector more easily than electrons (in blue). A ball-pen probe [1] is a modified Langmuir probe used to measure the plasma potential [2] in magnetized plasmas. The ball-pen probe balances the electron and ion saturation currents, so ...
The probe is being conducted under Section 301 of the Trade Act of 1974, the same unfair trade practices statute Trump invoked to impose tariffs of up to 25% on some $370 billion worth of Chinese ...
On May 28, 2018, Cignal TV formally launched One News, an English-language news channel which features content from the news divisions of the MediaQuest group (News5, The Philippine Star and BusinessWorld) as well as Bloomberg TV Philippines and Probe Productions. [6] [7] Most of the programs from its predecessor were retained on this new channel.
The Parker Solar Probe zoomed by the sun on Tuesday during a record-breaking flyby, coming within 3.8 million miles (6.1 million kilometers) of the solar surface during humanity’s closest ...
Lawmakers in the Philippines, including the head of the Senate’s foreign relations committee, are seeking an investigation into a secret U.S. military propaganda operation that aimed to cast ...