[Innovation] – Codex International fully committed to “Lead free materials”
24 November 2022
The RoHS concept (Restriction of the use of certain Hazardous Substances) since 2006, requires that many electrical and electronic equipment must no longer contain a concentration by atomic weight of more than 0.1% of Pb, Me, Cr (hexavalent) etc…
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[Nanotechnology] – Modulation of negative differential resistance in black phosphorus transistors.
23 August 2021
Negative differential resistance (NDR), which describes a decrease in electrical current as the applied bias increases …
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