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Semiconductors01:22

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There is variation in the electrical conductivity of materials - metals, semiconductors, and insulators that are showcased with the help of the energy band diagrams.
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The MOSFET, when operating in its active region, functions as a voltage-controlled current source. In this region, the gate-to-source voltage controls the drain current. This principle underlies the operation of the transconductance MOSFET amplifier. The output current is directed through a load resistor to convert this amplifier into a voltage amplifier. The output voltage is then obtained by subtracting the voltage drop across the load resistance from the supply voltage. This process results...
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The power transmission to a factory involves the transfer of apparent power, a combination of active and reactive power. The power factor measures how effectively electrical power is converted into useful work output. The ratio of the real power (KW) that does the work to the apparent power (KVA) supplied to the circuit.
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Updated: Feb 17, 2026

Characterization of SiN Integrated Optical Phased Arrays on a Wafer-Scale Test Station
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Author Correction: Multipurpose silicon photonics signal processor core.

Daniel Pérez1, Ivana Gasulla1, Lee Crudgington2

  • 1ITEAM Research Institute, Universitat Politècnica de València, Camino de Vera s/n, 46022, Valencia, Spain.

Nature Communications
|November 30, 2017
PubMed
Summary
This summary is machine-generated.

This study highlights a published correction to the article, indicating a need for careful review of scientific findings. Further details are available in the linked HTML version.

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Area of Science:

  • Scientific publishing
  • Article corrections
  • Research integrity

Background:

  • Scientific articles undergo rigorous peer review.
  • Corrections are essential for maintaining the accuracy of published research.
  • Transparency in scientific communication is crucial.

Purpose of the Study:

  • To inform readers about a published correction.
  • To direct readers to the updated information.
  • To ensure the scientific record is accurate.

Main Methods:

  • Identifying and publishing a correction notice.
  • Linking the correction to the original article.
  • Making the correction accessible via the HTML version.

Main Results:

  • A correction has been officially published.
  • The correction is linked to the original article.
  • The updated version is available online.

Conclusions:

  • Readers should consult the correction for accurate information.
  • The scientific record has been updated.
  • Adherence to publishing standards ensures research integrity.