semiconducting

/'semikən'dʌktiɳ/

Thân thiện

A scientist tests a semiconducting material in the lab.

Definition

1. Adjective:
   • Having the properties of a semiconductor: Describes a material or substance that possesses the characteristic electrical conductivity of a semiconductor, which is greater than that of an insulator but less than that of a good conductor like copper.

Usage

• The term semiconducting is used to classify and describe materials based on their electrical properties. It is primarily a technical adjective used in physics, materials science, and electronics.
• It is often used attributively before a noun (e.g., ) or predictively after a linking verb (e.g., ).

Examples

• Attributive use:
  • Silicon is a classic semiconducting element used in computer chips.
  • Researchers are developing new semiconducting polymers for flexible electronics.
• Predictive use:
  • This compound becomes semiconducting at room temperature.
  • The doped crystal is semiconducting, not insulating.

Advanced Usage

• "Semiconducting behavior": Refers to the characteristic way a material's conductivity changes with factors like temperature or impurity content.
  • The study focused on the semiconducting behavior of the thin film.
• "Semiconducting nature": Describes the inherent property of being a semiconductor.
  • The semiconducting nature of germanium was discovered in the mid-20th century.

Variants and Related Words

• Semiconductor (n): A substance, typically a solid chemical element or compound, that has the semiconducting properties described by the adjective.
  • Gallium arsenide is an important semiconductor.
• Semiconduction (n): The phenomenon or process of conduction in a semiconductor.
  • The theory explains semiconduction in these materials.

Synonyms

• Semiconductor (when used attributively): (e.g., semiconductor material).
• None perfectly equivalent in common usage. In technical contexts, phrases like "having semiconductor properties" or "exhibiting semiconductivity" convey a similar meaning.

Related Phrases / Compound Terms

• Semiconducting material: The most common compound term, directly specifying the type of material.
  • The search for novel semiconducting materials is ongoing.
• Semiconducting device: A device whose operation depends on the properties of semiconducting materials, such as a transistor or diode.
  • The invention of the semiconducting device revolutionized electronics.

Học thuật

Adjective

1. having characteristics of a semiconductor; that is having electrical conductivity greater than insulators but less than good conductors

Từ đồng nghĩa

• semiconductive