Vocabulary Entry

polycrystalline

|adjective • noun

adjective

Composed of many small crystals or crystalline structures.

Example Sentences

"The material used in the solar panels is polycrystalline silicon."

"Polycrystalline diamonds are often used in cutting tools due to their hardness."

"Researchers are studying the properties of polycrystalline metals to improve their durability."

noun

Example Sentences

"The polycrystalline in the sample showed excellent thermal conductivity."

"Engineers are testing the polycrystalline to assess its performance under stress."

"The production of polycrystalline requires precise control of temperature and pressure."