lattice site (english) - meaning, definition, translation, pronunciation

Part of Speech

Noun

Phonetic Transcription

/lætɪs saɪt/

Meaning

A lattice site refers to a specific point or position in a lattice structure, which is a regular, repeating arrangement of points in space. In physics and chemistry, particularly in crystallography and solid-state physics, lattice sites are the positions occupied by atoms, ions, or molecules in a crystalline material.

Lattice sites are used in various scientific contexts to explain phenomena such as the behavior of electrons in semiconductors, defects in crystals, and the arrangement of atoms in metals.

Use and Frequency

The term "lattice site" is predominantly used in written scientific literature, particularly in areas related to materials science, physics, and crystallography. It is less common in everyday oral speech.

Example Sentences

1. The properties of the material depend significantly on the arrangement of atoms at each lattice site.
   Свойства материала существенно зависят от расположения атомов на каждом узле решетки.

2. Researchers examined the electronic structure of defects located at specific lattice sites in the crystal.
   Исследователи изучили электронную структуру дефектов, расположенных на определенных узлах решетки в кристалле.

3. Each lattice site can hold an atom or an ion, depending on the crystal structure.
   Каждый узел решетки может содержать атом или ион, в зависимости от структуры кристалла.

Idiomatic Expressions

The term "lattice site" does not have widely recognized idiomatic expressions associated with it. However, there are related scientific phrases and contexts in which it can be used:

1. "At the lattice site, the interactions between particles can lead to fascinating phenomena."
   На узле решетки взаимодействия между частицами могут привести к увлекательным явлениям.

2. "The displacement of an atom from its lattice site can result in material deformation."
   Смещение атома с его узла решетки может привести к деформации материала.

3. "Understanding what happens at every lattice site is crucial for designing new materials."
   Понимание того, что происходит на каждом узле решетки, имеет решающее значение для разработки новых материалов.

Etymology

The term "lattice" originates from the Middle English word "lattis," referring to a framework of crossed strips or bars. The word "site" comes from the Latin "situs," meaning a place or position. Combined, "lattice site" describes a "place within a framework."

Synonyms and Antonyms

Synonyms: - Crystallographic site - Atomic position - Point in the lattice

Antonyms: - Void (in the context of unoccupied sites) - Vacancy (specifically refers to a missing atom at a lattice position)