Dictionary.com
Thesaurus.com

antiferromagnetic

American  
[an-tee-fer-oh-mag-net-ik, an-tahy-] / ˌæn tiˌfɛr oʊ mægˈnɛt ɪk, ˌæn taɪ- /

adjective

Physics.
  1. noting or pertaining to a substance in which, at sufficiently low temperatures, the magnetic moments of adjacent atoms point in opposite directions.


Other Word Forms

Etymology

Origin of antiferromagnetic

First recorded in 1935–40; anti- + ferromagnetic

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

In twisted antiferromagnetic layers, magnetic spin patterns are not limited to the small repeating moiré unit cell.

From Science Daily ● Mar. 2, 2026

When each corner is occupied with magnetic moments with antiferromagnetic correlations, the nearest-neighbor interactions favor anti-aligned spins.

From Science Daily ● Feb. 29, 2024

The IBS researchers focused their study on square-lattice iridium oxide Sr2IrO4, a material previously recognized for its antiferromagnetic dipolar order at low temperatures.

From Science Daily ● Dec. 13, 2023

Anderson also studied spin glasses, a type of random magnet that contains both ferromagnetic and antiferromagnetic interactions.

From Nature ● Apr. 30, 2020

Otrokov et al.1 present evidence for such an antiferromagnetic topological insulator.

From Nature ● Dec. 17, 2019

Vocabulary.com logo
by dictionary.com

Dictionary.com's Learning Companion

Go beyond just looking up words.
Remember them forever with VocabTrainer.

Start training