antiferromagnetic
81Clifford Shull — Born September 23, 1915 Pittsburgh, Pennsylvania Died March 31, 2001 (aged 85) Medford, Massachusetts …
82Neel — may refer to: Alice Neel (documentary) film about painter Alice Neel Neel, in Indian numbering system Neel Kamal (1947 film) directed by Kidar Nath Sharma Neel as a first name Neel Akasher Neechey, a Bengali language film director Neel Doff (1858 …
83Hubbard model — The Hubbard model is an approximate model used, especially in solid state physics, to describe the transition between conducting and insulating systems. The Hubbard model, named after John Hubbard, is the simplest model of interacting particles… …
84Andradite — single crystal (4.2cm) Diakon, Nioro du Sahel Circle, Kayes Region, Mali General Category Garnet group …
85David Lee (physicist) — David Morris Lee Born January 20, 1931 (1931 01 20) (age 80) Rye, New York Fields Physics …
86Chromium(III) oxide — Chromium(III) oxide …
87Multiferroics — have been formally defined as materials that exhibit more than one primary ferroic order parameter simultaneously (i.e. in a single phase).[1] The four basic primary ferroic order parameters are ferromagnetism, ferroelectricity, ferroelasticity… …
88Spin wave — Spin waves are propagating disturbances in the ordering of magnetic materials. These low lying collective excitations occur in magnetic lattices with continuous symmetry. From the equivalent quasiparticle point of view, spin waves are known as… …
89Copper(II) acetate — Small crystals of copper(II) acetate Copper(II) acetate crystals on copper wire …
90Metamagnetism — is a blanket term used loosely in physics to describe a sudden (often, dramatic) increase in the magnetization of a material with a small change in an externally applied magnetic field. The metamagnetic behavior may have quite different physical… …
