Sentences with phrase «chromium triiodide»

Using a sample of chromium triiodide, the research team set out to do just that.

To achieve this, they stacked two atomic layers of chromium triiodide with atomically thin gate dielectrics and electrodes.

The research team plans to continue exploring 2 - D magnets and hopes to form new collaborations around campus, including with scientists and engineers who can help them find new 2 - D magnetic materials that, unlike chromium triiodide, can work at room temperature.

Xu and Jarillo - Herrero worked with chromium triiodide because it's a crystal comprising stacked sheets that can be separated using the «Scotch tape method»: a way of making 2D materials by using adhesive tape to peel off ever thinner layers.

The team found that not only was a single atomic layer of chromium triiodide magnetic, but also that this property emerged at what is considered a relatively warm temperature: about — 228 °C.

For now, Jarillo - Herrero and Xu are looking for other 2D magnets in chromium triiodide's chemical family, and further exploring the one they've created.

Researchers report the first truly 2D magnet, made of a compound called chromium triiodide, in a paper published on June 7 in Nature.

Like refrigerator magnets, chromium triiodide is a ferromagnet, a material that generates a permanent magnetic field owing to the aligned spins of its electrons.

Jarillo - Herrero's group grew chromium triiodide crystals and flaked off single - and multi-layer sheets, while Xu's lab studied the samples using a sensitive magnetometer.

Chromium triiodide is also anisotropic, meaning that its electrons have a preferred spin direction — in this case, perpendicular to the plane of the crystal.

These fundamental properties made Xu and Jarillo - Herrero suspect that chromium triiodide would retain its magnetic characteristics when stripped down to a single layer of atoms.

The new magnet, made of chromium triiodide (CrI3), has some curious properties, just like previous 2 - D materials.

Not exact matches

Two - dimensional chromium - triiodide magnets have a unique advantage in that an electric field can be directly applied to activate the switching, and very little energy is required.