Materials and Experimental Conditions

The phase was first observed in a material created at UC Irvine by postdoctoral researcher and lead author Jinyu Liu. Jauregui and his team then confirmed its existence under powerful magnetic fields at Los Alamos National Laboratory (LANL) in New Mexico.

Figure 1. Breakthrough Discovery: A New Quantum State of Matter.

Generating the Quantum State

To create this unusual phase of matter, the researchers subjected hafnium pentatelluride to an intense magnetic field of up to 70 Teslas. (For perspective, a typical refrigerator magnet produces only about 0.1 Teslas.) Under these extreme conditions, the material transitioned into the newly identified quantum state. Figure 1 shows Breakthrough Discovery: A New Quantum State of Matter.

Implications for Future Technology

“As we increased the magnetic field, the material’s ability to conduct electricity suddenly dropped—evidence that it had entered this exotic phase,” explained Jauregui. “This is significant because it suggests signals could be transmitted by spin rather than electrical charge, opening a path toward highly energy-efficient technologies such as spin-based electronics or quantum devices.”

Unlike conventional electronic materials, this quantum matter is immune to radiation, making it a strong candidate for space applications.

“It could be valuable for space missions,” Jauregui said. “If you want computers in space that can last, this is one way to achieve that.”

With companies like SpaceX aiming for crewed missions to Mars, the need for radiation-resilient computing is critical.

Quantum matter refers to materials that behave in ways classical physics can’t explain. Instead, their properties are governed by quantum mechanics—rules that describe the strange world of particles at atomic and subatomic scales. Familiar examples include superconductors and quantum magnets.

Quantum matter refers to materials that behave in ways classical physics can’t explain. Instead, their properties are governed by quantum mechanics—rules that describe the strange world of particles at atomic and subatomic scales. Familiar examples include superconductors and quantum magnets.

Researchers at UC Irvine engineered a special material, hafnium pentatelluride, and exposed it to extremely strong magnetic fields—up to 70 Teslas (hundreds of times stronger than MRI machines). Under these conditions, the material shifted into a completely new quantum phase that had never been seen before.

In this exotic state, the material’s ability to conduct electricity suddenly dropped. Instead of carrying charge in the usual way, it suggests the possibility of transporting information through the spin of electrons—a quantum property—rather than their electrical charge.

This breakthrough could pave the way for spin-based electronics and quantum devices that use far less energy than current technologies. Even more striking, this new quantum matter is resistant to radiation, which means it could function in harsh environments where ordinary electronics fail.

Radiation-hardened quantum matter could be a game-changer for space exploration. Long-duration missions to Mars or beyond will require computers that can withstand cosmic radiation for years without failing. While it’s still early days, the discovery opens up an entirely new frontier in both physics and technology.

Source: SciTECHDaily

Cite this article:

Priyadharshini S (2025), Scientists Unveil a Brand-New State of Quantum Matter, AnaTechMaz, pp.363