Research group detects a quantum entanglement wave for the first time using real-space measurements
Quantum materials often present challenges in observation and measurement due to their complexity. However, designer quantum materials offer a solution by allowing researchers to create artificial compounds with specific properties. A team of researchers at Aalto University has used this approach to study and manipulate triplons, exotic quantum excitations that are difficult to observe in natural compounds.
Triplons are entangled states of two electrons, and their propagation through materials can reveal unique quantum phenomena. The researchers used small organic molecules to construct an artificial quantum material with unusual magnetic properties. By engineering the interactions between the molecules’ electrons, they were able to observe and manipulate triplons in a controlled manner.
Starting with simple molecular building blocks and gradually increasing complexity, the team studied the emergent behavior of quantum materials. They successfully demonstrated that triplons, or singlet-triplet excitations, can traverse molecular networks, opening up new possibilities for studying and harnessing quantum phenomena.
This research highlights the potential of designer quantum materials to shed light on complex quantum behaviors and contribute to the development of quantum technologies.
