This material belongs to a chemical family known as the transition metal thiophosphates, and condensed-matter physicists know it as a van der Waals (vdW) magnetic insulator – that is, a two-dimensional material containing strongly correlated particles that give rise to a variety of electronic and magnetic phases. In the new work, researchers led by Vinod Menon studied a material with the chemical formula NiPS 3. Strongly coupling photons with spin-correlated excitons One way to do this is by setting up interactions between elementary particles and optical microcavities, which are structures in which light is reflected back and forth between two or more mirrors. The work could have implications for devices like lasers or for digital data storage.Ĭoupling light strongly to matter is a well-known way of engineering properties such as magnetism, superconductivity and ferroelectricity in quantum materials. Webinars Tune into online presentations that allow expert speakers to explain novel tools and applicationsĪ new quasiparticle that is part matter, part light has emerged in experiments by researchers at the City College of New York, US, who observed it by coupling light to a stack of ultrathin two-dimensional antiferromagnets.Video Watch our specially filmed videos to get a different slant on the latest science.Podcasts Our regular conversations with inspiring figures from the scientific community.Audio and video Explore the sights and sounds of the scientific world.Supercool physics Experiments that probe the exotic behaviour of matter at ultralow temperatures depend on the latest cryogenics technology.The science and business of space Explore the latest trends and opportunities associated with designing, building, launching and exploiting space-based technologies.Revolutions in computing Find out how scientists are exploiting digital technologies to understand online behaviour and drive research progress.Nanotechnology in action The challenges and opportunities of turning advances in nanotechnology into commercial products.#BlackInPhysics Celebrating Black physicists and revealing a more complete picture of what a physicist looks like. ![]() ![]() Artificial intelligence Explore the ways in which today’s world relies on AI, and ponder how this technology might shape the world of tomorrow.Collections Explore special collections that bring together our best content on trending topics.Innovation showcases A round-up of the latest innovation from our corporate partners.Projects and facilities Follow the latest progress at the world’s top scientific experiments.Policy and funding Understand how emerging policy changes could affect your work and career.Education and outreach Learn about novel approaches to educating and inspiring the scientists of the future.Business and innovation Find out how recent scientific breakthroughs are driving business innovation and commercial growth.Impact Explore the value of scientific research for industry, the economy and society.Personalities Find out who’s doing what in industry and academia.Interviews Discover the views of leading figures in the scientific community.Opinion and reviews Find out whether you agree with our expert commentators.Careers Consider your career options with valuable advice and insightful case studies.People Meet the people behind the science.Events Plan the meetings and conferences you want to attend with our comprehensive events calendar.Blog Enjoy a more personal take on the key events in and around science.Analysis Discover the stories behind the headlines.Features Take a deeper look at the emerging trends and key issues within the global scientific community. ![]()
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