2024年4月10日 · The finding, published on April 10 th in the journal Nature, came when Princeton scientists discovered that an elemental solid crystal made of arsenic (As) atoms hosts a never-before-observed form of topological quantum behavior. They were able to explore and image this novel quantum state using a scanning tunneling microscope (STM) and ...

2024年4月10日 · Here, using tunnelling microscopy, photoemission spectroscopy and a theoretical analysis, we unveil a ‘hybrid’ topological phase of matter in the simple elemental-solid arsenic. Through a unique...

2023年1月16日 · Group 18 elemental solids are useful in providing a place for electrons to become trapped or reactions to take place. Some examples include the use of solid argon to study highly reactive molecules, and solid neon to allow reaction and formation of xenon hydrides.

2024年1月9日 · Here, using tunneling microscopy, photoemission spectroscopy, and theoretical analysis, we unveil a "hybrid" and yet novel topological phase of matter in the simple elemental solid arsenic. Through a unique bulk-surface-edge correspondence, we uncover that arsenic features a conjoined strong and higher-order topology, stabilizing a hybrid ...

2024年5月22日 · 2024年4月10日，我院赵巍胜教授团队联合美国普林斯顿大学、英国帝国理工学院、波兰科学院等团队在国际顶级学术期刊Nature在线发表题为《A hybrid topological quantum state in an elemental solid》的研究论文。

The purpose of this chapter is to provide a basic and general introduction to the physical properties and electronic structures of elemental crystalline solids and their surfaces. Its main aim is to set the stage for what follows in the rest of this volume by providing a general overview of solids and their surfaces.

Here, using tunnelling microscopy, photoemission spectroscopy and a theoretical analysis, we unveil a 'hybrid' topological phase of matter in the simple elemental-solid arsenic. Through a unique bulk-surface-edge correspondence, we uncover that arsenic features a conjoined strong and higher-order topology that stabilizes a hybrid topological phase.

2024年4月10日 · The finding, published in Nature, came when Princeton scientists discovered that an elemental solid crystal made of arsenic (As) atoms hosts a never-before-observed form of topological quantum ...

2024年4月19日 · The discovery of elemental solids as material platforms in the field of quantum materials—such as bismuth for higher-order topology or antimony for robust topology—has sparked the creation of innovative materials that have significantly improved the study of topological materials.

2024年4月10日 · Here, using tunnelling microscopy, photoemission spectroscopy and a theoretical analysis, we unveil a ‘hybrid’ topological phase of matter in the simple elemental-solid arsenic. Through a unique bulk-surface-edge correspondence, we uncover that arsenic features a conjoined strong and higher-order topology that stabilizes a hybrid ...