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Colossal anomalous Stark shift in defect emission of undulated 2D materials
Sunny Gupta, Boris I. Yakobson
We report a strikingly new physical phenomenon that mirror symmetry breaking in undulated two-dimensional (2D) materials induces a colossal Stark shift in defect emissions, occurri…
Atomic-resolution structural and spectroscopic evidence for the synthetic realization of two-dimensional copper boride
Hui Li, Qiyuan Ruan, Cataldo Lamarca +3
Since the first realization of borophene on Ag(111), two-dimensional (2D) boron nanomaterials have attracted significant interest due to their polymorphic diversity and potential f…
Undulated 2D materials as a platform for large Rashba spin-splitting and persistent spin-helix states
Sunny Gupta, Manoj N. Mattur, Boris I. Yakobson
Materials with large unidirectional Rashba spin-orbit coupling (SOC), resulting in persistent-spin helix states with small spin-precession length, are critical for advancing spintr…
Large effective magnetic fields from chiral phonons in rare-earth halides
Jiaming Luo, Tong Lin, Junjie Zhang +5
Time-reversal symmetry (TRS) is pivotal for materials optical, magnetic, topological, and transport properties. Chiral phonons, characterized by atoms rotating unidirectionally aro…
Bottom-up Integration of TMDCs with Pre-Patterned Device Architectures via Transfer-free Chemical Vapor Deposition
Lucas M. Sassi, Sathvik Ajay Iyengar, Anand B. Puthirath +11
Two-dimensional (2D) transition metal dichalcogenides (TMDCs) remain a topic of immense interest. Specifically, given their low operational switching costs, they find many niche ap…
Material Hardness Descriptor Derived by Symbolic Regression
Christian Tantardini, Hayk A. Zakaryan, Zhong-Kang Han +4
Hardness is a materials' property with implications in several industrial fields, including oil and gas, manufacturing, and others. However, the relationship between this macroscal…