823 citations · 2k across the 10 of their papers we have counts for
10 papers
Giant room-temperature nonlinearities from a monolayer Janus topological semiconductor
Jiaojian Shi, Haowei Xu, Christian Heide +16
Nonlinear optical materials possess wide applications, ranging from terahertz and mid-infrared detection to energy harvesting. Recently, the correlations between nonlinear optical…
Intrinsic Point Defects in Ultrathin 1T-PtSe2 Layers
Husong Zheng, Yichul Choi, Fazel Baniasadi +4
Among two-dimensional (2D) transition metal dichalcogenides (TMDs), platinum diselenide (PtSe2) stands at a unique place in the sense that it undergoes a phase transition from type…
Atomically Resolved Observation of Continuous Interfaces between As-grown MoS2 Monolayer and WS2/MoS2 Heterobilayer on SiO2
Fan Zhang, Zhixing Lu, Yichul Choi +6
Van der Waals (vdW) heterostructures synthesized through the chemical vapor deposition (CVD) method allow creation and tuning of intriguing electronic and optical properties of two…
Electrical Stressing Induced Monolayer Vacancy Island Growth on TiSe2
Husong Zheng, Salvador Valtierra, Nana Ofori-Opoku +5
To ensure the practical application of atomically thin transition metal dichalcogenides, it is essential to characterize their structural stability under external stimuli such as e…
Self-Assembly of Semiconducting Single-Walled Carbon Nanotubes into Dense, Aligned Rafts
Justin Wu, Liying Jiao, Alexander Antaris +7
Single-walled carbon nanotubes are promising nanoelectronic materials but face long-standing challenges including production of pure semiconducting SWNTs and integration into order…
Graphene Nanoribbons with Smooth Edges Behave as Quantum Wires
Xinran Wang, Yijian Ouyang, Liying Jiao +5
Graphene nanoribbons with perfect edges are predicted to exhibit interesting electronic and spintronic properties, notably quantum-confined bandgaps and magnetic edge states. Howev…
Graphene nanoribbons from unzipped carbon nanotubes: atomic structures, Raman spectroscopy and electrical properties
Liming Xie, Hailiang Wang, Chuanhong Jin +4
We investigated the atomic structures, Raman spectroscopic and electrical transport properties of individual graphene nanoribbons (GNRs, widths ~10-30 nm) derived from sonochemical…
Spatially Resolving Spin-split Edge States of Chiral Graphene Nanoribbons
Chenggang Tao, Liying Jiao, Oleg V. Yazyev +9
A central question in the field of graphene-related research is how graphene behaves when it is patterned at the nanometer scale with different edge geometries. Perhaps the most fu…
Aligned Graphene Nanoribbons and Crossbars from Unzipped Carbon Nanotubes
Liying Jiao, Li Zhang, Lei Ding +2
Aligned graphene nanoribbon (GNR) arrays were made by unzipping of aligned single-walled and few-walled carbon nanotube (CNT) arrays. Nanotube unzipping was achieved by a polymer-p…
Facile Synthesis of High Quality Graphene Nanoribbons
Liying Jiao, Xinran Wang, Georgi Diankov +2
Graphene nanoribbons have attracted attention for their novel electronic and spin transport properties1-6, and because nanoribbons less than 10 nm wide have a band gap that can be…