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Ultra-fast Vacancy Migration: A Novel Approach for Synthesizing Sub-10 nm Crystalline Transition Metal Dichalcogenide Nanocrystals
Pawan Kumar, Jiazheng Chen, Andrew C. Meng +9
Two-dimensional materials, such as transition metal dichalcogenides (TMDCs), have the potential to revolutionize the field of electronics and photonics due to their unique physical…
Wafer-scale growth of two-dimensional, phase-pure InSe
Seunguk Song, Sungho Jeon, Mahfujur Rahaman +12
Two-dimensional (2D) indium monoselenide (InSe) has attracted significant attention as a III-VI two-dimensional semiconductor (2D) with a combination of favorable attributes from I…
Surface Rearrangement and Evaporation Kinetics of Supported Gold Nanoparticle Catalysts
James P. Horwath, Colin Lehman-Chong, Aleksandra Vojvodic +1
Heterogeneous catalysts consisting of supported metallic nanoparticles typically derive exceptional catalytic activity from their large proportion of under-coordinated surface site…
Scalable synthesis of 2D van der Waals superlattices
Michael J. Motala, Xiang Zhang, Pawan Kumar +23
Heterostructure materials form the basis of much of modern electronics, from transistors to lasers and light-emitting diodes. Recent years have seen a renewed focus on creating het…
Light-Matter Coupling in Scalable Van der Waals Superlattices
Pawan Kumar, Jason Lynch, Baokun Song +19
Two-dimensional (2D) crystals have renewed opportunities in design and assembly of artificial lattices without the constraints of epitaxy. However, the lack of thickness control in…
A CMOS Compatible Aluminum Scandium Nitride-based Ferroelectric Tunnel Junction Memristor
Xiwen Liu, Jeffrey Zheng, Dixiong Wang +4
We report a complementary metal oxide semiconductor (CMOS) technology compatible ferroelectric tunnel junction memristor grown directly on top of a Silicon substrate using a scandi…