6 papers · 1 filter
Evaluation of carbon incorporation in sulfide thin films grown by hybrid pulsed laser deposition
Claire Wu, Mythili Surendran, Shin Muramoto +2
Vapor-pressure-mismatched materials, such as transition metal chalcogenides, have emerged as key electronic, photonic, and quantum materials. Hybrid pulsed laser deposition (hPLD)…
Crystal Growth of Chalcogenides and Oxy-Chalcogenides Using Chloride Exchange Reaction
Shantanu Singh, Boyang Zhao, Christopher E. Stevens +5
Chalcogenides and oxy-chalcogenides, including complex chalcogenides and transition metal dichalcogenides, are emerging semiconductors with direct or indirect band gaps within the…
Textured growth and electrical characterization of Zinc Sulfide on back-end-of-the-line (BEOL) compatible substrates
Claire Wu, Mythili Surendran, Anika Tabassum Priyoti +10
Scaling of transistors has enabled continuous improvements in logic device performance, especially through materials engineering. However, surpassing horizontal limitations in chip…
Ruddlesden-Popper chalcogenides push the limit of mechanical stiffness and glass-like thermal conductivity in single crystals
Md Shafkat Bin Hoque, Eric R. Hoglund, Boyang Zhao +20
Insulating materials featuring ultralow thermal conductivity for diverse applications also require robust mechanical properties. Conventional thinking, however, which correlates st…
Electrical contacts for high performance optoelectronic devices of BaZrS3 single crystals
Huandong Chen, Shantanu Singh, Mythili Surendran +3
Chalcogenide perovskites such as BaZrS3 are promising candidates for next generation optoelectronics such as photodetectors and solar cells. Compared to widely studied polycrystall…
A strategy for fabricating micro-scale freestanding single-crystalline complex oxide device arrays
Huandong Chen, Yang Liu, Harish Kumarasubramanian +2
We present a general fabrication strategy for freestanding single-crystalline complex oxide device arrays via wet chemical etching-based microfabrication processes and epitaxial li…