Electron Beam as Straightener to De‐Wrinkle Large 2D Black Phosphorus Flake: An In Situ TEM Monitoring (Adv. Mater. Interfaces 32/2022)

Kaur, Manpreet; Tyagi, Himanshu; Kundu, Anirban; Kaur, Baljeet; Raturi, Mamta; Saini, Jitender; Hazra, Kiran Shankar

doi:10.1002/admi.202270178

Cited by 1 publication

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“…Kaur et al demonstrated a straightening method to smoothen and de-wrinkle of 2D BP flakes via electron beam irradiation to improve crystallinity and remove line defects from the lattice. [143] The ironing of BP using electron beam irradiation enabled to control the stress in lattice and the buckling structure of the flake, which can be an important moving forward for controlling 2D atomic nanostructure. Another novel way to enhance optoelectronic properties for PD applications is using hybrid heterostructures.…”

Section: Bpmentioning

confidence: 99%

Recent Advances in Low‐Dimensional Nanomaterials for Photodetectors

Kim

Lee

et al. 2023

Small Methods

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New emerging low‐dimensional such as 0D, 1D, and 2D nanomaterials have attracted tremendous research interests in various fields of state‐of‐the‐art electronics, optoelectronics, and photonic applications due to their unique structural features and associated electronic, mechanical, and optical properties as well as high‐throughput fabrication for large‐area and low‐cost production and integration. Particularly, photodetectors which transform light to electrical signals are one of the key components in modern optical communication and developed imaging technologies for whole application spectrum in the daily lives, including X‐rays and ultraviolet biomedical imaging, visible light camera, and infrared night vision and spectroscopy. Today, diverse photodetector technologies are growing in terms of functionality and performance beyond the conventional silicon semiconductor, and low‐dimensional nanomaterials have been demonstrated as promising potential platforms. In this review, the current states of progress on the development of these nanomaterials and their applications in the field of photodetectors are summarized. From the elemental combination for material design and lattice structure to the essential investigations of hybrid device architectures, various devices and recent developments including wearable photodetectors and neuromorphic applications are fully introduced. Finally, the future perspectives and challenges of the low‐dimensional nanomaterials based photodetectors are also discussed.

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Section: Bpmentioning

confidence: 99%