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Title: Laser-aided processing and functionalization of 2D materials
Atomically thin two-dimensional (2D) materials exhibit extraordinary optical, electrical, and mechanical properties. Many functional nanostructures and devices of exceptional performance based on 2D materials have been demonstrated. However, the processing of 2D materials remains challenging due to inadequacies that are mainly driven by high fabrication cost, complex steps, and inefficient impurity control. On the other hand, laser-aided processing techniques offer versatility, nanoscale precision, and high throughput. Numerous efforts have showcased the implementation of laser processing and functionalization of 2D materials to control their physical properties and optimize device functionality. In this Perspective, we summarize research progress on laser-enabled thinning, patterning, doping, and functionalization of 2D materials. Continuing advances in optical processing techniques are anticipated to further accelerate the deployment of 2D materials and devices in many fields, including photonics, optoelectronics, and sensor applications.  more » « less
Award ID(s):
2024391
PAR ID:
10558333
Author(s) / Creator(s):
; ; ; ; ;
Publisher / Repository:
APS
Date Published:
Journal Name:
Applied Physics Letters
Volume:
125
Issue:
7
ISSN:
0003-6951
Format(s):
Medium: X
Sponsoring Org:
National Science Foundation
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