Asset Details
Do you wish to reserve the book?
Two-dimensional materials in functional three-dimensional architectures with applications in photodetection and imaging
Hey, we have placed the reservation for you!
By the way, why not check out events that you can attend while you pick your title.
Oops! Something went wrong.
Looks like we were not able to place the reservation. Kindly try again later.
Are you sure you want to remove the book from the shelf?
Two-dimensional materials in functional three-dimensional architectures with applications in photodetection and imaging
Do you wish to request the book?
Two-dimensional materials in functional three-dimensional architectures with applications in photodetection and imaging
Please be aware that the book you have requested cannot be checked out. If you would like to checkout this book, you can reserve another copy
We have requested the book for you!
Your request is successful and it will be processed during the Library working hours. Please check the status of your request in My Requests.
Oops! Something went wrong.
Looks like we were not able to place your request. Kindly try again later.
Journal Article
Two-dimensional materials in functional three-dimensional architectures with applications in photodetection and imaging
2018
Overview
Efficient and highly functional three-dimensional systems that are ubiquitous in biology suggest that similar design architectures could be useful in electronic and optoelectronic technologies, extending their levels of functionality beyond those achievable with traditional, planar two-dimensional platforms. Complex three-dimensional structures inspired by origami, kirigami have promise as routes for two-dimensional to three-dimensional transformation, but current examples lack the necessary combination of functional materials, mechanics designs, system-level architectures, and integration capabilities for practical devices with unique operational features. Here, we show that two-dimensional semiconductor/semi-metal materials can play critical roles in this context, through demonstrations of complex, mechanically assembled three-dimensional systems for light-imaging capabilities that can encompass measurements of the direction, intensity and angular divergence properties of incident light. Specifically, the mechanics of graphene and MoS
2
, together with strategically configured supporting polymer films, can yield arrays of photodetectors in distinct, engineered three-dimensional geometries, including octagonal prisms, octagonal prismoids, and hemispherical domes.
The strain tolerance and promising optoelectronic properties of 2D materials can be leveraged to design functional optical sensing devices. Here, the authors provide a demonstration of arrays of independently addressable photodetectors constructed from graphene and MoS
2
engineered in 3D Kirigami geometries.
