1/15/2024 0 Comments Type transistor![]() ![]() As a result, the PUFs exhibit near-ideal uniformity, uniqueness, randomness, and reliability. Notably, the randomly distributed printing droplets in a small area significantly increase this uncertainty. Furthermore, the print-induced uncertainty along the channel thickness and length can lead to changes in the carrier concentration. The epsilon-type structure improves the printing scalability, film quality, and device reliability. ![]() Here, printable epsilon-type-structure indium tin oxide transistor arrays are demonstrated to construct high-reliability PUFs by modifying the coffee-ring structure. The current in devices with enough significant changes to increase the robustness to external environment noise is still a challenge. However, printed PUFs typically exploit the inherent variation in layer thickness and roughness of active devices. Physical unclonable functions (PUFs) offer a promising built-in hardware-security system comparable to biometrical data, which can be constructed by device-specific intrinsic variations in the additive manufacturing process of active devices. In these emerging technologies, there exists a large digital information flow, which requires secure communication and authentication. Printed electronics promises to drive the future data-intensive technologies, with its potential to fabricate novel devices over a large area with low cost on nontraditional substrates. ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |