ARCADIA Fully Depleted MAPS像素响应特性表征
仪器与探测器
2025-12-18 v1
摘要
单晶活性像素传感器 (MAPS) 因其低材料预算和高细胞密度等特性在多个科学应用中获得广泛使用。ARCADIA INFN 项目开发了 Fully-Depleted MAPS (FD-MAPS)，采用修改后的 LFoundry 110 nm CIS 工艺。本工作对 ARCADIA MD3 原型机进行首次实验室表征。测量包括使用 test-pulse 注入和 Fe 源进行阈值均匀性研究，以及利用单色 X射线源实现阈值和噪声校准。最终评估了电荷收集效率，通过红外激光 setup 实现。
引用
@article{arxiv.2512.15289,
title = {Pixel response characterization of the ARCADIA Fully Depleted MAPS},
author = {C. Pantouvakis and M. Rignanese and T. Zenger and S. Ciarlantini and A. Zingaretti and P. Azzi and C. Bonini and D. Chiappara and S. Mattiazzo and D. Pantano and J. Wyss and A. Apresyan and N. Bacchetta and L. Bolla and A. Hayrapetyan and C. Pena and N. Salvador and S. Xie and I. Zoi and D. Falchieri and S. Garbolino and L. Pancheri and A. Paternò and A. Rivetti and M. Rolo and R. Santoro and P. Giubilato},
journal= {arXiv preprint arXiv:2512.15289},
year = {2025}
}