Improvement of energy resolution of x-ray transition-edge sensor using K-means algorithm and Wiener filter

We develop an x-ray Ti/Au transition-edge sensor (TES) with an Au absorber deposited on the center of TES and improved its energy resolution using the K-means clustering algorithm in combination with Wiener filter. We firstly extract the main parameters of each recorded pulse trace, which are adopte...

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Veröffentlicht in:	Chinese physics B 2023-10, Vol.32 (10), p.108501-789
Hauptverfasser:	Ma, Qingxiao, Zhang, Wen, Li, Peizhan, Wang, Zheng, Feng, Zhifa, Yang, Xinkai, Zhong, Jiaqiang, Miao, Wei, Ren, Yuan, Li, Jing, Shi, Shengcai
Format:	Artikel
Sprache:	eng
Schlagworte:	energy resolution K-means clustering transition-edge sensors Wiener filter
Online-Zugang:	Volltext
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