Dark Current Modeling for a Polyimide—Amorphous Lead Oxide ...

Dark Current Modeling for a Polyimide-Amorphous Lead Oxide ...

The reduction of the dark current (DC) to a tolerable level in amorphous selenium (a-Se) X-ray photoconductors was one of the key factors ...

Here, we discuss the origin of DC in another X-ray photoconductive structure that utilizes amorphous lead oxide (a-PbO) as an X-ray-to-charge transducer and ...

Dark Current Modeling for a Polyimide—Amorphous Lead Oxide ...

Here, we discuss the origin of DC in another X-ray photoconductive structure that utilizes amorphous lead oxide (a-PbO) as an X-ray-to-charge ...

Dark Current Modeling and Characterization of Amorphous Lead ...

Keywords: Amorphous lead oxide; blocking layer; mathematical model; dark current; direct conversion; kinetics; polyimide; X-ray detector. Page 47. 35. 2.1 ...

Dark Current Modeling for a Polyimide—Amorphous Lead Oxide ...

Dark Current Modeling for a Polyimide—Amorphous Lead Oxide-Based Direct Conversion X-ray Detector. The reduction of the dark current (DC) to a tolerable ...

Dark Current modeling and characterization of amorphous lead ...

Amorphous lead oxide (a-PbO) is one of the most promising photoconductor candidates because of its negligible signal lag and high theoretical X-ray conversion ...

Investigation of dark current mechanisms in a polyimide blocking ...

Amorphous lead oxide (a-PbO) is considered a promising photoconductor to replace amorphous selenium (a-Se), extending the diagnostic capabilities of direct ...

Comparative Analysis of Multilayer Lead Oxide-Based X-ray ... - MDPI

Dark Current Modeling for a Polyimide–Amorphous Lead Oxide-Based Direct Conversion X-Ray Detector. Sensors 2022, 22, 5829. [Google Scholar] ...

Enhanced Detection Efficiency of Direct Conversion X-ray Detector ...

Publications that cite this publication · Dark Current Modeling for a Polyimide—Amorphous Lead Oxide-Based Direct Conversion X-ray Detector · A Position-Sensitive ...

Enhanced Detection Efficiency of Direct Conversion X-ray Detector ...

The use of a PI layer with a-Se allows detector operation at high electric fields (≥10 V/μm) while maintaining low dark current, without ...

Performance Evaluation of an Amorphous Selenium Photodetector ...

Reznik, “Dark cur- rent modeling for a polyimide—Amorphous lead oxide-based direct conversion X-ray detector,” Sensors, vol. 22, no. 15, p ...

[PDF] Recent Developments of Amorphous Selenium-Based X-Ray ...

Dark Current Modeling for a Polyimide—Amorphous Lead Oxide-Based Direct Conversion X-ray Detector · Physics, Materials Science. Sensors · 2022.

Dark current in multilayer stabilized amorphous selenium ... - OUCI

We report on experimental results which show that the dark current in n-i-p structured, amorphous selenium films is independent of i-layer thickness in ...

Bilayer lead oxide X-ray photoconductor for lag-free operation - Nature

In contrast, the recently synthesized Amorphous Lead Oxide (a-PbO) photoconductor is essentially lag-free. Here, we report on our approach to a ...

The X-ray Sensitivity of an Amorphous Lead Oxide Photoconductor

After the irradiation is terminated, the photocurrent rapidly drops to a dark current level, demonstrating almost negligible signal lag. A detailed analysis of ...

Preparation & Characterization of n-Type Amorphous Selenium ...

Dark Current Modeling for a Polyimide—Amorphous Lead Oxide-Based Direct Conversion X-ray Detector · Physics, Materials Science. Sensors · 2022.

Dark current modeling of thick perovskite X-ray detectors

The typical observed failures of p–n junctions in thick detectors are caused by the high generation-recombination current due to the band ...

Amorphous lead oxide (a-PbO): suppression of signal lag via ...

... amorphous selenium – currently the only photoconductor used as an X-ray-to ... to the dark current level. Figure 1 also shows results obtained with ...

Engineering of a Blocking Layer Structure for Low-Lag Operation of ...

To extend the diagnostic capabilities of the direct conversion detectors, amorphous lead oxide (a-PbO) is proposed as an alternative photo- conductor. It is a ...

Laser-Etched Array-Patterned Lead Oxide Polycrystalline Thin Film ...

These devices exhibit extremely low dark current of about 3.4 pA and remarkable photocurrent up to 200 pA under X-ray exposure, as well as the X ...