Ghosts in irradiated trench isolated LGADs

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F25%3A00637554" target="_blank" >RIV/68378271:_____/25:00637554 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.1088/1748-0221/20/07/C07015" target="_blank" >https://doi.org/10.1088/1748-0221/20/07/C07015</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1088/1748-0221/20/07/C07015" target="_blank" >10.1088/1748-0221/20/07/C07015</a>

Result language
angličtina
Original language name
Ghosts in irradiated trench isolated LGADs
Original language description
In this paper we present the results from the study on the self-induced (ghost) signalobserved in the neutrons irradiated trench-isolated Low Gain Avalanche Diodes (TI-LGADs). This isextension of the previous research on non-irradiated TI-LGADs where an extraordinary large signalwas generated without external stimulation (by laser) above a certain bias threshold. Here, thefindings related to the impact of the radiation-induced defects and temperature on the ghostsignals is discussed. In addition, comparison of double trench (2TR) LGADs with single trench(1TR) LGADs and standard p-type-intrinsic-n-type diodes (PINs) demonstrates the influence ofthe trenches configuration and gain layer on the ghost phenomenon.
Czech name
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Czech description
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Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
—
OECD FORD branch
10303 - Particles and field physics

Project
<a href="/en/project/EH22_008%2F0004632" target="_blank" >EH22_008/0004632: Fundamental constituents of matter through frontier technologies</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2025
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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