Dynamic quenching of self-induced and self-sustaining avalanches in double-trenched LGADs
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F10974938%3A_____%2F25%3A25_88_02" target="_blank" >RIV/10974938:_____/25:25_88_02 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.1088/1748-0221/20/02/C02010" target="_blank" >https://doi.org/10.1088/1748-0221/20/02/C02010</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1088/1748-0221/20/02/C02010" target="_blank" >10.1088/1748-0221/20/02/C02010</a>
Alternative languages
Result language
angličtina
Original language name
Dynamic quenching of self-induced and self-sustaining avalanches in double-trenched LGADs
Original language description
This paper revisits and revises earlier findings on self-induced and self-quenched avalanches in double trench isolated LGADs, triggered by surface generation current from trench-induced defects in the inter pad region. The key aspects presented in this work are: 1) self-sustained avalanches, seeded by dark current, require a positive feedback between electron impact ionization in the gain layer and hole impact ionization at trench corners, influenced by the curvature and density of electric field lines; 2) quenching depends on the suppression of the local electric field at the gain layer and trench corners.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10302 - Condensed matter physics (including formerly solid state physics, supercond.)
Result continuities
Project
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Continuities
R - Projekt Ramcoveho programu EK
Others
Publication year
2025
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
JOURNAL OF INSTRUMENTATION
ISSN
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e-ISSN
1748-0221
Volume of the periodical
20
Issue of the periodical within the volume
2
Country of publishing house
GB - UNITED KINGDOM
Number of pages
8
Pages from-to
C02010
UT code for WoS article
001435394900001
EID of the result in the Scopus database
2-s2.0-85217082159