Conductivity of boron-doped diamond at high electrical field
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F26722445%3A_____%2F19%3AN0000049" target="_blank" >RIV/26722445:_____/19:N0000049 - isvavai.cz</a>
Alternative codes found
RIV/68378271:_____/19:00517725 RIV/68407700:21230/19:00332502 RIV/68407700:21460/19:00332502
Result on the web
<a href="https://www.sciencedirect.com/science/article/abs/pii/S0925963518307726" target="_blank" >https://www.sciencedirect.com/science/article/abs/pii/S0925963518307726</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.diamond.2019.107476" target="_blank" >10.1016/j.diamond.2019.107476</a>
Alternative languages
Result language
angličtina
Original language name
Conductivity of boron-doped diamond at high electrical field
Original language description
Electrical properties of epitaxial boron-doped diamond layers are studied at high electric fields in a wide range of boron concentration. Current-voltage characteristics co-planar concentric disk ring electrodes devices were measured using transmission line pulsed (TLP) characterization technique. Finite element method shows the electric field between test structures with co-planar plane parallel electrodes, used in previous studies, and concentric disk ring electrodes are comparable for inner ring electrode with a large diameter. The threshold electric field for the observed sudden increase of current, attributed to impurity impact ionization and/or self heating, decreases from 130 kV.cm(-1) to 70 kV.cm(-1) with the increasing boron concentration in the epitaxial diamond layer. The measured quasi-static current grows exponentially with the electric field for energy dissipated in the devices limited below 2 mu J.
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
20501 - Materials engineering
Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2019
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Diamond and related materials
ISSN
0925-9635
e-ISSN
1879-0062
Volume of the periodical
98
Issue of the periodical within the volume
October
Country of publishing house
CH - SWITZERLAND
Number of pages
5
Pages from-to
1-5
UT code for WoS article
000488305000009
EID of the result in the Scopus database
2-s2.0-85069690364